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Unheated Vivid Blue Sapphires

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

Diamond, Blue Sapphire, 18k Gold

GIA Certified 1.06ct Sapphire Untreated Heart Cut Natural Vivid Blue Gem 6x6.4mm
Located in Birmingham, GB
Untreated Vivid Blue Heart Cut Sapphire Gemstone. 1.06 Carat unheated vivid blue sapphire. Totally untreated
Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Bellerophon Certified 7.63 Carat VIVID Blue Sapphire NO HEAT Ring
By Antinori Fine Jewels
Located in Chicago, IL
ring showcases a natural, unheated vivid blue sapphire weighing 7.63 carats, certified by Bellerophon
Category

2010s American Contemporary Solitaire Rings

Materials

Emerald, Sapphire, Blue Sapphire, Platinum

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

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.7ct Oval Vivid Blue Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
Light Saturation: 6 Vivid Treatment: Unheated Origin: Sri Lanka   Internal SKU: GIAS2115-2
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire, Sapphire

Unheated 9.78 Carat Ceylon Vivid Blue Sapphire and Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
–certified 9.78 carat natural sapphire of Sri Lankan (Ceylon) origin, displaying an intense vivid blue hue
Category

2010s Italian Modern Solitaire Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Diamond, Platinum

BVLGARI Vintage Unheated Vivid Sapphire and Diamond Necklace
By Bulgari
Located in Chicago, IL
BVLGARI Vintage Unheated Vivid Sapphire and Diamond Necklace This exceptional vintage BVLGARI
Category

Vintage 1980s Italian Contemporary Pendant Necklaces

Materials

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

Yellow Gold Cocktail Ring with Four Carats Certified Vivid Blue Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
oval vivid blue sapphire, 4,1 carats, Lotus Laboratory certified, 10,77x9,16x5,12 mm, Madagascar. Can
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite, Tou...

Emilio Jewelry Certified Unheated 5.00 Carat Sapphire Ring
By Emilio!
Located in New York, NY
sapphire of vivid blue saturation and velvet appearance that are high in demands. For that reason
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Four Carats Vivid Blue Sapphire Eighteen Karat Yellow Gold Ring with Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
unheated untreated natural oval vivid blue sapphire Lotus Laboratory certified, 10,77x9,16x5,12 mm
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

18 Karat Gold Engagement Ring with Four Carats Vivid Blue Sapphire and Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
natural oval vivid blue sapphire Lotus Laboratory certified, 10,77x9,16x5,12 mm from Madagascar. It can
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

Sophisticated Unheated Burma Sapphire Diamond Ring in Platinum
Located in Bloomington, MN
This exceptional ring is crafted in platinum and features a vivid blue unheated Burma sapphire
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GGTL Certified Blue and Pink Sapphire Yellow Gold Contemporary Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
natural unheated untreated vivid corn flower blue sapphire, GGTL certified, 9,3x7,2x5,89 mm. Pear cut
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Spinel, Tanzanite, Gold, 1...

GRS Certified Royal Blue and Pink Sapphire Yellow Gold Contemporary Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
blue (royal blue) sapphire, GRS (Swiss Lab) certified, 8,58x6,93x5,27 mm, Madagascar. Pear cut vivid
Category

21st Century and Contemporary German Contemporary Cluster Rings

Materials

Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Spinel, Tanzanite, Gold, 1...

Yellow Gold Contemporary Ring with GRS Certified Royal Blue and Pink Sapphires
By Polya Medvedeva Jewellery
Located in Berlin, DE
custom made. The gems are: Oval cut 2,65 carats natural unheated untreated vivid blue (royal blue
Category

21st Century and Contemporary German Contemporary Cluster Rings

Materials

Sapphire, Blue Sapphire, Ruby, Pink Sapphire, Gold, 14k Gold, 18k Gold, ...

Harry Winston Platinum Sapphire and Diamond Ring
By Harry Winston
Located in Zurich, CH
vivid blue unheated oval sapphire weighing 3 carats, which is beautifully complemented by a halo of 20
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Yellow Gold Pendant Necklace with GIL Certified Cornflower Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
certified 7.96 carats natural unheated vivid cornflower blue cushion sapphire, 11.16x8.71 mm. The gem
Category

21st Century and Contemporary German Revival Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

18 Karat White Gold Pendant Necklace with GIL Certified Cornflower Sapphire
By Polya Medvedeva Jewellery
Located in Berlin, DE
7.96 carats natural unheated vivid cornflower blue cushion sapphire, 11.16x8.71 mm. The gem catches
Category

2010s German Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

Antique Art Nouveau Unusual Cufflinks with Fine Sapphires Diamonds, c. 1900
Located in Aspen, CO
bright vivid blue unheated sapphires weighing .45 cts. These distinctive cufflinks are in fine condition
Category

