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Oval Cut Sapphire 9 Karat Rose Gold Ring Handcrafted in Italy
By Botta gioielli
Located in Milano, IT
Very stylish ring crafted in 9 karat rose gold featuring an oval cut natural blue sapphire weighing
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Blue Sapphire, 9k Gold, Rose Gold

Multi Row Natural Blue Sapphire and Diamond Band Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Sapphire cut: Oval Natural Diamonds: .94 ctw Diamond cuts: Round Brilliant Diamond color: G-H Diamond
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Sapphire, Diamond, White Gold, 14k Gold, Gold

IGI Certified 0.7ct Oval Sapphire Diamond Halo Engagement Ring -18K White Gold
Located in Jaipur, RJ
0.70-carat natural oval-cut blue sapphire, celebrated for its deep celestial hue and captivating
Category

2010s Indian Art Deco Engagement Rings

Materials

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

14K Yellow Gold Natural Sapphire Ring Band Size 7.25 #15621
Located in Washington Depot, CT
ring is set with seven oval natural sapphires Ring is a size 7.25 Stamped SCBC 14K Thailand 3.5 g
Category

20th Century Band Rings

Materials

Blue Sapphire, Gold, 14k Gold, Yellow Gold

Oval Sapphire 2.12 carat and Diamond Ring in Platinum
Located in La Jolla, CA
2.12 Natural Oval-shaped Blue Sapphire surrounded by Tapered Baguette and Marquise Diamonds, all set
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1970s Oval Cut Sapphire and Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
style mount displays a feature four claw / prong set oval cut 0.84 carat natural blue sapphire held in
Category

Vintage 1970s Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Bochic “Orient” Natural Multi Sapphire, Topaz Diamond Ring Set 18K Gold Silv
By Bochic
Located in New York, NY
Bochic “Orient” Natural Blue Topaz, Sapphire & Diamond Ring Set In 18K Gold & Silver Natural Oval
Category

21st Century and Contemporary Thai Baroque Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green ...

5.62 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
5.62 Carat Natural Amethyst Diamond Sapphire Yellow Gold Cocktail Ring This ring has a bright and
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphi...

Art Deco Style Natural Ceylon No-Heat Sapphire Diamond Engagement Ring Platinum
Located in Lisbon, PT
. This jewel features a natural, no-heat Ceylon sapphire, displaying a deep royal blue hue, secured in a
Category

21st Century and Contemporary Portuguese Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Natural Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
. This ring displays a central oval cut natural blue sapphire displayed in subtle relief to the center of
Category

Early 2000s Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

GIA 5.87 Carat Natural Bright Fine Gem Sapphire Diamond Ring
Located in New York, NY
GIA Certified: Heat Only 3.21ct. Natural Sapphire Amazing oval cut Very Very Clean Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Yellow Gold Daffodil Floral Ring with Natural Oval Cut Emerald and Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
for ruby, emerald or purple, rose, yellow or blue sapphire. We use top natural diamonds VS, F-G, we
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

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

Natural Fire Opal Sapphire and Diamond Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Natural Fire Opal Sapphire and Diamond Yellow Gold Cocktail Ring This ring has a beautiful 3.17
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Opal, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, ...

GIA Certified 1.51 Carat Natural Sapphire and Diamond Ring made in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.51 Carat Natural Sapphire and 0.42 Carats Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

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

Diamond, Sapphire, Blue Sapphire, Platinum

1.57 Carat Natural Sapphire and Diamond Double Halo Ring Made in Platinum
Located in Tokyo, JP
A beautiful ring featuring 1.579 Carat Natural Sapphire and 0.78 Carats Diamond Accents set in
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

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

Diamond, Sapphire, Blue Sapphire, 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

Diamond, Sapphire, Blue Sapphire, Platinum

Victorian 2.30 Ct Natural Sapphire Five stone ring
Located in Napoli, IT
French import duty quite worn Gems: 5 oval cushion cut natural blue sapphires totalling approx 2.30 Ct
Category

