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Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

Blue Oval Cut Sapphire Tennis Bracelet 5 Carats
Located in Aliso Viejo, CA
It comes with the appraisal by GIA GG/AJP All Gemstones are Natural 25 Blue Sapphires = 5.00 Carats
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Silver, Sterling Silver

1 2/5 Carat Oval Bluish Violet Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.38-carat Natural Bluish Violet color sapphire GIA certified has been hand
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire

Classic 5 carat oval cocktail ring , diamonds and blue sapphire
Located in Ramat Gan, IL
Magnificent 5.01 Carat Oval Diamond Ring with Sapphire and Diamond Halo. This exquisite ring
Category

21st Century and Contemporary Israeli Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Certified 5 Carat Blue Oval Shape Sapphire Diamond Halo Platinum Cocktail Ring
Located in Chicago, IL
This stunning cocktail ring is the epitome of refined elegance, featuring a mesmerizing oval-shaped
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

5 Carat Oval Cut Natural Blue Ceylon Sapphire Set in Platinum Ring
Located in Miami, FL
Centering a 5.00 Carat Oval-Cut "Ceylon" Sri Lanka Sapphire, accented by 0.23 Carats of Round
Category

1990s Art Deco Engagement Rings

Materials

Blue Sapphire, Sapphire, 14k Gold, Yellow Gold

5 Carat Orange Oval Sapphire and Half Moon Baguette Diamond Ring in 18K
Located in Los Angeles, CA
Gorgeous bright 5.50 ct. orange sapphire oval with good quality white diamond half moon shapes
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

Sapphire And Diamond Cluster Ring 5 carat Sapphire & 2.35 Carat Diamonds
Located in London, GB
. At the centre of this cluster a beautiful lively ceylon blue oval cut sapphire. Surrounded by a halo
Category

21st Century and Contemporary British Engagement Rings

Materials

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

VR Jewels 14k Solid Yellow Gold 5 Carat Oval Sapphire Eternity Band Ring
By VR Jewels
Located in New York, NY
. PRODUCT DETAILS :- > Material - 14K Solid Yellow Gold > Gemstone - Blue Sapphire > Gemstone Weight - 5
Category

21st Century and Contemporary American Modern Band Rings

Materials

Sapphire, Gold, 14k Gold, Yellow Gold

Bellerophon Certified 5 Carat Intense Blue UNHEATED Sapphire Ring
Located in Chicago, IL
Heated Oval Cut IntenseBlue Sapphire, measuring 11.91 x 8.93 mm. The sapphire showcases an intense blue
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

5 Carat Natural Royal Blue Sapphire Diamond Ring
Located in London, GB
Sapphire AAAA highest heirloom quality Colour: Royal blue Weight of sapphire : 5 carats Conflict free
Category

2010s Unknown Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, 18k Gold

AIG Certified 29.00 Carat Orange Sapphires 5 Carat Diamonds 18k Gold Necklace
Located in Massafra, IT
of Natural Orange Sapphires from Tanzania, in perfect oval cut , of 29,00 carats , extra fine quality
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Sapphire, 18k Gold

Pink Sapphire and Diamond 5-Stone Engagement 2.20 Carat Solitaire Ring
Located in Laguna Hills, CA
Pink Sapphire and Diamond 5-Stone Engagement Ring is set in 14 Karat white gold. Pink Sapphire
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Pink Sapphire, Diamond, White Gold, 14k Gold

GIA Certified 5 Carat Burma No Heat Sapphire And Diamond PT900 Ring
By Malpani Jewels
Located in Hung Hom, HK
A stunning 5 carat GIA Certified Burma No heat blue sapphire is set with 1.05 carats of white round
Category

2010s Japanese Art Nouveau Solitaire Rings

Materials

Diamond, Sapphire, Platinum

14K Yellow Gold Pink Sapphire & 1/5 Carat Round Diamond Pendant Necklace
Located in New York, NY
, natural pink sapphires. Radiating a glorious pink hue, the sapphires on this yellow gold drop pendant look
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Vintage 5 Carats Sapphire and Diamond Cocktail Ring, 18 Karat Gold
Located in Miami, FL
center piece heated natural blue sapphire weighing approximately 4 carats from the renowned mines of
Category

Vintage 1980s Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold

10K White Gold 1/5 Carat Round Diamond & Blue Sapphire Halo Cocktail Ring
Located in New York, NY
This dazzling 10k white gold ring features a 1 1/4ct deep blue oval sapphire. A brilliant halo of 1
Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

