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Unheated Kashmir Sapphire Diamond Platinum Ring

GIA Certified 2.30 Carat Cushion Cut Unheated Kashmir Sapphire Diamond Ring
Located in Trumbull, CT
GIA Certified 2.30 Carat Cushion-Cut Kashmir Sapphire & Diamond Ring This exquisite ring showcases
Category

Antique 15th Century and Earlier American Artisan Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Art Deco 18K Gold Platinum Kashmir Sapphire Diamond Flexible Ring - AGL
Located in Great Neck, NY
Beautiful Antique Art Deco 18K Gold Platinum Kashmir Sapphire Diamond Flexible Ring - AGL/SSEF/GIA
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Platinum, Rose Gold, 18k Gold, Gold

GIA Certified 6.69 Carat NO HEAT Kashmir Blue Sapphire Cut Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite unheated and untreated blue sapphire with origin KASHMIR that is extremely rare and
Category

2010s Italian Modern Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, Platinum

Leon Mege ring with certified Kahmir sugarloaf sapphire and French cut diamonds
By Leon Mege
Located in New York, NY
unheated Kashmir sapphire cab 0.38 carats total weight of old French-cut diamonds Rolex-grade platinum
Category

2010s American Art Deco Fashion Rings

Materials

Diamond, Sapphire, Platinum

Unheated 3 Carat Classic Kashmir Sapphire with AGL & Gubelin Certification
By Merkaba
Located in Beverly Hills, CA
Unheated 3.34 Carat Classic Kashmir Sapphire: A Rare Gem for the World’s Most Discerning Collectors
Category

21st Century and Contemporary Indian Art Deco Loose Gemstones

Materials

Sapphire, Blue Sapphire

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
By Antinori Fine Jewels
Located in Chicago, IL
A truly magnificent classic ring. This spectacular investment grade three stone engagement ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

Ruby, White Diamond, Diamond, Platinum, 18k Gold, Gold

Recent Sales

Antique Unheated 6 Carat Sugar Loaf Cabochon Sapphire Ring
Located in La Jolla, CA
6ct Sugar Loaf Cut Cabochon Sapphire Ring. Art deco period platinum filigree ring set with a 6.08ct
Category

20th Century More Rings

Materials

Sapphire

18.50 Carat Untreated Kashmir Sapphire Diamond Platinum Ring
Located in New Orleans, LA
stone is a rarity; to find an unheated Kashmir sapphire weighing over 18 incredible carats
Category

Late 20th Century American Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, Platinum

SSEF Certified 1.14 Carat Kashmir No Heat Sapphire White Diamond Platinum Ring
Located in Kowloon, HK
This exquisite 1.14 carat Kashmir unheated sapphire and diamond ring is a masterpiece of rarity and
Category

2010s Solitaire Rings

Materials

White Diamond, Sapphire, Platinum

Mauboussin Royal Blue Kashmir Sapphire (SSEF) Ring, circa 1958
By Mauboussin
Located in Idar-Oberstein, DE
An exceptional Kashmir Sapphire and Diamond ring, by Mauboussin, ca. 1958. The centre sapphire is
Category

Vintage 1950s French Retro Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Tiffany & Co. AGL 4.33 Carat Kashmir No Heat Sapphire Diamond Gold Ring
By Tiffany & Co.
Located in Beverly Hills, CA
One Antique Tiffany & Company AGL Kashmir Sapphire Diamond 18 Karat Gold Ring. Featuring one AGL
Category

Vintage 1910s American Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Gold, Platinum

Emilio Jewelry Crown Jewel the Kashmir Dream 8.39 Carat Certified Kashmir Ring
By Emilio!
Located in New York, NY
Royal Blue high quality Certified untreated and unheated Kashmir sapphire weighing 8.39 Carats in the
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Blue Sapphire, Platinum

1.56 Carat No Heat Sapphire Diamond Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Platinum. The Sapphire is UNHEATED with AGL # 1109135 and GIA # 6217156669 lab reports. The ring is in
Category

Mid-20th Century Modernist Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Edwardian Cornflower Blue Natural Ceylon Sapphire 5.85 Carat and Diamond Ring
Located in Idar-Oberstein, DE
Belle Epoch Octagon Sapphire and Diamond Ring, ca. 1910s A very stunning ring centring an
Category