Antique Late 19th Century French Victorian Engagement Rings

Materials

Sapphire, 18k Gold

1.57 Carat Natural Sapphire and Diamond Ballerina Cocktail Ring set in Platinum
Located in Tokyo, JP
A beautiful ring featuring 1.57 Carat Natural Blue Sapphire and 0.32 Carats Diamond Accents set in
Category

20th Century Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 6.50 Carat Natural Star Sapphire Diamond Men s Platinum Ring
Located in Stamford, CT
oval violet blue Star Sapphire, approx. total weight 6.50cts, 11.95 x 9.90 x 9.20mm, natural star
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Star Sapphire, Sapphire, Blue Sapphire, Platinum

Bochic “Orient” Natural Sapphire Emerald Ring Set In 18K Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Natural Sapphire & Multi Gem Ring Set In 18K Yellow Gold & Silver Natural Oval
Category

21st Century and Contemporary Thai Art Deco Cocktail Rings

Materials

Diamond, Emerald, Sapphire, Blue Sapphire, Topaz, 18k Gold, Silver

Natural Parti Sapphire and 1.25 Carat Total Weight Diamond Cocktail Ring, 18K
Located in AMSTERDAM, NL
features 1.25 carats total of natural diamonds. The parti sapphire displays exquisite coloration, ranging
Category

21st Century and Contemporary European Cocktail Rings

Materials

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

Bochic “Orient” Natural Blue MUlti Sapphire Set In 18K White Gold Silver
By Bochic
Located in New York, NY
Bochic “Orient” Natural Blue Multi Sapphire Set In 18K White Gold Over Silver Natural Oval Shape
Category

21st Century and Contemporary Thai Baroque Solitaire Rings

Materials

Sapphire, 18k Gold, White Gold, Silver

GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring GIA Certified 3.33 Carat Natural Burmese, Unheated Sapphire and 0.37
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

9.61 Carat Natural Fire Opal Multi Color Sapphire Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
9.61 Carat Natural Fire Opal Multi Color Sapphire Yellow Gold Ring This ring has a Natural Oval
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Fire Opal, Yellow Sapphire, Pink Sapphire, Blue Sapphire, Sapphire, Opal...

14 Karat Yellow Gold Oval Shaped Sapphire Diamond Ring
Located in Houston, TX
This 14 karat yellow gold band features 1.56 carat total weight in oval shaped natural blue
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

1980s Natural Cambodia Sapphire Diamonds 18 Karat Yellow Gold Large Ring
Located in Poitiers, FR
settings. In the center, a large natural sapphire is set in a bezel setting. Weight of the sapphire : 7,17
Category

Vintage 1980s French Retro Dome Rings

Materials

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

8.25 Carat Natural Fine Gem Vivid Colors Sapphire Diamond Bracelet 14 Karat
Located in New York, NY
13.60ct. Natural Multi colored Sapphires Features Oval Blues Emerald cut pinks and yellow
Category

2010s American Tennis Bracelets

Materials

Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 14k Gold, White ...

Natural Emerald, Ruby, Sapphire Solid 18K Gold Tennis Bracelet with Diamonds
By VR Jewels
Located in New York, NY
sparkling natural emerald, ruby and sapphire weighing 5.4 carats. It measures 7 inches long in length
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

Dual Stone Oval Sapphire Emerald Diamond Adjustable Bypass Ring in 18K Gold
Located in Jaipur, RJ
gemstones: an approx. 0.8ct natural oval-cut blue sapphire and green emerald, each representing loyalty
Category

2010s Indian Art Deco Engagement Rings

Materials

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

6.90 Carat Natural Turquoise, Diamond and Sapphire Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
6.90 Carat Natural Turquoise, Diamond and Sapphire Yellow Gold Cocktail Ring A unique stunner
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Turquoi...