Blue Sapphire, Diamond, White Gold, 10k Gold

5.00 Carat Blue Oval Sapphire & Diamond RIng In 18k White Gold
Located in Chicago, IL
This exquisite ring features a stunning 5-carat blue oval sapphire, renowned for its deep, vibrant
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco Platinum 1.22 carat Sapphire Filigree Ring size 5 with no heat report
Located in Big Bend, WI
Platinum Art Deco blue sapphire filigree ring. The ring features a genuine earth mined oval cut
Category

Vintage 1920s Art Deco Wedding Rings

Materials

Sapphire, Platinum

18K Yellow Gold 3/4ct Diamond & 5 1/3ct Oval Sapphire Alternating Link Bracelet
Located in New York, NY
, where 3/4 carat of crisp, natural diamonds and 5 1/3 carat of oval-shaped, color-treated blue sapphires
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

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

Sapphire 5 Stone Ring 18k White Gold
Located in London, GB
) size ensures a perfect fit. Gemstones: 5 Oval-cut Sapphires (2.67 carats total weight) H/Si Quality
Category

21st Century and Contemporary British Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Bespoke Halo Mount for 3-5 Carat Yellow White Diamond Oval Shape Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular Bespoke mount is suitable for a 3 - 5 Carat center diamond with 0.93 Carat of
Category

2010s British Modern Engagement Rings

Materials

Blue Sapphire, Pink Sapphire, Tanzanite, Topaz, Tourmaline, Turquoise, S...

Ring 18kt Gold Oval Rubellite & Green Sapphires
Located in Miami, FL
Yellow Gold with 1 Oval Rubellite 1.75 carats and 5 Green Sapphires 1.07 carats. Size 5. Perfect High
Category

2010s American Contemporary Cocktail Rings

Materials

Green Sapphire, Gold

GRS Certified 5 Ct. VIVID Blue Untreated Sapphire Diamond Platinum Ring
Located in Chicago, IL
Centering a vivid blue untreated oval-shaped sapphire, flanked marquise and pear shaped diamonds
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

2.76 Carat Blue Sapphire and Diamond 5 Stone Wedding Band in 14K Yellow Gold
Located in NEW YORK, NY
A fashionable and classic wedding band showcasing 5 color-rich blue sapphires weighing 2.76 carats
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, Yellow Gold

2.76 Carat Blue Sapphire and Diamond 5 Stone Wedding Band in 14k White Gold
Located in NEW YORK, NY
A fashionable and classic wedding band showcasing 5 color-rich blue sapphires weighing 2.76 carats
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Emilio Jewelry Certified 5 Carat Unheated Kashmir Ring
By Emilio!
Located in New York, NY
Showcasing a very special and rare unheated 5 carat Kashmir sapphire. We are proud to showcase one
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire

Alexander 4.76 Carat Sapphires by the Yard Bracelet 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Exquisite sapphires by the yard modern bracelet. By Alexander Beverly Hills. 5 oval sapphires, 4.76
Category

2010s Modern Modern Bracelets

Materials

Sapphire, 18k Gold, White Gold

Bochic “Orient” Multi Sapphires & Black Star Brooch Set In 18K Gold & Silver
By Bochic
Located in New York, NY
Sapphire Oval shape - 5 carat Multi color Natural Sapphires from Sri Lanka 5 carat Natural Blue
Category

21st Century and Contemporary Thai Baroque Revival Brooches

Materials

Pink Sapphire, Black Star, Yellow Sapphire, Blue Sapphire, Sapphire, Sil...

2.50 Carat Green Cushion Emerald Ring n 14k White Gold
Located in Chicago, IL
This exquisite ring features a stunning 5-carat blue oval sapphire, renowned for its deep, vibrant
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, Emerald, White Gold, 14k Gold

3.33 Carat Five-Stone Hexagon Blue Sapphire Diamond Gold Band Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Five Stone Hexagon Band Ring The ring is 14K White Gold The ring has 5 Oval Sapphires 3.33 Carats
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

42-5/8 Carat Ultra Dark Blue Oval Sapphire 18" Sterling Silver Tennis Necklace
By Affinity Designs LLC
Located in New York, NY
Indulge in the elegance of our 42-5/8 Carat Ultra Dark Blue Oval Sapphires 18" Tennis Necklace in
Category