Early 20th Century North American Art Nouveau Cufflinks

Materials

Diamond, Sapphire, Gold, 14k Gold

Cufflinks Antique Gold Sapphire and Diamond Back to Back, Art Nouveau, c. 1900
Located in Aspen, CO
bright vivid blue unheated sapphires weighing .45 cts. These distinctive cufflinks are in fine condition
Category

Early 20th Century North American Victorian Cufflinks

Materials

Diamond, Sapphire, Gold, 14k Gold

Cufflinks Antique Gold Sapphire and Diamond Back to Back, Art Nouveau, c. 1900
Located in Aspen, CO
bright vivid blue unheated sapphires weighing .45 cts. These distinctive cufflinks are in fine condition
Category

Early 20th Century North American Victorian Cufflinks

Materials

Diamond, Sapphire, Gold, 14k Gold

Recent Sales

1.13 ct Vivid Cornflower Blue Sapphire, Unheated, GIA
Located in Sheridan, WY
GEMSTONE TYPE: Unheated Sri Lanka Ceylon sapphire RECOMMENDED JEWELRY SETTINGS: Solitaire Ring
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire

4.00 Carat Vivid Blue Sapphire, Sri Lanka, Unheated, Ceylon Royal Blue
Located in Hong Kong, Hong Kong
Sapphire: Vivid/Royal Blue Sapphire Origin: Sri Lanka Shape: Octagonal Cut Carat Weight: 4.00 cts
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Sapphire

4.02 Ct Unheated Vivid Royal Blue Oval Sapphire (Madagascar) Ring, Certified
Located in Hong Kong, Hong Kong
. The Sapphire has a vivid blue ("royal blue") color and no indication of thermal treatment. It is
Category

2010s Hong Kong Early Victorian Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

5.79 Ct Unheated Natural Vivid Royal Blue Sapphire GRS Certified Engagement Ring
Located in Hong Kong, Hong Kong
This breathtaking ring features in its very center a 5.79 unheated vivid royal blue sapphire
Category

2010s Hong Kong Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold

4.55 ct Unheated Vivid Royal Blue Sapphire Oval GRS Certified Ceylon Ring
Located in Hong Kong, Hong Kong
This spectacular rings features a one of a kind vivid "Royal Blue" unheated Sapphire. This stone is
Category

21st Century and Contemporary Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

6.00 Ct Vivid Royal Blue Unheated Sapphire Ceylon Diamond Ring, GRS Certified
Located in Hong Kong, Hong Kong
Research Swiss Lab stating that the 6.00 carat sapphire is of Sri Lanka (Ceylon) origin, vivid blue color
Category

2010s Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

5.12 Carat Natural Emerald Cut Vivid Blue Sapphire and Diamond Three-Stone Ring
By Nicky Burles
Located in Sydney, NSW
Its a very rare occasion that the opportunity to own a natural, unheated, vivid blue, emerald cut
Category

2010s Australian Modern Three-Stone Rings

Materials

White Diamond, Blue Sapphire, 18k Gold

1.66ct Oval Vivid Blue Sapphire GIA Certified Madagascar Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number
Category

2010s Malagasy Loose Gemstones

Materials

Blue Sapphire

1.46ct Vivid Blue Sapphire Cushion GIA Certified Unheated, Sri Lanka
Located in Toronto, Ontario
Description: One Loose Blue Sapphire Report Number: 6193938208 Weight: 1.46 cts
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.62 Carat Unheated Vivid Blue Heart Shape Sapphire and Diamond Pendant
Located in Birmingham, AL
This gorgeous center stone is a vivid blue 1.62ct sapphire measuring 8.00 x 6.43 x 4.44mm with
Category

2010s American Modern Pendant Necklaces

Materials

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

Vintage Certified Vivid Blue Sapphire 10 Cts, Natural Unheated Diamond Ring
Located in London, GB
Sapphire and diamond ring set in platinum. Centering a bold powerful royal blue sapphire
Category

2010s British Retro Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Ceylon Sapphire Supergrade AAA+ 9.6ct Vivid Blue Cornflower Unheated Investment
Located in Viena, Viena
unheated Ceylon sapphire from Sri Lanka, with AGL expertise (Antwerp), further appraisal reports in
Category

2010s Sri Lankan Modern Loose Gemstones

Materials

Sapphire

1.08 Ct Vivid Blue Sapphire Oval GIA Certified Unheated, Sri Lanka
Located in Toronto, Ontario
Description: One Loose Sapphire Report Number: 2195938047 Weight: 1.08 cts Measurements
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.00ct Sapphire GIA Certified Untreated Vivid Green Blue Oval Cut Unheated Rare
Located in Birmingham, GB
1.00ct Sapphire GIA Certified Untreated Vivid Green Blue Oval Cut Unheated Rare GIA Certified Fine
Category

