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Natural Unheated Blue Diamond Rings

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10.21 Carat Natural Blue Unheated Sapphire Ring and Diamond Ring
By EstatebyJR
Located in New York, NY
Introducing our exquisite Natural Blue Sapphire Ring, a true testament to the captivating beauty of
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold

Unheated Blue Sapphire and Natural Diamond in two-way ring
Located in Singapore, SG
Clarity - VS Color- Blue Transparency - Highly Transparent Treatment - None (No Heated, No Treated
Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Yellow Gold

Asprey, Certified Sapphire (5.5 ct Royal Blue Natural, Unheated) & Diamond Ring
By Asprey London
Located in London, GB
Certified Sapphire, Royal Blue Natural Unheated Sapphire, and Diamond Ring, set in an excellent
Category

2010s British Modern Cocktail Rings

Materials

Sapphire, Diamond, Blue Sapphire, White Diamond, Platinum

2.02ct Natural Unheated Blue Sapphire and Diamond Platinum Cluster Cocktail Ring
Located in London, GB
This wonderful vintage platinum cluster ring features a natural unheated Burmese royal blue oval
Category

Vintage 1950s Unknown Retro Cluster Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

17.17ct Natural Unheated Blue Colour Change Sapphire and Diamond 18ct Gold Ring
Located in London, GB
takes centre stage. At its heart sits an absolutely captivating certified natural unheated blue colour
Category

Vintage 1970s English Modern Cluster Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

1.49ct Natural Unheated Blue Sapphire & Diamond 18k Gold Dress Ring, circa 1940s
Located in London, GB
A one of a kind vintage cluster ring featuring a wonderful 1.49ct natural unheated royal blue
Category

Vintage 1940s French Retro Cluster Rings

Materials

Blue Sapphire, Sapphire, Diamond, Yellow Gold, White Gold, 18k Gold, Gold

GIA 6.19 Carat Natural No Heat Green Blue Sapphire Diamonds Ring Unheated
Located in New York, NY
No Heat Greenish Blue GIA Certified 3.35ct. Natural Greenish Blue sapphire ring. Cushion cut
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Pink Sapphire, Green Sapphire, 14k Gold, White Gold

11.92 Carat Natural Unheated Blue Sapphire and Diamond 18ct Gold Cocktail Ring
Located in London, GB
A one of a kind statement ring featuring a beautiful oval cut blue sapphire weighing an impressive
Category

1990s American Art Nouveau Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Gold, White Gold, 18k Gold

Unheated Natural 10.37 Carat Sapphire and Diamond Ring
Located in Monte Carlo, MC
A lively intense blue sapphire on a unique 18 Kt white gold and diamond ring. The sapphire comes
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Sapphire, Diamond, White Gold, 18k Gold

12.59 Carat Natural Unheated Oval Blue Sapphire and Diamond 18 Carat Gold Ring
Located in London, GB
Beautiful cocktail ring featuring a natural unheated transparent blue oval sapphire in an 8 claw
Category

Early 2000s Unknown Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Gold, White Gold, 18k Gold

GIA 2.66 Carat Natural No Heat Sapphire Diamond Ring 14 Karat Unheated Blue
Located in New York, NY
GIA Certified 2.30ct. Natural No heat Sapphire ring. Report: 5151053377 Oval cut: 8.25 X 6.60
Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

1.07 Carat Royal Blue Ceylon Natural Unheated Sapphire Ring
Located in Weston, MA
"Royal Legacy" features a 1.07 carat natural unheated Ceylon royal blue sapphire, a gemstone that
Category

2010s North American Arts and Crafts Cocktail Rings

Materials

Sapphire, Diamond, 18k Gold

C. Dunaigre 5.93 Carat Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 5.93 Carat Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Unheated Sapphire Diamond Cushion Ring Natural Sri Lanka - Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Impressive Unheated Ceylon Blue Sapphire Platinum Diamond Three Stone Ring by Merkaba Jewelry
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Alexand...

GIA No Heat 2.97 Carat Natural Gem Blue Sapphire Diamond Ring Unheated 14 Karat
Located in New York, NY
Gem Investiture. 2.27ct. GIA No Heat Sapphire Classic Royal Top Gem Blue 8.49 X 6.71 X 4.60
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Unheated Green Sapphire Diamond Oval Ring Natural No Heat - Three Stone Ring
By Merkaba
Located in Beverly Hills, CA
Exclusive Unheated Green Sapphire Platinum Three Stone Diamond Ring by Merkaba Jewelry Beverly
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Green Sapphire, Alexan...