14K Gold Natural Blue Sapphire Diamond Ring with Gemstone Report
Located in Pasadena, CA
This ring features an oval-shaped natural blue sapphire cabochon at the center, measuring
Category

Vintage 1950s Thai Artist Cocktail Rings

Oak Leaves Blue Sapphire Patinated Ring gift special person wedding anniversary
By Alexey Gabilo
Located in Berlin, DE
Wide band Oak and 6 acorns ring in cobalt grey patinated silver with 6 natural oval-cut blue
Category

2010s German Art Nouveau Cocktail Rings

Materials

Blue Sapphire, Silver

GIA Certified 39 Carat Blue Sapphire Carat Diamond Necklace
By Antinori Fine Jewels
Located in Chicago, IL
timeless elegance of natural blue sapphires and brilliant white diamonds, harmoniously set to create a
Category

2010s Italian Multi-Strand Necklaces

Materials

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

4.53 Carat Natural Sapphire Pear Shaped Diamond Gold Platinum Engagement Ring
Located in Stamford, CT
Natural no heat royal blue fine 4.53 carat oval Sapphire and pear shaped diamond engagement ring
Category

Late 20th Century Engagement Rings

Materials

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

Angara Natural Vintage Style Sapphire Pendant with Diamond Halo 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
SapphireMain Stone Color: Medium to Rich BlueMain Stone Shape: OvalMain Stone Creation
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, Sapphire, Gold, 14k Gold

0.90ct Sapphire blue Ceylon pendant in 18k white gold.
Located in London, GB
solitaire pendant in 18ct white gold. Oval shaped natural untreated Ceylon blue sapphire total weight
Category

21st Century and Contemporary Drop Necklaces

Materials

Sapphire, White Gold

33.75 Carat Natural Gem Sapphire Diamond Bracelet Three-Row and Wide Cuff
Located in New York, NY
Stunning & Rare 28.00ct. Natural Sapphires vivid royal blue transparent and full cut ovals
Category

2010s American Tennis Bracelets

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Dark Blue Sapphire Eighteen Karat Yellow Gold Cocktail Cluster Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
tanzanite, blue indicolite tourmaline and blue natural zircons: Oval dark blue sapphire, 3,94 carats
Category

21st Century and Contemporary German Artist Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green S...

18 Karat Yellow Gold Peacock Ring with Natural Sapphire and Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary Peacock ring is in 18 karat yellow or rose gold with natural oval cut blue
Category

21st Century and Contemporary German Contemporary Fashion Rings

Materials

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

Dark Blue Sapphire Eighteen Karat Yellow Gold Cocktail Cluster Ring
By Polya Medvedeva Jewellery
Located in Berlin, DE
tanzanite, blue indicolite tourmaline and blue natural zircons: Oval dark blue sapphire, 3,94 carats
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Garnet, Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green S...

14k white gold Oval Sapphire and diamond halo engagement ring
Located in New York, NY
-NATURAL 10-ROUND DIAMOND 0.83 CT TOTAL WEIGHT GHSI1 quality -5x7 OVAL CEYLON BLUE SAPPHIRE
Category

Early 2000s North American Bridal Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Multicolor Natural Sapphire and Diamond Halo Cluster Clip on Earrings White Gold
Located in Scottsdale, AZ
Natural Sapphires: 6.82 ctw Sapphire cut: Oval Sapphire colors: Blue, Yellow, Green, Orange, Pink and
Category

20th Century Unknown Contemporary Clip-on Earrings

Materials

Green Sapphire, Purple Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sa...

Angara Natural GIA Certified Princess Diana Inspired Sapphire Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
Color: Deep Rich BlueMain Stone Shape: OvalMain Stone Creation:NaturalMain Stone Size
Category

21st Century and Contemporary American Modern More Rings

Materials

Sapphire, Blue Sapphire, Diamond, 14k Gold, Gold

French 1920s Natural Ceylon Sapphire Diamonds 18 Karat Yellow Gold Brooch
Located in Poitiers, FR
, it is decorated in the center of an oval sapphire millegrain closed set, shouldered on both sides of
Category

Vintage 1920s French Art Deco Brooches

Materials

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

Natural Sapphire Diamond Ring 6.5 18k White Gold 2.59 TCW Certified
Located in Brooklyn, NY
Corundum/Sapphire Stone Cut: Oval Mixed Cut Stone Color: Greenish Blue Transparency: Transparent Saturation
Category

