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Opal Signet Rings

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Gemstone: Opal
Opal Ring Lightning Ridge Australian, Red Flash, 18K Size 8.5
Located in Southbury, CT
This slender, one-of-a-kind, handmade 18K yellow gold ring is the delivery vehicle for one of the finest Australian black opals I have ever seen. Measuring approximately 8.39mm x 4.9...
Category

2010s Artisan Opal Signet Rings

Materials

Opal, 18k Gold

1989 Men Ring Opal triplet solid 18K Gold Ø 9.75US / 6.6 gr
Located in SE
Ring for Men adorned with bezel Opal triplet measuring 15 mm x 12 mm . Crown is 4 mm deep. Full set of Swedish hallmarks, 18k, maker's and date code is P10 / hand - made in 1989. ...
Category

1990s Swedish Retro Opal Signet Rings

Materials

Opal, 18k Gold

Antique Edwardian 14K Gold, Opal, & Paste Signet Style Ring
Located in Philadelphia, PA
A fine antique signet style ring. In 14 karat yellow gold. With a central bezel-set rectangular opal cabochon surrounded by a halo of small single cut red paste (glass) stones in a...
Category

Early 20th Century Edwardian Opal Signet Rings

Materials

Opal, 14k Gold

Ruby and Opals Massive Ring
Located in Istanbul, TR
Ruby and opals massive ring. Vintage style ruby ring. Genuine ruby ring. Natural ruby ring. Cabochon ruby ring. Total weight 6. gr Metal: st...
Category

2010s Turkish Modern Opal Signet Rings

Materials

Opal, Ruby, Sterling Silver

14k Gold Mens Ring with Opal, Gold Ring for Men with Opal
Located in Istanbul, TR
14 K Gold Mens Ring with Opal. Gold ring for men with opal. Opal cabochone gold ring. Unisex ring with opal. Natural opal ring. Oval cab opal ring. Multi...
Category

2010s Turkish Modern Opal Signet Rings

Materials

Opal, 14k Gold

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring
Located in Bozeman, MT
Striking, Bright Blue, Australian Boulder Opal, 24k Yellow Gold, Sterling Silver Hanedan Ring w/ 2.5ct Opal & Diamonds Slightly Adjustable Hanedan ring with freeform, opal and diamon...
Category

21st Century and Contemporary Turkish Contemporary Opal Signet Rings

Materials

Opal, Diamond, Sterling Silver, Silver, Yellow Gold, 24k Gold, Gold

Vintage 9ct Gold & Opal Doublet Signet Style Ring
Located in Philadelphia, PA
A very fine vintage gold and opal signet style ring. With oval opal doublet cabochon bezel set in 9ct gold. Simply a great ring! Date: 20th Century Overall Condition: It is in o...
Category

20th Century Retro Opal Signet Rings

Materials

Opal, Gold, 9k Gold

Signet Polaris Petite Ring
Located in London, GB
Crafted in 18ct yellow gold, The Polaris Petite Ring is a refined and smaller interpretation of The Polaris Ring. Featuring a delicate, hand-engraved star motif at its center, it carries the timeless symbolism of guidance, protection, and aspiration. Inspired by the North Star, this design serves as a reminder to stay true to your path, while its petite size makes it perfect for everyday wear. Designed with versatility in mind, The Polaris Petite Ring can be worn as a classic ring or as an elegant pinky ring, adding a touch of celestial beauty to any finger. At its heart lies a central gemstone, which can be personalized to reflect your birthstone or a stone of personal significance. This customization makes The Polaris Petite Ring uniquely yours, connecting it to your story. At Mayveda, we believe in creating jewelry that tells your story. Designed as the perfect companion to The Polaris Ring, The Polaris Petite Ring bridges past and present, combining antique-inspired elegance with contemporary craftsmanship. Whether worn alone, stacked, or as a chic pinky ring, The Polaris Petite Ring is a timeless piece that captures the enduring brilliance of the stars and the unique beauty of your journey. MEASUREMENTS Ring Face - 9.6mm x 7.1mm Band Width - 0.8mm. Weight - 4.1g Notes: When placing your order, please include the following details in the ‘Notes’ section at checkout: Gemstone Selection: Choose the gemstone you’d like to personalize your Polaris Petite Ring. Below is a list of birthstones for reference: January: Garnet, February: Amethyst, March: Aquamarine, April: Diamond, May: Emerald, June: Pearl, July...
Category