1.2Ct Unheated Mogok Blue Sapphire Ring
Located in Singapore, SG
1.2Ct unheated Mogok blue sapphire Ring Features: Set in solid white gold with natural diamonds
Category

21st Century and Contemporary Singaporean Art Deco Engagement Rings

Materials

Blue Sapphire, 18k Gold

Gubelin Certified 11 Carat Blue BURMA Unheated Diamond Engagement Ring
Located in Chicago, IL
Gubelin Certified 11 Carat Blue Unheated Blue Sapphire Diamond Engagement Ring is a remarkable
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

C. Dunaigre 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 4.55 Carat VIVID Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 7.39 Carat VIVID Blue Unheated Diamond Engagement Ring
Located in Chicago, IL
GIA Certified 7.39 Carat VIVID Blue Unheated Diamond Engagement Ring is a remarkable piece. The GIA
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

5.12 Carat Natural Unheated Sapphire and Diamond Platinum Ring
Located in London, GB
This exquisite ring features a beautiful transparent blue natural unheated emerald cut sapphire
Category

1990s English Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Unheated 10.80 Carat Periwinkle Blue Sapphire Diamond 18K Gold Ring
By Emeralds Maravellous
Located in US
Natural Certified Unheated Blue Sapphire and Diamond Cocktail Engagement Ring Centering a big 9.94
Category

2010s American Contemporary Solitaire Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, 18k Gold, Gold, Yellow ...

Emeralds Maravellous 13.10 Carat Unheated Ceylon Blue Sapphire Diamond Ring
By Emeralds Maravellous
Located in US
Spectacular 18K white gold sapphire and diamond engagement ring containing 1 cushion cut natural
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Certified 9.43 Carat Unheated Vivid Blue Sapphire & Diamond Cocktail Ring
Located in Bangkok, Bangkok
, this exquisite vivid blue sapphire has undergone no heat treatment, preserving its natural beauty and
Category

2010s Thai Contemporary Cocktail Rings

Materials

Blue Sapphire, Diamond, 18k Gold

GIA Certified 6.40 Carat Sri Lanka Blue Sapphire Unheated Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
timeless elegance of our Platinum Ring featuring a centerpiece of a breathtaking unheated 6.40ct
Category

2010s Italian Modern Engagement Rings

Materials

Blue Sapphire, White Diamond, Diamond, White Gold, 18k Gold

GIA Certified Ceylon Blue Sapphire 7.2 Cts 'Untreated, Unheated' Diamond Ring
Located in OVIEDO, AS
/unheated) and Diamond Ring. Blue Ceylon Sapphire, GIA certified (untreated, unheated) 7.20 carats
Category

Vintage 1950s Spanish Neoclassical Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold

6.00 Carat Natural Unheated Sapphire and Diamond Cocktail Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring 6.006 Carat Natural Unheated Sapphire and 1.27 Carats Diamond Accents
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

GIA Certified 8.94 Carat Unheated KASHMIR Blue Sapphire Oval Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This one-of-a-kind piece features a 8.94 unheated and untreated natural blue Kashmir sapphire
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, 18k Gold, White Gold

AGL Certified 8.463 ct. Unheated & Untreated Blue Sapphire & Fine Diamond Ring
Located in Aspen, CO
substances. Alternatively, this hand made ring possesses fine fancy cut diamonds and a natural gem quality
Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 4.09ct Natural Round No Heat Sapphire Diamond Ring Unheated 14kt
Located in New York, NY
No heat Classic GIA Certified 4.09ct. Natural No heat Blue Sapphire ring. Report: 2195995565
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

2.39 Carat Natural, Unheated, Ceylon Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.393 Carat Natural Sapphire and 0.56 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

2.27 Carat Natural Unheated, Ceylon Sapphire and Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 2.273 Carat Natural Blue Sapphire and 0.70 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Antique Natural Unheated Sapphire and Diamond Three-Stone Ring, circa 1910
Located in London, GB
This exquisite three stone ring features a cushion shaped old cut natural unheated transparent blue
Category

Vintage 1910s English Edwardian Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Sapphire, Diamond, Platinum

