OGI Ltd Rings
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Creator: OGI Ltd
18 Karat Gold 7.37 Ceylon Cabochon Sapphire Half Moon Sapphire Diamond Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Ceylon Cabochon Sapphire, weighing 4.50 carat, 18 karat white gold Cocktail Ring, finger size 6, resizable, a true masterpiece that combines timeless elegan...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold
14K Yellow Gold Cocktail Ring Featuring 9 Carat Ceylon Cabochon Sapphire Diamond
By OGI Ltd
Located in New York, NY
An Exquisite Fusion of Elegance and Luxury
Immerse yourself in the splendor of this magnificent 14-karat yellow gold cocktail ring, showcasing a breathtaking 9-carat Ceylon cabochon ...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5
By OGI Ltd
Located in New York, NY
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat 14 Karat White Gold Ring 5.5
This exquisite engagement ring features a stunning oval-shaped Ceylon sapphire, certified by...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Blue Sapphire, Sapphire, Diamond, White Gold, 14k Gold, Gold
Ceylon Pink Sapphire 1.10 Carat Bezel 18 Karat Yellow Gold Domed Cocktail Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Ceylon Pink Sapphire Cocktail Ring, a captivating masterpiece that effortlessly combines timeless elegance with contemporary style. This stunning ring featu...
Category
2010s American Modern OGI Ltd Rings
Materials
Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold
Burma Cabochon Ruby 4 Carat 14 Karat Yellow Gold Bezel Set Size 6 Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Burma Cabochon Ruby Ring, a timeless piece of elegance and sophistication. This stunning ring features a mesmerizing 4-carat Burma cabochon ruby, renowned f...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Ruby, 14k Gold, Yellow Gold
GIA Certified No Heat Burma Origin Cabochon Sapphire Diamond Cocktail Ring
By OGI Ltd
Located in New York, NY
Elevate your jewelry collection with this exquisite cocktail ring featuring a GIA certified, no heat, Burma origin cabochon sapphire. This ring is a perfect blend of elegance and sop...
Category
1990s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
GIA Certified No Heat Cabochon Ruby Diamond 14.74 Carat 18 Karat Cocktail Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA certified No Heat Cabochon Ruby Diamond and 18 Karat White Gold Cocktail Cluster Ring – a true masterpiece that effortlessly combines rarity and elegance. This one-of-a-kind cocktail ring is a testament to timeless beauty and exceptional craftsmanship.
GIA certificate 2225671018
The center stage of this opulent ring is adorned by a breathtaking cabochon ruby, weighing an impressive 13.04 carats. What sets this ruby apart is its distinguished pedigree as a NO HEAT gemstone...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Ruby, Diamond, White Gold, 18k Gold, Gold
Eighteen Karat Gold Ceylon Cabochon Sapphire Two Diamonds 3 Stone Ring
By OGI Ltd
Located in New York, NY
The Eighteen Karat Yellow Gold Ceylon Cabochon Sapphire and Diamond Ring is a stunning piece of jewelry that features a beautiful cabochon sapphire from Ceylon (now known as Sri Lank...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
GIA No Heat Platinum Ceylon Cabochon Sapphire 2.05 Carat Diamond 0.25 Carat Ring
By OGI Ltd
Located in New York, NY
Elevate your proposal with this exquisite Platinum Ceylon Cabochon Sapphire Engagement Ring, featuring a captivating 2.05 carat oval-shaped sapphire center stone. This stunning sapph...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified No Heat Burma Carved Ruby Diamond 4.69 Carat Rose Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified No Heat Burma Carved Ruby, weighing 4.34 carat and Diamond weighing 0.35 Carat 14 Karat Rose Gold Ring – a masterpiece of timeless elegance an...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Gold, 14k Gold, Rose Gold
GIA Certified No Heat Burma Ruby 1.95 Carat Diamond 1.20 Carat Platinum Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified No Heat Rare Burma Magok Mined Ruby, weighing 1.95 carat, Diamond, weighing 1.20 carats, Platinum Ring, a true treasure that embodies elegance, rarity, and timeless beauty. This remarkable piece is perfect for those seeking an extraordinary gemstone with an impeccable pedigree.