21st Century and Contemporary British More Jewelry

Materials

Sapphire

Untreated 1.23ct Vivid Green Blue Sapphire IGI Certified Unheated Oval Cut Gem
Located in Birmingham, GB
Untreated 1.23ct Vivid Green Blue Sapphire IGI Certified Unheated Oval Cut Gem Vivid Blue Green
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

Sugarloaf Sapphire Diamond Gold Ring
Located in Aspen, CO
The high sugarloaf unheated natural (certified) vivid pure blue sapphire weighs 3.47 cts. It is
Category

21st Century and Contemporary American Contemporary More Rings

Materials

Diamond, Sapphire, 18k Gold

Edwardian 1.40ct Sapphire and Diamond Trilogy Ring, c.1910s
Located in London, GB
central sapphire is an oval cut stone weighing 1.40 carat. Completely natural and unheated the vivid blue
Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

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

Van Cleef Arpels Invisibly Set Sapphire Shirt Studs
By Van Cleef Arpels
Located in Aspen, CO
Fine natural unheated vivid blue sapphires are invisibly set in platinum. There are three shirt
Category

Mid-20th Century American Art Deco Cufflinks

Materials

Sapphire, Platinum

Certified Burma No Heat Blue Sapphire Bracelet with Natural Diamonds in 18k gold
Located in Singapore, SG
Our sapphires are meticulously selected for their harmonious size and vivid blue color. Each
Category

21st Century and Contemporary Singaporean Art Deco Chain Bracelets

Materials

Blue Sapphire, Diamond, 18k Gold

Certified Burma No Heat Blue Sapphire Necklace with Natural Diamonds in 18k gold
Located in Singapore, SG
Our sapphires are meticulously selected for their harmonious size and vivid blue color. Each
Category

21st Century and Contemporary Singaporean Art Deco Choker Necklaces

Materials

Blue Sapphire, Diamond, 18k Gold

GIA Certified 1.01ct Vivid Blue Untreated Sapphire Oval Cut Unheated Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
Fine Blue Untreated Sapphire Gemstone. Fine quality unheated sapphire with a beautiful blue colour
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

8.68 Carat Vivid Blue Sapphire, Madagascar, Unheated, Royal Blue
Located in Hong Kong, Hong Kong
Sapphire: Vivid Blue Sapphire, Royal Blue Origin: Madagascar Shape: Cushion Cut Carat Weight: 8.68
Category

21st Century and Contemporary Fashion Rings

Materials

Blue Sapphire

4.06 Carat Vivid Blue Sapphire, Sri Lanka, Unheated, Ceylon Royal Blue
Located in Hong Kong, Hong Kong
Sapphire: Vivid/Royal Blue Natural Sapphire Origin: Sri Lanka Shape: Cushion Cut Carat Weight: 4.06
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Sapphire

Garrard Platinum GRS 6.01 Carat Vivid Blue Oval Unheated Sapphire Cluster Ring
By Garrard Co. Ltd.
Located in London, London
weighing 6.01 carat GRS certified 'Origin Madagascar, Intense/Vivid Blue, Unheated' 48 round white
Category

21st Century and Contemporary British Cocktail Rings

Materials

White Diamond, Blue Sapphire, Platinum

5.95 Carat Unheated Vivid Blue Sapphire (Ceylon) Engagement Ring GRS Certified
Located in Hong Kong, Hong Kong
: 10.86 x 9.01 x 7.11 mm Color: Vivid Blue Sapphire Accent Stones: Genuine Diamond Shape Or Cut Diamond
Category

2010s Hong Kong Contemporary Cluster Rings

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold

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By Bill Blass
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Stunning vintage Bill Blass red silk Mermaid dress! Vibrant liptick red color, with intriicate stitching, which produce an unbelievable sexy fit! Super flattering, and utterly jaw dr...
Category

1980s American Evening Gowns

Will Steinman New Look Pink Blue Strapless Back Bow Ballerina Dress - XS, 1950s
By Will Steinman
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Pure spun-sugar perfection, right down to the cotton candy colors. Visible beneath the silver lattice-embroidered top skirt, the ruffled attached petticoat provides volume enough to ...
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1950s American Ballerina Dresses

VAN CLEEF ARPELS Magic Alhambra Malachite Long Pendant Necklace
By Van Cleef Arpels
Located in New York, NY
This fabulous necklace Van Cleef & Arpels from the iconic Vintage Alhambra collection features a green malachite lucky clover pendant set in 18k yellow gold completed with an adjusta...
Category