Early 20th Century Unknown Belle Époque Engagement Rings

Materials

White Diamond, Blue Sapphire, Platinum

Harry Winston GRS Certified 38.56 Carat Burma Oval Sapphire and Diamond Ring
By Harry Winston
Located in New York, NY
gemstone marketplace*). Set in a handmade, platinum ring with 68 round brilliant cut diamonds = 1.16 carat
Category

21st Century and Contemporary Burmese Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Rare Purple Unheated Kashmir Sapphire Ring in Platinum
Located in Bloomington, MN
Rare Purple Unheated Kashmir Sapphire Ring in Platinum This exquisite ring is crafted in platinum
Category

21st Century and Contemporary Fashion Rings

Materials

Sapphire, Diamond, Platinum

GIA Certified Royal Blue Sapphire Ring GIA Certified and Stated Unheated Kashmir
Located in Jupiter, FL
Very important sapphire of 1.97 carats flanked by a baguette on either side made in platinum and
Category

21st Century and Contemporary Art Nouveau Engagement Rings

Materials

Diamond, Blue Sapphire

Van Cleef & Arpels Blue Kashmir Sapphire Diamond Cluster Ring
By Van Cleef & Arpels
Located in Mount Kisco, NY
A vivid blue 2.12. carat Blue Kashmir Sapphire is the star of the show in this exquisite diamond
Category

Vintage 1950s French Cluster Rings

Materials

Diamond, Sapphire, Platinum

Pailin Sapphire and Natural Pearl Ring Certified No Heat French Art Nouveau
Located in Southbury, CT
5.12 mm 3/4 pearl and one .70 carat triumphant blue natural and unheated exceedingly rare sapphire from
Category

Antique Early 1900s French Art Nouveau Engagement Rings

Materials

Sapphire, Diamond, Natural Pearl, Blue Sapphire, 18k Gold, Platinum

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Antique Art Deco French Platinum Old Euro Diamond and Sapphire Drop Necklace
Located in Great Neck, NY
Beautiful Antique Art Deco French Platinum Old Euro Diamond and Sapphire Drop Necklace. This incredible necklace is crafted in platinum. The pendant necklace has beautiful old europe...
Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

Ceylon Sapphire and Diamond Necklace
Located in New York, NY
Ceylon Sapphire and Diamond Necklace Set with an oval-shaped Ceylon sapphire and diamond necklace/pendant. Pendant – sapphire weight approx. 50.14 carats with AGL certificate and GI...
Category

1990s American Drop Necklaces

Materials

Diamond, Sapphire, Platinum

Authentic Must de Cartier Ballpoint Pen with Cartier Charm - A100783
By Cartier
Located in New York, NY
Authentic Must de Cartier Ballpoint Pen with Cartier Charm - A100783 Description: Elevate your writing experience with the timeless elegance of the Must de Cartier Ballpoint Pen, ado...
Category

Late 20th Century French Contemporary Desk Accessories

Materials

Silver Plate, Mixed Metal

Judith Leiber Rare Vintage Alligator Kelly Flap Bag
By Judith Leiber
Located in Fort Lauderdale, FL
The Vintage Kelly Flap style Alligator bag from Judith Leiber is one of the famed luxury goods house's most coveted and exclusive items. This flap bag is bathed glazed black glossy a...
Category

1980s Italian Top Handle Bags

Hermes Birkin Faubourg20 Sellier Neige (Snow) White Alligator Bag
By Hermès
Located in Miami, FL
Mightychic offers a limited edition Hermes Birkin Faubourg 20 Sellier bag featured in Neige (Snow). This rare treasure is a crowning jewel to any Hermes collector. Exquisite craftman...
Category

21st Century and Contemporary French Top Handle Bags

Chaumet Paris 1960 Modernist Pendant Brooch In 18Kt Gold With Coral And Diamonds
By Chaumet
Located in Miami, FL
Pendant brooch designed by Chaumet. Fabulous pendant-brooch, created in Paris France by the Jewelry house of Chaumet, back in the 1960. Designed with fluted and textured patterns an...
Category

Vintage 1960s French Modernist Brooches

Materials

Coral, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

Hermes 35cm Birkin Etoupe Togo Taupe Gold Hardware Bag W Stamp, 2024
By Hermès
Located in New York, NY
Hermes Etoupe Togo 35cm Birkin Gold Hardware W Stamp, 2024 Brand New in Box. Pristine Condition (with plastic on hardware). Just purchased from Hermes store. Bag bears 2024 interior...
Category