Finger size 6
At the center of this stunning ring, we showcase a captivating Burma Magok Mined Ruby of exceptional quality. This ruby is certified by the Gemological Institute of America (GIA), guaranteeing its authenticity and providing assurance of its outstanding characteristics. The absence of heat treatment ensures the natural color and clarity of the gem, making it truly unique and highly sought after by collectors and connoisseurs alike.
Surrounding the breathtaking ruby are dazzling, two high-quality emerald shaped diamonds, weighing 0.40 carat and brilliant diamonds weighing 0.80 carat, that accentuate its brilliance and add a touch of sophistication. Crafted with meticulous attention to detail, these diamonds are expertly set in a platinum band, known for its durability and lustrous appearance. The choice of platinum as the metal further enhances the luxurious nature of this exquisite ring.
The Burma Magok Mined Ruby possesses a vivid red hue that exudes a sense of passion and allure. Its exceptional clarity allows light to penetrate and dance within the gem, creating a mesmerizing play of colors that is sure to captivate all who behold it. The rich red tones, combined with the scintillating diamonds and the platinum setting, create a harmonious composition that is both regal and enchanting.
This extraordinary ring is not only a testament to exceptional craftsmanship but also a valuable investment. The rareness of the Burma Magok Mined Ruby, coupled with its GIA certification, ensures that its value will endure over time, making it a precious heirloom that can be cherished for generations to come. GIA certificate 51717009961
Whether you are looking for a unique engagement ring, an anniversary gift, or a symbol of your own personal style, this GIA Certified No Heat Rare Burma Magok Mined Ruby Diamond...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
Colombian Cabochon Emerald 8.23 Carat Diamond 0.80 Carat 18 Karat Gold Ring
By OGI Ltd
Located in New York, NY
The cocktail ring, finger size 6, features a captivating design that combines the elegance of 18-karat gold with the natural beauty of a round Colombia emerald, weighing 8.23 carats ...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold, Gold
18 Karat White Yellow Gold Cocktail Ring Pear Apatite and Diamonds 10.05 Carat
By OGI Ltd
Located in New York, NY
Indulge in the luxurious elegance of our 18 Karat White and Yellow Gold Cocktail Ring, featuring a stunning 8.95 Carat Pear Shaped Apatite as the center stone. This exquisite ring is...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Apatite, Diamond, Yellow Gold, 18k Gold, Gold
Platinum Diamond 0.72 Carat Cabochon Ruby 1.70 Carat Engagement Ring Size 6.25
By OGI Ltd
Located in New York, NY
Introducing our exquisite Platinum Diamond and Cabochon Ruby Engagement Ring, a true testament to timeless elegance and undeniable beauty...
Category
2010s North American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
Platinum Baguette Shape Emerald and Diamond Eternity Band
By OGI Ltd
Located in New York, NY
Introducing our exquisite Platinum Baguette-Shaped Diamond and Emerald Channel Set Eternity Ring, a timeless symbol of eternal love and commitment. This stunning piece is meticulousl...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Emerald, Platinum
Cabochon Emerald 2.50 Carat Solitaire Yellow Gold Bezel Set Ring Size 6
By OGI Ltd
Located in New York, NY
Exquisite Cabochon Emerald 2.50 Carat Solitaire Ring in 14 Karat Yellow Gold - Size 6
Elevate your style with our stunning Cabochon Emerald Solitaire Ring, a mesmerizing piece that e...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Emerald, Gold, 14k Gold, Yellow Gold
Exquisite 14K Gold Bezel Dome Ring Trillion Cabochon Colombian Emerald
By OGI Ltd
Located in New York, NY
Handmade Elegance Crafted in the USA
Elevate your jewelry collection with this stunning 14 Karat Yellow Gold Raised Bezel Dome Cocktail Ring, featuring a gem-quality, trillion-shaped...