2010s Pendant Necklaces

Materials

Malachite, 18k Gold, Yellow Gold

18ct Gold Natural Ruby Diamond Cluster Stud Earrings
Located in Brighton, GB
Ruby & Diamond Earrings 18ct Gold Stamped 750 Circa 2000 Elevate your elegance with these stunning 18ct gold cluster earrings. The captivating centre natural ruby is beautifully ...
Category

21st Century and Contemporary European Stud Earrings

Materials

Diamond, Ruby, Gold, 18k Gold

Chanel Classic Small Baby Blue RARE 24k GHW Lambskin
By Chanel
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Category

1990s French Structured Shoulder Bags

Chanel Classic Small Baby Blue RARE 24k GHW Lambskin
Chanel Classic Small Baby Blue RARE 24k GHW Lambskin
$8,260
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VAN CEEF ARPELS Magic Alhambra MOP Onyx 6 Motif Yellow Gold Necklace
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Category

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Materials

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Gianni Versace Couture Vintage Sequin Bead Embellished Evening Gown Size 42IT
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Gianni Versace Couture Vintage Sequin & Bead Embellished Evening Gown Size 42IT
Category

Early 2000s Italian Evening Gowns

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By Ella Gafter
Located in New York, NY
The emerald and diamond cuff bracelet features 7 magnificent emerald cut emeralds of Zambian origin for a total of 23.63 carats. They show what may be called a perfect emerald color,...
Category

21st Century and Contemporary Italian Artist Cuff Bracelets

Materials

Diamond, White Diamond, Emerald, Onyx, 18k Gold, White Gold

HARRY WINSTON Diamond and Emerald Ear Clips
By Harry Winston
Located in New York, NY
Pear-Shaped Emeralds Suspended from Detachable Day-Night Diamond Stone on Stone Motif Approximate Emerald Weight - 4.88 CTS and 5.48 CTS Approximate Diamond Weight - 25.00 CTS
Category

Vintage 1950s Drop Earrings

Materials

Diamond, Emerald, Platinum

Damiani Diamond and Pearls Tiara
By Damiani
Located in Geneva, CH
Exceptional Tiara by Damiani. Diamonds, pearls Metal: white gold 18K (no rhodium plating). Diamonds weight: 41,50 carats color G-H clarity VVS-VS Japanese pearls: 9,60 grams. Total ...
Category

21st Century and Contemporary Italian Baroque More Jewelry

Materials

Diamond, Pearl, Gold, White Gold

Harry Winston Diamond Gold Watch
By Harry Winston
Located in New York, NY
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Category

21st Century and Contemporary American Contemporary Wrist Watches

Materials

Diamond, 18k Gold, Gold

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Category

2010s Wrist Watches

Emilio Jewelry Certified 15.00 Carat Untreated No Heat Ruby Ring
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Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Featuring an exceptional ruby weighing over 15 carats! Origin: Mozambiq...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Brand new Horizontal Sable Coat size L
Located in Montreal, Quebec
PRODUCT DESCRIPTION: Brand new luxurious Sable fur coat Condition: Brand New Closure: Buttons Color: Brown Material: Sable Garment type: Coat Sleeves: Straight Pockets: two...
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2010s Coats

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Located in Chicago, IL
This exceptional necklace showcases a breathtaking arrangement of round brilliant-cut diamonds totaling approximately 56 carats. At its heart lies a dazzling 3-carat centerpiece, sea...
Category

2010s American Contemporary Pendant Necklaces

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Tiffany Co. Platinum Emerald Cut Diamond Ring – 6.05 Carats
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Platinum Emerald Cut Diamond Ring – 6-Carats A timeless masterpiece from Tiffany & Co., this exquisite ring is crafted in luxurious 950 platinum and showcases a striki...
Category

2010s American Contemporary Three-Stone Rings

Materials

Emerald, White Diamond, Diamond, Platinum

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Unheated Vivid Blue Sapphires For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of unheated vivid blue sapphires. Frequently made of 18k Gold, Gold and Platinum, these items were constructed with great care. There are many different pieces in our collection of unheated vivid blue sapphires to choose from, but Modern unheated vivid blue sapphires are of considerable interest. Many examples in our inventory of these items are appealing no matter their origins, but Fine Jewels UK, Antinori Fine Jewels and Garrard Co. Ltd. produced popular versions that are worth a look. There are many oval cut and cushion cut unheated vivid blue sapphires for sale. There aren’t many items for men in our collection of unheated vivid blue sapphires, as most of the options available are for women.

How Much are Unheated Vivid Blue Sapphires?

Prices for unheated vivid blue sapphires start at $625 and top out at $235,551 with these rings, on average, selling for $26,667.

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.