2010s American Modern Engagement Rings

Materials

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

Bochic "Orient" Blue Sapphire Multi Fancy Sapphires Brooch 18K Gold Silver
By Bochic
Located in New York, NY
Bochic "Orient" Sapphire & Multi Fancy Sapphires Brooch in 18K Gold & Silver Blue Natural Oval
Category

21st Century and Contemporary Thai Belle Époque Brooches

Materials

Blue Sapphire, Pink Sapphire, Green Sapphire, 18k Gold, Gold Plate, Silver

GIA 4.93 Carat Natural Top Gem Sapphire Diamond Ring Classic Set
Located in New York, NY
The investor's: GIA 3.53Ct Natural Sapphire Excellent, Brilliant step oval cut Clean Clarity
Category

2010s American Solitaire Rings

Materials

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

Georgios Collections 18 Karat Rose Gold Sapphire and Diamond Oval Stud Earrings
By Georgios Collections Inc
Located in Astoria, NY
with Brilliant cut Diamonds total weight of 0.28 Carat and both feature an oval natural blue sapphire
Category

21st Century and Contemporary Greek Contemporary Stud Earrings

Materials

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

GIA Certified 3.73 Carat Natural Unheated Sapphire and Diamond Ring Made in Gold
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 3.73 Carat Natural No Heat Sapphire and 2.12 Carats of
Category

20th Century Japanese Modern Cocktail Rings

Materials

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

AGL Certified Natural Ceylon Sapphire Cabochon Stud / Clip Earring 18 Kt Gold
Located in New York, NY
AGL Certified Natural Ceylon Sapphire Cabochon Stud/clip Earring 18 Kt Gold 15 Carat blue
Category

20th Century Stud Earrings

Materials

Diamond, Blue Sapphire, 18k Gold

5.50 Carat Blue Sapphire and 0.80 Carat Diamond Ring in Platinum
Located in Warszawa, PL
exquisite ring is handcrafted from platinum of 850 fineness and features an impressive natural oval-cut blue
Category

21st Century and Contemporary English Belle Époque Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

925 Silver Dainty Blue Sapphire and Diamond Stud Earrings for Her
Located in New York, NY
sparkling, luxurious look featuring oval cut natural blue sapphire of 3.30 carat and round cut diamond of
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

1.4CT Natural Emerald, Sapphire, Ruby Diamond Three-Stone Halo Engagement Ring
Located in Jaipur, RJ
Stone Details: Center Stone: Approx. 1.40ct Natural Oval-Cut Ruby, Emerald, or Sapphire Side Stones
Category

2010s Indian Art Deco Engagement Rings

Materials

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

3.25 Carats Blue Sapphire Eternity Band Ring Platinum
By Emeralds Maravellous
Located in US
A timeless elegant vibrant blue oval-cut natural sapphire, thirteen-stone eternity band ring
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Ruby, Blue Sapphire, 18k Gold, Yellow Gold, White Gold, Platinum

Royal blue saphire natural, no heating untreated 2.87ct Sri-Lanka(ceylon)
Located in Berlin, BE
!!UNTREATED NATURAL!! This exquisite 2.87-carat Royal blue saphire, sourced from the historic gem
Category

2010s Sri Lankan Aesthetic Movement Loose Gemstones

Materials

Blue Sapphire

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Oval Blue Natural Sapphire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate oval blue natural sapphire for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect oval blue natural sapphire may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. Creating an oval blue natural sapphire has been a part of the legacy of many jewelers, but those produced by House of R&D, D and A Style and Fine Jewels UK are consistently popular. An oval cut version of this piece has appeal, but there are also round cut and mixed cut versions for sale. When shopping for an oval blue natural sapphire, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Oval Blue Natural Sapphire?

Prices for an oval blue natural sapphire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $123 and can go as high as $297,000, while this accessory, on average, fetches $5,599.

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 rings, vintage engagement rings or Art Deco engagement rings.)  

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