21st Century and Contemporary English Victorian Opal Signet Rings

Materials

Ruby, Blue Topaz, Blue Sapphire, Peridot, Pearl, Opal, Garnet, Emerald, ...

Late Victorian Black Opal 14 Karat Gold Unisex Floral Signet Ring
Located in Philadelphia, PA
Signet style band ring centers an oval black opal cabochon measuring approximately 12.0 x 10.0 mm Translucent gray in body color with strong and spectral play-of-color Bezel set in...
Category

Early 1900s Late Victorian Antique Opal Signet Rings

Materials

Opal, Black Opal, Gold, 14k Gold, Yellow Gold

Natural 3.80ct White Opal Oval Cabochon 9k Yellow Gold Bezel Rubover Signet Ring
Located in Birmingham, GB
Natural White Ethiopian Opal 9k Yellow Gold Signet Ring. A stunning 3.80 carat natural white opal with a beautiful play of colour and an excellent oval cabochon cut. Set in a bespok...
Category

21st Century and Contemporary Opal Signet Rings

Materials

Opal, Gold, Yellow Gold, 9k Gold

Black Opal Diamond Ring. PT850 Platinum Opal Diamond Halo Ballerina Ring Band.
Located in Port Charlotte, FL
Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...
Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

French 1980s Opal 18 Karat Rose Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat rose gold, eagle head hallmark. This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top. Total weight of the opal : 1.20 ...
Category

1980s French Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.
Located in Port Charlotte, FL
Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...
Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

Boulder Opal Silver Ring 5 carat anniversary opal wedding gift vintage style
Located in Berlin, DE
Scratched sterling silver ring with natural Boulder Opal opal origin - Australia opal measurements - 0.35 х 0.51 in / 9 х 13 mm opal weight - 5.3 carats ring weight - 8.5 grams ring ...
Category

2010s German Artisan Opal Signet Rings

Materials

Opal, Silver

French 1960s 4.75 Carats Opal 18 Karat Yellow Gold Retro Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. A large band ring featuring a large domed ring set on top with a cabochon opal. Total weight of the opal : 4.75 carats approximatel...
Category

1960s French Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

18 kt. Yellow Gold Ring & Necklace With Opals and Diamonds
Located in Antwerp, BE
Stunning 18 kt. Yellow Gold Ring and Necklace With Opals and Diamonds RING: Diamonds: 8 brilliant cut diamonds together approx. 0.49 ct. Opal: Gorgeous oval shape opal stone, 10.4 m...
Category

20th Century European Artisan Opal Signet Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Black Opal Diamond Ring. PT900 Platinum Opal Diamond Halo Ballerina Ring Band.
Located in Port Charlotte, FL
Stunning Australian Black Opal Oval Cabochon Halo design ring with Diamond accents. Ballerina Design. Stunning for any occasion - Perfect Engagement or Promise ring. Appraised at...
Category

21st Century and Contemporary Modern Opal Signet Rings

Materials

Diamond, Opal, Platinum

Second Hand Opal 18 Karat Yellow Gold Bangle Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark. A solid gold band, this ring is set at the top with an oval cabochon opal with blue/green reflections. Total weight of the opal : 0...
Category

21st Century and Contemporary French Modern Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Glenda Arentzen Gold, Sterling Silver & Opal Modernist Ring, Ex-Aaron Faber
Located in Philadelphia, PA
A very fine Glenda Arentzen 14k gold, sterling silver and opal modernist ring. Consisting of organic geometric textured shapes in sterling silver, 14...
Category