Category
2010s American Modern OGI Ltd Rings
Materials
Emerald, Gold, Yellow Gold, 14k Gold
Cushion-Shaped Morganite Diamond 4.50 Carat Yellow Gold Halo Setting Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite 14 Karat Yellow Gold Halo Setting Cocktail Ring, adorned with a stunning Cushion-shaped Morganite centerpiece weighing a breathtaking 4.20 carats. This luxu...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Morganite, Gold, 14k Gold, Yellow Gold
Exquisite 18K Gold Double Split Cocktail Ring with Fine Burma Rubies and Diamond
By OGI Ltd
Located in New York, NY
Elevate your jewelry collection with this stunning 18 Karat White Gold Double Split Cocktail Ring, a masterpiece that exudes elegance and sophistication. This exquisite piece feature...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
Diamond Eternity 0.60 Carat Band 8 Millimeter Platinum 18 Karat Yellow Gold Band
By OGI Ltd
Located in New York, NY
Introducing our exquisite 18 Karat Yellow Gold Platinum Diamond Ring, a dazzling masterpiece designed to capture hearts and elevate any occasion. This captivating ring features a stu...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Eighteen Karat Rose Gold Diamond 0.50 Carat Eternity Five Millimeter Band Size 6
By OGI Ltd
Located in New York, NY
Introducing our exquisite piece of jewelry - the Eighteen Karat Rose Gold Diamond, G VS quality, weighing 0.50 Carat Eternity Five Millimeter Band in Size 6. This stunning creation p...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold
GIA Certified No Heat Cabochon Sapphire 1.84 Carat Diamonds 0.30 Carat Ring
By OGI Ltd
Located in New York, NY
Indulge in timeless elegance with our Platinum Solitaire Engagement Ring featuring a captivating Oval Cabochon Sapphire as the center stone, certified by GIA with report number 62341...
Category
21st Century and Contemporary American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Platinum
Platinum Princess Diamond 2.75 Carat Eternity 3.5 Millimeter Wide Band Size 6
By OGI Ltd
Located in New York, NY
Introducing our exquisite Platinum Princess Diamond Eternity Wedding Band, a timeless symbol of eternal love and commitment. Crafted with the utmost precision and artistry, this magn...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Platinum
Platinum Ring Tapered Baguette Diamonds 6.21 Carat Gem Ceylon Cabochon Sapphire
By OGI Ltd
Located in New York, NY
Welcome to our exquisite collection of engagement rings, where timeless elegance meets modern sophistication. Behold the mesmerizing beauty of our Platinum Engagement Ring adorned wi...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Platinum
14K Yellow Gold Burma Pear Shaped Ruby and Diamond Set Sideway Cocktail Ring
By OGI Ltd
Located in New York, NY
A Statement of Timeless Luxury and Grace
Experience the pure sophistication and charm of this 14K Yellow Gold Cocktail Ring, featuring a captivating 3.50-carat Burma pear-shaped ruby...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Ruby, Diamond, Yellow Gold, 14k Gold, Gold
GIA Certified No Heat Myanmar Ruby 1.48 Carat Diamond 1.20 Carat Platinum Ring
By OGI Ltd
Located in New York, NY
Introducing a Spectacular GIA Certified No Heat Myanmar Ruby & 1.48 Carat Diamond Platinum Ring - A True Rarity!
Prepare to be mesmerized ...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
Large Cushion Amethyst 23.95 Carat Double Shank Yellow Gold High Dome Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Cushion Amethyst Ring, a true masterpiece that effortlessly combines elegance and luxury. This stunning piece features a captivating 23.95 carat cushion-cut...
Category
2010s Modern OGI Ltd Rings
Materials
Amethyst, Gold, 14k Gold, Yellow Gold
GIA Certified Colombian Emerald Diamond 2.85 Carat 18 Karat Gold Cocktail Ring
By OGI Ltd
Located in New York, NY
The ring features a captivating design that combines the elegance of 18-karat gold with the natural beauty of a round Colombia emerald, weighing 1.40 carat and sparkling diamonds., w...