GRS Certified 1.58 Carat Unheated Deep Blue Pailin Sapphire & Diamond Ring
Located in Bangkok, Bangkok
is certified by GRS (GemResearch SwissLab) for its natural, untreated deep blue color, making it a
Category

2010s Thai Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GRS Certified 6 Carat VIVID Blue Sapphire Unheated Diamond 18kGold Ring
By Antinori Fine Jewels
Located in Chicago, IL
-cut natural blue sapphire. Meticulously sourced and left in its purest form, this gemstone boasts
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire

GIA Certified 5.42ct Natural No Heat Sapphire Yellow Diamonds Ring 18kt unheated
Located in New York, NY
Three Stone Royale. GIA Certified 3.14ct. Natural Blue Sapphire ring. Report: 1182115083
Category

2010s American Solitaire Rings

Materials

Yellow Diamond, Blue Sapphire, 18k Gold, White Gold, Yellow Gold

Tiffany & Co. GIA Platinum Blue Sapphire Diamond Ring Unheated Ceylon 18.26 CTS
Located in Sylvania, GA
SAPPHIRE RING! GIA CERTIFIED PLATINUM & 18k HUGE UNHEATED SAPPHIRE DIAMOND VINTAGE RING & BOX! GIANT
Category

Antique 19th Century Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

14K White Gold .67ct Montana Sapphire Ring Natural Unheated
Located in Big Bend, WI
is natural unheated. There are 16 tiny round brilliant cut diamond accents set in a pierced filigree
Category

Late 20th Century Engagement Rings

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

GIA Certified Unheated 12.23 Carat Ceylon Blue Sapphire and Diamond Ring
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This platinum ring features a rare, natural color, gem Ceylon blue sapphire set with two half-moon
Category

21st Century and Contemporary American Artisan Three-Stone Rings

Materials

Sapphire, Diamond, Blue Sapphire, White Diamond, Platinum

GIA Certified 16.16 Carat Natural Unheated Star Sapphire Diamond Cocktail Ring
Located in Weston, MA
and his legendary connection to the divine. This ring features a rare and exquisite 16.16 ct unheated
Category

2010s American Artist Cocktail Rings

Materials

Star Sapphire, Diamond, 18k Gold

GIA Certified 3.30 Carat Natural No Heat Sapphire Diamond Ring Unheated 14 Karat
Located in New York, NY
Halo & Accent Link GIA Certified 3.30ct. Natural No Heat Blue Sapphire ring. Report
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Fine Quality 12.21ct IGI Certified Unheated Blue Sapphire & Diamond Ring in 18k
Located in Toronto, Ontario
This is a gorgeous blue Sapphire ring 18k white gold ring, made to exacting standards here in
Category

2010s Canadian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire

GIA Certified 13.33 C Natural No Heat Sapphire Diamond Ring Unheated 14 Karat
Located in New York, NY
: 5182922381 Emerald cut: 13.12 X 11.78 X 8.31mm Transparent, Blue 2.00ct. Side natural Round diamonds F
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Dazzling 2.74ct Unheated Sapphire and Natural Diamonds Ring in 18K White Gold
Located in רמת גן, IL
craftsmanship. At its center is a magnificent 2.25ct unheated oval sapphire in a deep royal blue hue, exuding
Category

2010s Singaporean Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA graded unheated Blue Star Sapphire, weighing 27 cts & Diamond Ring, c 1950.
Located in Aspen, CO
Report stating this natural sapphire unheated, is is large and impressive displaying a medium blue
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire, Star Sapphire, Platinum

GRS Certified 20 Carat Blue Ceylon UNHEATED Sapphire Ring
Located in Chicago, IL
a dazzling contrast. This exquisite combination of the rich blue sapphire and sparkling diamonds
Category

2010s American Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Unheated Blue Sapphire Stone 2.38 cts in Platinum Ring with Diamonds /GIA Report
Located in Los Angeles, CA
Discover the captivating elegance of this natural unheated blue sapphire ring, exquisitely set in
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

Unheated Blue Sapphire Stone 2.41 cts in 14KWG Ring with Diamonds / GIA Report
Located in Los Angeles, CA
Uncover the elegance of this 14K white gold ring, featuring a stunning natural unheated blue
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Blue Sapphire, Diamond, White Gold, 14k Gold

