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100 Carat Sapphire

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100 carats Sapphires 0.44 Carats White Diamonds Clasp 18K Gold Sautoir Necklace
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini Silhouette Collection Art Deco Style 100 Carats Blue Sapphires Bead Cut 0.44
Category

2010s Italian Art Deco Beaded Necklaces

Materials

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

Mid-Century 100 Carat Color-Change Sapphire 11 Carat Diamond Flower Bracelet
Located in Lisbon, PT
Mid-Century 100-carats color-change carved sapphire and 11-carats round brilliant-cut diamond
Category

Mid-20th Century Unknown Modern Link Bracelets

Materials

Diamond, Sapphire, Platinum

1.50 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One 1.50 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 1.50 carats
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

0.89 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One 0.89 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 0.89 carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.16 Carat Sapphire Platinum Three Stone Ring
Located in Beverly Hills, CA
One 1.16 Carat Sapphire Platinum Three Stone Ring. Featuring one octagonal step cut sapphire of
Category

Vintage 1920s Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Platinum

Ceylon sapphires (100 ct approx.), diamonds (8 ct), rose gold.
Located in Monte Carlo, MC
Rose Gold necklace set with Ceylon unheated sapphires for approximately 100 carats and about 7
Category

21st Century and Contemporary French More Necklaces

Materials

Diamond, Sapphire, 18k Gold, Rose Gold, Gold

Vintage 1.33 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 1.33 Carat Sapphire Diamond Platinum Ring. Featuring one oval sapphire of 1.33 carats
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

100 Carat Aquamarine Platinum and Diamond Pendant Tassle
Located in Stamford, CT
carats, suspending a tassel of graduated sapphire beads weighing approximately 6.00 total carats, and
Category

Antique Mid-19th Century Kenyan Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Vintage 2.25 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 2.25 Carat Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

Vintage 1980s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.59 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One 1.59 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire of 1.59
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.17 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One 1.17 Carat Sapphire and Diamond Platinum Ring. Featuring one octagonal step cut sapphire of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 0.97 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA octagonal step cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.35 Carat Thai Sapphire Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 0.89 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.89 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire of
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 0.97 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage 0.97 Carat Sapphire and Diamond Platinum Ring. Featuring one oval mixed cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Yellow Sapphire Ring, 6.13 Carat Unheated Sapphire Platinum GIA Certified
Located in Tampa, FL
New custom yellow sapphire platinum ring, contacting an untreated yellow oval cut sapphire
Category

2010s Unknown Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Hamza Pendant Necklace 18 Karat Gold Diamonds and Sapphires 100% Natural Hamsa
Located in Jupiter, FL
gold NATURAL DIAMOND(S) Clarity/Color: VS/G Carat:0.20ct NATURAL SAPPHIRE(S) Clarity/Color: Slightly
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold

Vintage GIA 5.51 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA 5.51 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA cushion mixed
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Mid-Century GIA 5.17 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 5.17 Carat Sapphire Diamond Platinum Ring. Featuring one GIA cushion mixed cut
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Inspired 2.27 Carat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 2.27 Carat Sapphire Diamond Platinum Ring. Featuring one round mixed cut dark
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage 1.49 Carat Sapphire 18k White Gold Solitaire Ring
Located in Beverly Hills, CA
One Vintage 1.49 Carat Sapphire 18k White Gold Solitaire Ring. Featuring one octagonal step cut
Category

1990s Solitaire Rings

Materials

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

Vintage Natural 7.00 Carat Blue Sapphire Diamond Ring
Located in Miami, FL
Gold. Blue Sapphire: 6.00 carat blue sapphire. 100% natural earth mined. Intense and deep color in
Category

21st Century and Contemporary European Art Nouveau Engagement Rings

Materials

Diamond, Blue Sapphire, 14k Gold

3.71 Carat Orange Sapphire & Diamond Pendant
Located in Miami, FL
carat orange sapphire. 0.21 carat diamonds total. SI clarity. G color. 100% natural earth mined
Category

21st Century and Contemporary European Pendant Necklaces

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Art Deco Inspired 0.72 Carat Diamond Sapphire Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 0.72 Carat Diamond Sapphire Platinum Ring. Featuring one old mine cut diamond
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

50.00 Carat Burma Unheated Multicolor Sapphires Necklace Yellow Gold 18K
By Emeralds Maravellous
Located in US
, yellow sapphires. 18"L. Box clasp. Total Necklace Weight: 36.7 grams Condition: New 100% NATURAL
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Yellow Sapphire, 18k Gold, Gold,...

Vintage GIA 2.66 Carat Ceylon Sapphire Diamond Platinum Ring Set
Located in Beverly Hills, CA
One Vintage GIA 2.66 Carat Ceylon Sapphire Diamond Platinum Ring Set. Featuring one GIA cushion
Category

Vintage 1980s Wedding Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Mid-Century GIA 3.73 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.73 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA octagonal
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.63 Carat Sapphire and Diamond 18k White Gold Ring
Located in Beverly Hills, CA
One 1.63 Carat Sapphire and Diamond 18k White Gold Ring. Featuring one octagonal step cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

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

Vintage GIA 2.98 Carat Ceylon Sapphire Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One Vintage GIA 2.98 Carat Ceylon Sapphire Diamond Platinum Cluster Ring. Featuring one GIA cushion
Category

1990s Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Vintage GIA 2.70 Carat Sapphire Diamond 18k Gold Ring
Located in Beverly Hills, CA
One Vintage GIA 2.70 Carat Sapphire Diamond 18k Gold Ring. Featuring one cushion mixed cut sapphire
Category

Vintage 1970s Engagement Rings

Materials

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

Multi Color 9 Carat Rainbow Sapphire Tennis Bracelet
Located in Santa Barbara, CA
Year: 2023 Metal: 14k White Gold Sapphires: (59) Carat Weight: 9.38 Carats Total Cut: Princess Color
Category

21st Century and Contemporary Contemporary Tennis Bracelets

Materials

Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Purple Sapphir...