Category
2010s Colombian Contemporary OGI Ltd Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold
Three Eighteen Karat Yellow White Rose Comfort Fit Rolling Ring Size 6
By OGI Ltd
Located in New York, NY
Introducing the Exquisite Three 18 Karat Gold Comfort Fit Rolling Ring - Size 6
Elevate your jewelry collection with our stunning Three 18 Karat Gold Comfort Fit Rolling Ring in a size 6. Crafted with precision and care, this timeless piece seamlessly combines the elegance of yellow, white, and rose gold to create a captivating tricolor design that will surely turn heads.
Premium Materials: Each ring is meticulously handcrafted from high-quality 18 karat gold, ensuring both lasting beauty and durability. The blend of yellow, white, and rose gold creates a harmonious tri-tone effect that exudes sophistication.
Comfort Fit: Our rolling ring is designed with your comfort in mind. The smooth interior and rounded edges provide a luxurious feel, allowing you to wear this exquisite piece daily without any discomfort.
Dynamic Rolling Design: The innovative rolling feature of this ring adds a playful and mesmerizing element to its aesthetics. The three individual bands move gracefully over each other, creating an ever-changing display of color and shine.
Versatile Elegance: Whether you're dressing up for a formal occasion or adding a touch of class to your everyday look, this rolling ring effortlessly complements any outfit. Its versatile design makes it an ideal accessory for various occasions.
Symbolic Meaning: The intertwining bands of yellow, white, and rose gold symbolize unity, connection, and enduring love. This makes the ring a perfect choice for expressing a deep bond with a loved one or as a meaningful self-indulgence.
Gift-Worthy Packaging: Arrives in an elegant jewelry box, making it a ready-to-give gift for special moments such as birthdays, anniversaries, or celebrations of personal achievements.
Metal: 18 Karat Yellow, White, and Rose Gold
Size: 6 (Available in other sizes upon request)
Band Width: each band is 1.5 millimeter wide
Style: Comfort Fit Rolling Ring
Elevate your jewelry game with the captivating allure of our Three 18 Karat Gold Comfort Fit Rolling Ring in size 6. Its seamless blend of colors, exquisite craftsmanship, and comfortable fit make it a must-have addition to your collection. Order now to experience the luxury and elegance that this tricolor rolling ring...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Sassanian 7th century CE Orange Red Carnelian Seal Set 18 Karat Yellow Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Ancient Sassanian 2nd to 7th century CE, Sliced Orange Red Carnelian Seal Bead, weighing 15.43 carats flash set in 18 Karat Yellow Gold Ring, a true treasure of history and craftsmanship. This meticulously crafted ring showcases the timeless beauty of ancient Sassanian culture, offering a unique piece that is sure to captivate collectors and history enthusiasts alike. Bead is incised with an image of a large, hulking bird of vulture-like form.
At the heart of this extraordinary ring lies a genuine Orange Red Carnelian Seal Bead, dating back to the 7th century CE during the illustrious Sassanian Empire. The vibrant orange-red hue of the Carnelian exudes warmth and elegance, embodying the richness of the era's aesthetics.
Encircling the Carnelian seal bead is a lavish 18 Karat gold setting, meticulously handcrafted to accentuate the stone's natural beauty. The intricate details and exquisite design of the ring pay homage to the artistic mastery of the Sassanian craftsmen, showcasing their exceptional skill and attention to detail.
Ring size 6,
Ring measuring 0.75" length by 0.47" in width
This remarkable piece of jewelry offers more than just aesthetic appeal. The ancient Sassanian seal bead bears...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Carnelian, Gold, 18k Gold, Yellow Gold
Rare GIA Certified Burma Cabochon Sapphire Diamond Platinum Ring Size 6.5 Ring
By OGI Ltd
Located in New York, NY
Burma (Myanmar) is renowned for producing some of the world's most exceptional sapphires. A GIA-certified cabochon sapphire originating from Burma is a gem of unmatched rarity and allure. The scarcity of these sapphires, particularly those that exhibit no indications of heating, places them in a class of their own in the gemstone market, making them highly sought after by connoisseurs and collectors alike.