2010s Asian Contemporary Chain Necklaces

Materials

Blue Sapphire, Sterling Silver

5-1/5 Carat Created Pink and White Sapphire Sterling Silver Bracelet
By Affinity Designs LLC
Located in New York, NY
This stunning bracelet features 7 oval-cut created pink sapphire accented by 98 pieces of bright
Category

2010s Asian Contemporary Modern Bracelets

Materials

Sapphire, Sterling Silver

Platinum 5 Carat Oval Cut Blue Sapphire Earrings VS2-SI1/GH Color Diamond Dangle
Located in New York, NY
Platinum 5 Carat Oval Cut Blue Sapphire Earrings VS2 SI1 GH Color Diamond Dangle Sapphire earrings
Category

2010s American Modern Dangle Earrings

Materials

Diamond, Blue Sapphire, Platinum

Aimee Kennedy, 5 Carat Rustic Ruby and Sapphire Halo Pendant
Located in Toronto, Ontario
Modern edgy Art Deco inspired statement pendant with a 5 carat rustic ruby surrounded with ombre
Category

2010s Canadian Contemporary Pendant Necklaces

Materials

Ruby, Sapphire, Pink Sapphire, 18k Gold

3, 58 Carats Pink Ruby Ring Set With 5, 94 carats Pink and Purple Sapphires Pavage
By Marion Jeantet
Located in Paris, FR
sapphires pavage. the precious stones 'graduation colours accentuates the form and reveals the ring's volume
Category

20th Century French Art Deco Cocktail Rings

Materials

Sapphire, Purple Sapphire, Pink Sapphire, Ruby, White Gold, 18k Gold

18K Gold 5 Carat Natural Sapphire and Diamond Modern Style Engagement Ring
Located in Orlando, Florida
18K Gold 5 Carat Natural Sapphire and Diamond Modern Style Engagement Ring A stunning ring
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

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

5 Carat Natural Sapphire Diamond Engagement Ring Set in 18K Gold, Cocktail Ring
Located in Orlando, Florida
5 Carat Natural Sapphire Diamond Engagement Ring Set in 18K Gold, Cocktail Ring A stunning ring
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

46-1/5ct. Oval Genuine Sapphire Bracelet in Sterling Silver
By Unbranded
Located in New York, NY
Indulge in the elegance of our 46-1/5 Carat Oval Genuine Sapphire Tennis Bracelet in Sterling
Category

2010s Asian Contemporary Modern Bracelets

14K White Gold 5 Carat Oval Midnight Blue Sapphire Diamond Engagement Ring
Located in Los Angeles, CA
- Genuine Oval Midnight Blue Sapphire 5.02 Carats, 72 Round Diamonds G Color VS2 Clarity 1.12 Carats
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

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

A.G.L Certified 5 carat Ceylon Sapphire and Diamond Ring
Located in Bethesda, MD
This magnificent Gem five carat sapphire is from Ceylon (Sri Lanka). A GRS (Gem Research) Swisslab
Category

Early 2000s Cocktail Rings

Materials

Sapphire, Diamond, Platinum

Italian GIA 5 Carat Sapphire Diamond White Gold Ring
Located in Beverly Hills, CA
Certificate: GIA Center Stone: Sapphire Cut: Oval Weight: Approximately 5 Carats Origin
Category

Vintage 1980s Engagement Rings

Materials

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

Estate SSEF Certified 7.88 Carat Unheated Sapphire 5 Ct Certified Diamonds Ring
Located in Napoli, NA
Unheated untreated Natural Ceylon Sapphire oval-shape, surrounded by 5.00 carats, ten gems, of round
Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Estate SSEF Certified 8 Carat Unheated Burma Sapphire 5 Ct Diamonds Ring
Located in Napoli, NA
Natural Burma Sapphire oval-shape, surrounded by 5.00 carats, ten gems, of round brilliant cut diamonds
Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

ON HOLD GIA Certified Diamond And 5 Carat Sapphire Engagement Ring
Located in Santa Barbara, CA
sapphire engagement ring centers on a captivating, GIA certified 4.39 carat oval of a rich, velvety hue
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

18 Carat Yellow Gold Vintage Cross with 6 Sapphires and 5 Brilliants
Located in SAINT-OUEN-SUR-SEINE, FR
18 carat yellow gold vintage cross set with approximately 1.28 carat sapphires and 0.07 carat of
Category