Unheated Blue Sapphire Stone 7.45 cts in 18KWG Ring with Diamonds / GRS Report
Located in Los Angeles, CA
natural unheated blue sapphire accented with sparkling diamonds. The vivid blue hue of the sapphire
Category

21st Century and Contemporary Sri Lankan Solitaire Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold

Unheated Burmese Sapphire and Diamond Ring, 2.30 Carats
Located in Houston, TX
This stunning unheated Burmese sapphire displays the rich, velvety blue that these gemstones are so
Category

Antique Mid-19th Century Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Circa 1900s Platinum GIA Unheated “Royal Blue” Sapphire Diamond Ring - VEG#70b
Located in Hicksville, NY
Circa 1900s Platinum GIA Unheated “Royal Blue” Sapphire Diamond Ring - VEG#70b Item Details: Year
Category

Antique Early 1900s Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2.87ct Natural No Heat Sapphire 2.64ct Diamond Ring Unheated 14kt
Located in New York, NY
No heat Classic Halo Cluster GIA Certified 2.87ct. Natural No heat Blue Sapphire ring. Report
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

1.13 Carat Natural Unheated Purple Sapphire and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a 1.13 Carat Natural Pink Sapphire and 0.51 Carat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA 12.95 Carat Unheated Blue Star Sapphire & Diamond Ring in Platinum
Located in La Jolla, CA
natural and has not been heated. Total diamond weight is 0.96 carats. Ring size is 5.75 Ring measures
Category

21st Century and Contemporary North American Modern Cocktail Rings

Materials

Diamond, Star Sapphire, Platinum

5.85 Carat Natural, Unheated Ceylon Star Sapphire Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a 5.85 Carat Natural Unheated, Ceylon Star Sapphire and Diamond Accents
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum

7.29 Carat Natural Unheated Sapphire and Old Cut Diamond Three-Stone Ring
Located in London, GB
Beautiful handmade engagement ring set with a natural unheated blue sapphire weighing a total of
Category

Vintage 1950s English Victorian Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold, Yellow Gold

GRS Certified 6.24 Carat Blue Sapphire Unheated and Untreated Ring
By Antinori Fine Jewels
Located in Chicago, IL
6.24-Carat Unheated and Untreated Oval Sapphire Ring with Pear-Cut Diamonds, Certified by GRS
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Rare 4.2ct GRS ‘Royal Blue’ Unheated Sri Lankan Sapphire & 3ctw Diamond Ring
Located in Sandnes, NO
-Certified ‘Royal Blue’ Unheated Sri Lankan Sapphire • Diamonds: 3.00ctw (H-I color, VS-SI clarity
Category

21st Century and Contemporary Italian Contemporary Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified 7.10ct Natural No Heat Sapphire Diamond Ring Trilliants Unheated
Located in New York, NY
No heat & Trilliant Glitz GIA Certified 5.15ct. Natural No heat Sapphire ring. Report
Category

2010s American Solitaire Rings

Materials

Sapphire, White Gold

Vintage GIA 2.10ctw Unheated Pink Blue Sapphire & Pink White Diamond 18KWRG Ring
Located in New York, NY
, bezel-set with rare natural pink diamonds– a double dose of rarity, alongside two vibrant blue sapphires
Category

Early 2000s Modern Three-Stone Rings

Materials

White Diamond, Pink Diamond, Blue Sapphire, Pink Sapphire, 18k Gold, Ros...

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Natural Unheated Blue Diamond Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of natural unheated blue diamond rings. All of the items for sale were constructed with extraordinary care, often using Gold, White Gold and 18k Gold. Our selection of items includes 9 vintage examples as well as 33 contemporary versions. Our inventory has long been popular, and it includes earlier versions that date to the 20th Century and newer variations that were made as recently as the 21st Century. There are many different pieces in our collection of natural unheated blue diamond rings to choose from, but Contemporary and Modern natural unheated blue diamond rings are of considerable interest. There have been many well-made iterations of these items over the years, but those made by Merkaba, Emeralds Maravellous and Antinori Fine Jewels are often thought to be among the most beautiful. A selection of oval cut, cushion cut and emerald cut can be found today on these pages. Most of our natural unheated blue diamond rings for sale are for women, but there are 17 pieces available to browse for men.

How Much are Natural Unheated Blue Diamond Rings?

Prices for natural unheated blue diamond rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $3,300 and can go as high as $220,000, while natural unheated blue diamond rings, on average, fetch $14,696.

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.