1. Geographic Origin and Quality: The geographic origin of Burma (Myanmar) is synonymous with sapphires of the highest caliber. Burmese sapphires are celebrated for their vivid blue hue, exceptional clarity, and velvety texture, often described as possessing a "cornflower blue" color. This distinctive quality is attributed to the unique geological conditions found in Burma, which result in sapphires with a deep, rich color and excellent transparency. Sapphires from this region are rarer than their counterparts from other locations, such as Sri Lanka or Madagascar, making them highly coveted in the gemstone market.
2. Cabochon Cut and Unique Appeal: The cabochon cut, where the sapphire is polished into a smooth, rounded shape rather than faceted, highlights the gem’s natural color and translucency. This style of cutting is typically reserved for sapphires of exceptional color quality, where the stone's inherent beauty can be showcased without the need for facets to enhance its appearance. A cabochon-cut sapphire from Burma, weighing 4.75 carats, is particularly rare, as larger, high-quality stones from this origin are seldom found in such a pristine state.
3. No Indications of Heating – A Natural Treasure: The absence of any indications of heating further enhances the rarity and value of this sapphire. Heat treatment is a common practice used to enhance the color and clarity of sapphires. However, a natural, untreated sapphire that exhibits the deep blue color characteristic of Burmese origin is exceedingly rare. Untreated sapphires are considered highly desirable in the auction world, often commanding premium prices due to their untouched, natural state.
Halo of round brilliant and tapered baguette diamonds totaling 0.75 carats.
4. Investment Value and Auction Market Demand: GIA-certified Burma cabochon sapphire...
Category
Late 20th Century American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
Pair Two Platinum Baguette Emeralds Diamonds 5.10 Carat Total Eternity Bands
By OGI Ltd
Located in New York, NY
"Luxurious Platinum Baguette Emerald and Diamond Eternity Bands - 5.20 Carat Total"
Elevate your elegance with our stunning pair of Platinum Baguette Emerald and Diamond Eternity Ban...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Emerald, Platinum
Emerald Shaped Emerald Diamond 1.45 Carat Halo 18 Karat Yellow Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Emerald Shaped Emerald Diamond Halo Ring, crafted in luxurious 18 Karat Yellow Gold. This captivating piece features a stunning emerald-cut Colombian emeral...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold, Gold
Ceylon Cabochon Sapphire Diamond 3.65 Carat Yellow and White Gold Size 7 Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Ceylon Cabochon Sapphire. weighing 3.40 Carat, Diamond, weighing 0.25 Carat 14 Karat White and Yellow Gold Ring, a true masterpiece of elegance and sophist...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold, Yellow Gold
Three Rolling Ring Platinum Eighteen Karat Gold Diamond 0.52 Carat Size 5.5
By OGI Ltd
Located in New York, NY
Introducing our exquisite collection of fine jewelry, where luxury meets elegance. Our selection features three rolling platinum diamond bands and two rolling eighteen karat gold rin...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold, Platinum
GIA Certified No Indication of Heating Burma Cabochon Ruby Diamond Platinum Ring
By OGI Ltd
Located in New York, NY
Enhance your jewelry collection with this exquisite vintage platinum engagement ring, featuring a stunning 4.63 carat Burma cabochon ruby. This unique piece is perfect for those who appreciate timeless elegance and exceptional craftsmanship.
Main Features:
Center Stone: GIA Certified Burma Cabochon Ruby
Weight: 4.63 carats
Certification: GIA Report 5231058396
Treatment: No Indications of Heating
Dimensions: 9.55 x 9.05 mm
Setting: Vintage Platinum
Material: Platinum, marked Pt950
Weight: 11.98 grams (gross)
Ring Size: 5 (can be resized at no extra cost)
Side Stones: Baguette Diamonds
Total Weight: 0.80 carats
Detailed Description:
This vintage platinum engagement ring is a true masterpiece, featuring a center Burma cabochon ruby that weighs 4.63 carats and comes with GIA certification, ensuring its authenticity and quality. The ruby, untouched by heating, retains its natural beauty and vibrant color, making it a rare and highly desirable gemstone.
Flanking the magnificent ruby are sparkling baguette diamonds, totaling 0.80 carats, meticulously set to enhance the overall brilliance of the ring. The platinum setting, marked Pt950, not only adds to the ring's luxurious appeal but also ensures durability and longevity.