20th Century American Modernist Opal Signet Rings

Materials

Opal, Gold, Sterling Silver

Boulder Opal ring silver Unisex Gift for girlfriend Genuine Australian opal
Located in Berlin, DE
Large silver ring with natural Boulder Opal Opal origin - Australia stone measurements - 0.16 x 0.35 x 0.75 in / 4 х 9 х 19 mm opal weight - 3.09 carats ring size - 7.5 US ring weig...
Category

2010s German Contemporary Opal Signet Rings

Materials

Opal, Silver

Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring
Located in Jaipur, Rajasthan
Fire Opal & Diamond Surrounded By 18k Yellow Gold Ring Diamond - 0.33 CTS Fire Opal - 1.1 CTS 18k Yellow Gold Custom Services Resizing is available. Request Customization size...
Category

21st Century and Contemporary Indian Contemporary Opal Signet Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold

Namesake Signet in Pink Opal and 18ct Yellow Gold
Located in Brisbane, AU
The stellar sibling of the malachite signet, crafted with pastel pink opal that is reminiscent of the glorious jewels our grandmother wore to the formidable Shanghai parties of the ...
Category

2010s Australian Artist Opal Signet Rings

Materials

Opal, 18k Gold, Yellow Gold

Antique Victorian 6.03 Carat Fire Opal, Emerald, Ruby & Diamond Cocktail Ring
Located in Jaipur, Rajasthan
Beautiful Antique Victorian 14K Yellow Gold & silver Fire Opal Emerald & Diamond Cocktail Ring. This incredible cocktail ring is crafted in 14k yellow gold & silver . The center ho...
Category

21st Century and Contemporary Indian Late Victorian Opal Signet Rings

Materials

Diamond, Emerald, Opal, Ruby, Fire Opal, 18k Gold, Silver

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20th Century Opal Signet Rings

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Diamond, Ruby, 18k Gold, Yellow Gold

Antique 2.42 Carat Bloodstone and 14k Yellow Gold Signet Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.42 carat bloodstone and 14k yellow gold signet ring; part of our diverse antique signet rings collection. This fine and impressive antique signet r...
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Dalben Design Light Blue Australian Boulder Opal Rose Gold Ring
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14k Gold, Yellow Gold

Previously Available Items
18K Yellow Gold Silver Black Opal Diamond Ring
Located in New York, NY
Rare 18K yellow gold and textured silver Black Opal ring. The ring features a oval black opal and a brilliant cut diamond approximate 0.13ct, both bezel set in 18k yellow gold Ring ...
Category

Late 20th Century American Modern Opal Signet Rings

Materials

Black Opal, Opal, Diamond, Silver, Yellow Gold, 18k Gold

Natural 1.60ct Australian Black Boulder Opal 9k Yellow Gold Oval Signet Ring
Located in Birmingham, GB
Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring. A stunning 1.60 carat natural black opal with a beautiful blue and purple play of colour and an excellent oval cabo...
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21st Century and Contemporary Opal Signet Rings

Materials

Opal, Black Opal, Gold, 9k Gold, Yellow Gold

Bright Blue Freeform 2.5ct Australian Boulder Opal Diamonds 24K Gold Silver Ring
Located in Bozeman, MT
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21st Century and Contemporary Turkish Contemporary Opal Signet Rings

Materials

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Antique Victorian 9.58 Carat Fire Opal, Black Onyx & Diamond Cocktail Ring
Located in Jaipur, Rajasthan
Beautiful Antique Victorian 14K Yellow Gold & silver Fire Opal, Black Onyx & Diamond Cocktail Ring. This incredible cocktail ring is crafted in 14k yellow gold & silver . The center holds a natural vibrant opal...
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21st Century and Contemporary Indian Late Victorian Opal Signet Rings