21st Century and Contemporary French Top Handle Bags

Gucci Jackie 1961 Burgundy Large Pebbled Leather Shoulder Bag with Strap
By Gucci
Located in AUBERVILLIERS, FR
The Gucci Jackie 1961 Handbag is a modern take on an iconic design. Crafted in leather with a structured silhouette, it features a crossbody strap so you can bring your essentials wh...
Category

2010s Italian Shoulder Bags

Cartier Baignoire Paris 18K Yellow Gold & Factory Diamond Gran De Ris Bracelet
By Cartier
Located in Great Neck Plaza, NY
Elegant Cartier 18K Gold Diamond Watch. This exquisite timepiece features an oval-shaped face adorned with round white diamonds that total 2.11 carats. Crafted from 18K gold, the wat...
Category

Vintage 1980s Wrist Watches

Materials

Diamond, 18k Gold

Dalben Magnificent Australian Opal Rose Gold Ring
By Laura Dalben
Located in Como, IT
Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Opal, Gold, 18k Gold, Rose Gold

Tiffany & Co. Etoile Heart Necklace
By Tiffany & Co.
Located in London, GB
From their well known ‘Etoile’ collection this heart shaped pendant is from Tiffany & Co. Crafted from 18 carat yellow gold the plain heart design sits on a 16 inch chain. The origin...
Category

21st Century and Contemporary British Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

GIA 17.91 Carat Old Cushion Cut Diamond Solitaire Ring in Platinum
Located in La Jolla, CA
GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...
Category

20th Century North American Solitaire Rings

Materials

Diamond, Platinum

28.71 Carat Round Brilliant Graduated Diamond Tennis Necklace Platinum In Stock
Located in Boca Raton, FL
Platinum 28.71ct Round Brilliant Cut Graduated Diamond Tennis Necklace With 28+ carats of round brilliant cut diamonds, this necklace really tells a story. Not only are the diamonds...
Category

21st Century and Contemporary American Modern Choker Necklaces

Materials

Diamond, Platinum

Hermes Limited Edition Mini Kelly 20 Sellier Beton Matte Alligator Bag Gold Hard
By Hermès
Located in Miami, FL
Mightychic offers a Limited Edition Hermes Kelly 20 Sellier bag featured in Beton Matte Alligator. This mini Kelly bag is light gray with bone undertone (beton + concrete), and the n...
Category

21st Century and Contemporary French Structured Shoulder Bags

HERMES Poussin yellow Epsom leather KELLY 28 SELLIER Bag Ghw
By Hermès
Located in Zürich, CH
This 100% authentic Hermès Kelly 28 Sellier bag in Jaune Poussin (vanilla) Veau Epsom leather is a timeless classic. Featuring elegant tonal stitching and Palladium hardware, it embo...
Category

21st Century and Contemporary French Top Handle Bags

Art Deco Sapphire Diamond Ring .96ct Square Cut Original 1930's Platinum
Located in Dearborn, MI
Genuine Original Art Deco Antique from 1930's-1940's GIA Certified .96ct Sapphire Diamond Platinum Art Deco Engagement Ring Featuring a Stunning GIA Certified .86ct Genuine Natura...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Unheated Kashmir Sapphire Diamond Platinum Ring For Sale on 1stDibs

You are likely to find exactly the unheated kashmir sapphire diamond platinum ring you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using platinum, 18k gold and gold. Our collection of these items for sale includes 2 vintage editions and 9 modern creations to choose from as well. If you’re looking for an unheated kashmir sapphire diamond platinum ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing unheated kashmir sapphire diamond platinum ring — no matter the origin — is easy, but Antinori Fine Jewels and Leon Mege each produced a popular version that is worth a look. An oval cut version of this piece has appeal, but there are also cushion cut and sugarloaf cabochon versions for sale. If you’re browsing our inventory for an unheated kashmir sapphire diamond platinum ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Unheated Kashmir Sapphire Diamond Platinum Ring?

Prices for an unheated kashmir sapphire diamond platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $50,700 and can go as high as $468,500, while this accessory, on average, fetches $200,000.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.