With a gross weight of 11.98 grams, this ring feels substantial yet comfortable on the finger. It is currently sized at 5, but can be resized to fit your needs at no extra cost, making it a perfect gift for a loved one or a special treat for yourself.
Why Choose This Ring?
Timeless Elegance: The combination of a vintage platinum setting...
Category
21st Century and Contemporary American Contemporary OGI Ltd Rings
Materials
Ruby, Diamond, Platinum
GIA Certified No Heat Burma Ruby 1.63 Carat Diamond 0.90 Carat Platinum Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified No Heat Rare Burma Magok Mined Ruby , weighing 1.62 carat, Diamond weighing 0.90 carat, Platinum Ring, finger size 6, a true treasure that emb...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
Emerald Shaped Ceylon Sapphire Diamond 3.75 Carat 18 Karat Gold Cocktail Ring
By OGI Ltd
Located in New York, NY
Introducing the exquisite Cocktail Ring with Emerald Shaped Ceylon Sapphire weighing 2.40 carat, Two Trillion Diamond, weighing 0.50 carat, surrounded by pave set diamonds weighing 0...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Rose Gold GIA Certified No Heat Cabochon Burma Pink Sapphire Halo Diamond Ring
By OGI Ltd
Located in New York, NY
Indulge in the captivating beauty of this exquisite cocktail ring, meticulously crafted to offer elegance and sophistication.
Main Features:
Center Stone: A mesmerizing 1.60-carat ca...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Pink Sapphire, Gold, 14k Gold, Rose Gold
GIA Certified No Heat Carved Sapphire Diamond 2.61 Carat 18 Karat Yellow Gold
By OGI Ltd
Located in New York, NY
Introducing our exquisite 18 karat yellow gold (18KY) ring, a true masterpiece featuring a captivating oval carved cabochon blue sapphire as its centerpiece. Certified by the prestig...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Blue Sapphire, Sapphire, Diamond, Yellow Gold, 18k Gold, Gold
GIA Certified Burma Cabochon Ruby 5.85 Carat Diamond 3.45 Carat 18 Karat Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified Burma Cabochon Red Ruby and Diamond 18 Karat Cocktail Cluster Ring, a true symbol of luxury and elegance. This r...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
Diamond 0.60 Carat 18 Karat Rose White Gold 8 Millimeter Wide Band Size 6
By OGI Ltd
Located in New York, NY
Introducing our exquisite Diamond Wide Band, a true embodiment of timeless elegance and modern sophistication. This stunning piece features a mesmerizing array of diamonds set in a l...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold, White Gold
Asscher Diamond 2.15 Carat Eighteen Karat Rose Gold Eternity Band Size 6
By OGI Ltd
Located in New York, NY
Introducing the Exquisite Asscher Diamond, FG color VVS clarity, 2.15 Carat Eighteen Karat Rose Gold Eternity Band in Size 6:
Experience timeless elegance with our Asscher Diamond E...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold
Eighteen Karat Yellow Gold Six Solid 6 Millimeter Rolling Ring Size 6
By OGI Ltd
Located in New York, NY
Introducing our exquisite piece of jewelry: the Eighteen Karat Yellow Gold Six Solid 6 Millimeter Rolling Ring in Size 6. This stunning ring is a true testament to elegance and craft...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Gold, 18k Gold, Yellow Gold
Diamond Set in Yellow Gold Eternity Wedding Band with Double Milgrain Edge
By OGI Ltd
Located in New York, NY
18 Karat Yellow gold diamond eternity wedding band
Diamond weighing 0.50 carat
Double milgrain edge
Width of band 3.5 mm
Diamond quality G VS
Our te...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Emerald Shaped Ceylon Sapphire Diamond 1.66 Carat 18 Karat Gold Three Stone Ring
By OGI Ltd
Located in New York, NY
Introducing our stunning Eighteen Karat White Gold Emerald Shaped Diamonds weighing 0.36 carat and Emerald Shaped Ceylon Sapphire weighing 1.00 carat, Cocktail Ring! This exquisite p...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Eighteen Karat Rose Gold Carre Cut Diamond 0.80 Carat 2.5 MM Eternity Band
By OGI Ltd
Located in New York, NY
Introducing our exquisite 18 karat rose gold square diamond eternity band, meticulously crafted to elevate your style with timeless sophistication. This stunning piece features a ser...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold
GIA Certified No Indication Heating Emerald Shaped Ruby Diamond Platinum Ring
By OGI Ltd
Located in New York, NY
Indulge in timeless elegance with this exquisite mid-century platinum diamond three-stone ring, showcasing a breathtaking GIA-certified ruby. This stunning piece is perfect for any j...