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Onyx, Fire Opal, Opal, Diamond, Silver, 18k Gold

10ct Ethiopian Opal Ring East West Signet Band Sz 9.5 Men's Fine Jewelry
Located in Torrance, CA
Stylish natural Ethiopian opal & diamond ring crafted in 14k yellow gold. Bezel set natural opal measures 19mm x 14mm (estimated at 10 carats). The opal is a later addition to the ...
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Mid-20th Century Unknown Modern Opal Signet Rings

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Opal, Gold, 14k Gold, Yellow Gold

Larter & Sons Art Nouveau 14K Opal Signet Ring
Located in Hummelstown, PA
A lovely Art Nouveau ring by Larter & Sons of Newark, NJ showcases a cabochon opal presented in a 14 karat gold flush set mounting. Currently a ring size 6.25 Weight: 4.6 grams Si...
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Early 20th Century American Opal Signet Rings

Materials

Opal, 14k Gold

Tiffany & Co. Opal Ring Art Deco Size 9.5
Located in Southbury, CT
This rare and impressive ring from Tiffany & Co. was created in the Art Deco era (circa 1930s). Originally made for a man, it could of course be worn buy anyone today. The solid, impeccably crafted ring is made from heavy 14K yellow gold and features an electrifying natural solid opal that displays a full spectrum of colors, including flashes of reddish-orange right in the center. The opal measures approximately 12.47mm x 10.94mm x 5.11mm and weighs approximately 4 carats. The shoulders are deeply engraved and the band narrows around the back, so if you need this size 9.5 ring resized by your local jeweler, the design won't be compromised. The interior is marked for metal fineness (14K) and is stamped with the Tiffany & Co hallmark. Gemstone rings for men...
Category

1930s American Art Deco Vintage Opal Signet Rings

Materials

Opal, 14k Gold

Vintage Opal Signet Ring 18 Karat Yellow Gold, Circa 1960
Located in London, GB
A vintage opal signet ring in 18 karat yellow gold, circa 1960. This elegant ring is set to its centre with an exceptional oval shaped cabochon opal which is perfectly framed by a p...
Category

1960s Unknown Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Hanedan Ring with 2.5ct Opal & Diamonds 24 Kt Yellow Gold & Silver by Kurtulan
Located in Bozeman, MT
Hanedan Ring With Opal and Diamonds, 24kt Gold and Silver, Kurtulan 24kt gold-fused on sterling silver. Size 6 is in stock. Diamonds: 0.02ct. Opal: 2.5ct.  This ring is one of a kind...
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21st Century and Contemporary Turkish Byzantine Opal Signet Rings

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Diamond, Opal, Gold, 24k Gold, Yellow Gold, Silver, Sterling Silver

Oval Opal Cabochon and Round Brilliant Diamond Vintage Ring in 18ct White Gold
Located in Hamilton, AU
Crafted with love in 18 carat white gold, this opulent vintage ring features a captivating oval opal cabochon in a partial rub over setting. The opal displays a striking play of colo...
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20th Century Unknown Modern Opal Signet Rings

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Diamond, White Diamond, Opal, White Gold, Gold, 18k Gold

Vintage 14KT Yellow Gold Black Opal Signet Ring, Gent's Opal Ring
Located in McLeansville, NC
A vintage 14 karat yellow gold black opal signet ring. This gent's opal ring features a cushion table black opal center stone, set in a ridged, tapered mounting. Stones: - black opa...
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1970s Vintage Opal Signet Rings

Materials

Opal, Black Opal, Yellow Gold, Gold, 14k Gold

Vintage Opal Signet Ring 18 Karat Yellow Gold, Circa 1960
Located in London, GB
A vintage opal signet ring in 18 karat yellow gold, circa 1960. This elegant ring is set to its centre with an exceptional oval shaped cabochon opal which is perfectly framed by a p...
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1960s Unknown Retro Vintage Opal Signet Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

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