Vintage 1980s French Art Nouveau Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Victorian 5+ Carat AGL Ceylon No Heat Blue Sapphire Center Double Halo Ring
Located in Addison, TX
! The stunning 2.5 carat deep cornflower blue sapphire steals the show surrounded by a halo of antique
Category

Antique Mid-19th Century Early Victorian Cluster Rings

Materials

Diamond, Blue Sapphire, Yellow Gold, Silver

5, 52 ct. Lagoon Tourmaline, Black Opal, Paraïba Tourmaline Cocktail Ring
By Joke Quick
Located in Antwerp, BE
ct., Black Opal cabochons 1,67 ct., Paraïba Tourmaline 0,3 ct. and royal blue sapphires 0,055 ct
Category

2010s Belgian Contemporary Fashion Rings

Materials

Tourmaline, Opal, Blue Sapphire, 18k Gold

18k Yellow Gold Necklace with 7.90ct Natural Sapphire and Diamonds IGI Cert
Located in רמת גן, IL
A luxurious necklace with a dazzling 5 carat oval natural sapphire. It has 2.9 carat of side
Category

2010s Israeli Choker Necklaces

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

5 Carat Oval Cut Blue Sapphire and 1 Carat Diamond Straight Line Bracelet
Located in Addison, TX
This incredible straight line bracelet is flowing with approximately 5 carats of oval bright blue
Category

Late 20th Century Retro Tennis Bracelets

Materials

Diamond, Blue Sapphire, 14k Gold

New 5 Carat Artic Aquamarine & Diamond Cut Sapphire Sterling Earrings
Located in Eagan, MN
and total 5.0 carats. The stones measure 10 x 8 mm and are surrounded by diamond cut aqua sapphires
Category

2010s Unknown Art Deco Stud Earrings

Materials

Aquamarine, Sapphire, Sterling Silver

Ceylon Cabochon Sapphire and Diamond Gold Cocktail Ring Weighing 5 Carat
By OGI Ltd
Located in New York, NY
Eighteen karats white gold ring Ceylon cabochon sapphire weighing 4.75 carat Round diamonds
Category

2010s American Contemporary Cocktail Rings

Materials

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

5 Carat GRS Certified Royal Blue Sapphire and White Diamond Gold Engagement Ring
Located in Hong Kong, HK
, it features a gorgeous GRS certified royal blue oval-cut sapphire weighing 5 carat surrounded by a
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

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

Menorah Jade & Enamel Pendant with Moons 5 Carats TW 18 Karat Gold Sapphires
Located in Laguna Hills, CA
estimated weight of 2.00 carats. (6) cabischon blue Sapphires with an estimated weight of .50 carats (12
Category

20th Century Unknown Egyptian Revival Brooches

Materials

Jade, Diamond, Ruby, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Enamel

Bespoke Mount for 3-5 Carat Yellow White Diamond Oval Shape Halo Platinum Ring
By Hasbani Diamonds
Located in London, GB
This Spectacular Bespoke mount is suitable for a 3 - 5 Carat center diamond with 0.93 Carat of
Category

2010s British Modern Engagement Rings

Materials

Peridot, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, Tanzanite, Topaz,...

5ct Natural Yellow Sapphire Solitaire Braid Twist Shank Ring 14kt
Located in New York, NY
5 carat natural oval yellow Sapphire solitaire ring Sapphire measures 13x10 mm Clean clarity
Category

2010s American Solitaire Rings

Materials

Yellow Sapphire, 14k Gold, Yellow Gold

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Oval 5 Carat Sapphire For Sale on 1stDibs

On 1stDibs, you can find the most appropriate oval 5 carat sapphire for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 938 vintage or 2024 modern creation for a more contemporary example of these cherished accessories. If you’re looking for an oval 5 carat sapphire from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. There have been many well-made iterations of the classic oval 5 carat sapphire over the years, but those made by Roshe Jewels, Peter Suchy and Fine Jewels UK are often thought to be among the most beautiful. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes round cut and cushion cut alternatives. If you’re browsing our inventory for an oval 5 carat sapphire, 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 Oval 5 Carat Sapphire?

On average, an oval 5 carat sapphire at 1stDibs sells for $6,269, while they’re typically $225 on the low end and $1,070,562 for the highest priced versions of this item.

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.