Category
21st Century and Contemporary American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
GIA Certified Colombian Pear Emerald Diamond 3.35 Carat 18 Karat Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA Certified Colombian Pear Emerald Ring, a true testament to timeless elegance and unparalleled beauty. This stunning piece features a magnificent 2.70-carat Colombian Pear Emerald as its centerpiece, radiating with the rich green hues that are characteristic of the finest Colombian emeralds.
Surrounding this exceptional emerald...
Category
2010s Colombian Contemporary OGI Ltd Rings
Materials
Diamond, Emerald, Beryl, White Gold, 18k Gold, Gold
GIA Certified No Heat Cushion Ruby Half Moon Diamond Platinum Cocktail Ring
By OGI Ltd
Located in New York, NY
Introducing a truly exquisite and one-of-a-kind cocktail ring, adorned with a captivating 1.57-carat cushion-cut ruby, proudly certified by the Gemological Institute of America (GIA) as a NO HEAT...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Platinum
GIA Certified No Heat Ceylon Pink Sapphire Diamond 18 Karat Gold Cocktail Ring
By OGI Ltd
Located in New York, NY
18 Karat White Gold Cocktail Ring with GIA Certified Ceylon Pink Sapphire and Diamonds
Item Details:
Metal: Crafted in luxurious 18 karat white go...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Pink Sapphire, Sapphire, Diamond, White Gold, 18k Gold, Gold
Platinum GIA Certified 2.09 Carat Ruby and Diamond Ring
By OGI Ltd
Located in New York, NY
Timeless, elegant, and investment-worthy — this exquisite Platinum ring is a striking showcase of refined craftsmanship and rare gemstone beauty. At its heart glows a captivating GIA...
Category
2010s American Modern OGI Ltd Rings
Materials
Diamond, Ruby
GIA Certified No Heat Cabochon Sapphire 1.65 Carat Halo Diamond 0.40 Carat Ring
By OGI Ltd
Located in New York, NY
Elevate your engagement with this exquisite round cabochon sapphire and diamond ring, crafted in luxurious 18 karat white gold. The centerpiece features, a stunning 1.65-carat round ...
Category
Late 20th Century American Contemporary OGI Ltd Rings
Materials
Sapphire, Diamond, White Gold, 18k Gold, Gold
GIA Certified No Heat Ceylon Pink Sapphire Diamond 2.14 Carat 18 Karat Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite and truly one-of-a-kind GIA Certified No Heat Ceylon Pink Sapphire 1.34 carats Diamond 0.80 Carat 18 Karat Ring. This stunning piece of jewelry is a testame...
Category
2010s American Contemporary OGI Ltd Rings
Materials
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold
Oval Burma Ruby Half Moon Diamonds 2.20 Carat Eighteen Karat White Gold Ring
By OGI Ltd
Located in New York, NY
Introducing our exquisite Oval Burma Ruby Half Moon Diamonds Ring, a stunning piece crafted with precision and elegance. This timeless creation is set i...
Category
2010s North American Contemporary OGI Ltd Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
Ogi Ltd rings for sale on 1stDibs.
Find a range of OGI Ltd rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage OGI Ltd jewelry to pair with your ensemble, you’ll find that OGI Ltd diamond rings, from our inventory of 60, can add a particularly distinctive touch to your look. We have 75 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider rings by Effy, Campanelli & Pear, and Eytan Brandes. Prices for OGI Ltd rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $870 and tops out at $21,400, while pieces like these, on average, can sell for $2,492.