Mid-Century GIA 4.58 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 4.58 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one oval mixed cut
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Mid-Century GIA 3.94 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA oval mixed
Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.23 Carat Sapphire and Diamond 18k Yellow Gold Ring
Located in Beverly Hills, CA
One 1.23 Carat Sapphire and Diamond 18k Yellow Gold Ring. Featuring one octagonal step cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

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

Art Deco 1.16 Carat Sapphire Engagement Ring
Located in Santa Barbara, CA
solitaire sapphire over 1 carat, this antique 1920s stunner is so sleek and sexy. The geometric design
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

71.00 Carat Sapphire, 10.00 Carat Natural Diamonds, Statement Necklace
Located in Ramat Gan, IL
gorgeous collier includes 71.00 carat lab corundum sapphire and 6.00 carat natural diamonds. Sapphire
Category

2010s Israeli Art Deco Choker Necklaces

Materials

Diamond, Sapphire, 14k Gold, 18k Gold

32.4 Carat Sapphire and Diamond Bracelet
Located in Miami, FL
display of square cut blue sapphires, weighing approximately 32.4 carats total, and round brilliant cut
Category

21st Century and Contemporary Unknown Modern More Bracelets

Materials

Diamond, Sapphire, 18k Gold, White Gold

Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified Cushion
By Emeralds Maravellous
Located in US
Unheated 13.12 Carat Ceylon Blue Sapphire, Loose Gemstone, Certified Certified 13.12 Carats Blue
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Blue Sapphire

18K Gold, 1.50 Carat Blue Sapphire and Diamond Ring
Located in Miami, FL
carat 100% earth mined natural blue sapphire. Pear shape sapphire. 0.55 carat diamonds, round
Category

21st Century and Contemporary European Medieval Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Emeralds Maravellous 13.10 Carat Unheated Ceylon Blue Sapphire Diamond Ring
By Emeralds Maravellous
Located in US
Ceylon blue sapphire with no heat treatment weighing 11.89 carats and 2 brilliant cut diamonds weighing
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

GIA 3.52 Carat Australian No Heat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One GIA 3.52 Carat Australian No Heat Sapphire Diamond Platinum Ring. Featuring one GIA oval mixed
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco Inspired 6.92 Carat Sapphire and Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 6.92 Carat Sapphire and Diamond Platinum Ring. Featuring one cabochon cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

5.20 Carat Colombian Emerald Sapphire Diamond Dangle Earrings 18 Karat
By Emeralds Maravellous
Located in US
sapphires 1.72 carat total weight. The gemstones are accented with 0.48-carat round brilliant-cut diamonds
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, Emerald, Sapphire, Pink Sapphire, Yellow Gold, 18k Gold

Art Deco Inspired 1.84 Carats Sapphire Diamond Platinum Cluster Ring
Located in Beverly Hills, CA
One Art Deco Inspired 1.84 Carats Sapphire Diamond Platinum Cluster Ring. Featuring one octagonal
Category

21st Century and Contemporary Art Deco Cluster Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage GIA 3.65 Carat Ceylon Sapphire Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Vintage GIA 3.65 Carat Ceylon Sapphire Diamond Platinum Three Stone Ring. Featuring one GIA
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

6.71 Carat Purple Sapphire & Diamond Ballerina Statement Ring
Located in Santa Barbara, CA
Center Gemstone: Purple Sapphire Carat Weight: 6.71 Cut: Oval Faceted Color: Vivid Violet Clarity
Category

Vintage 1970s Retro Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

17 Carat Oval Sapphire and 3.5 Carat Diamonds Necklace 18 Karat Yellow Gold
Located in New York, NY
This extraordinary Necklace is consist of 17 Fine oval Sapphires weighing approximately 17 Carats
Category

20th Century Drop Necklaces

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage GIA 4.10 Carat Thai No Heat Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Vintage GIA 4.10 Carat Thai No Heat Sapphire Diamond Platinum Ring. Featuring one GIA oval
Category

1990s Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

1.37 Carat Pink Sapphire 3 Stone Engagement Ring
Located in Santa Barbara, CA
: Neoclassical Year: 1990s Metal: Platinum Center Gemstone: Natural Pink Sapphire Carat Weight: 1.37 Cut: Oval
Category

1990s Neoclassical Three-Stone Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Vintage GIA 2.97 Carat Ceylon Sapphire and Diamond Platinum Ballerina Ring
Located in Beverly Hills, CA
One Vintage GIA 2.97 Carat Ceylon Sapphire and Diamond Platinum Ballerina Ring. Featuring one
Category

1990s Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Art Deco GIA 2.79 Carat Ceylon Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco GIA 2.79 Carat Ceylon Sapphire Diamond Platinum Ring. Featuring one GIA oval mixed cut
Category

Vintage 1930s Art Deco Engagement Rings

Materials

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

Art Deco Belais 1.24 Carats Sapphire 18k White Gold Ring
By Belais
Located in Beverly Hills, CA
One Art Deco Belais 1.24 Carats Sapphire 18k White Gold Ring. Featuring one octagonal step cut
Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

Art Deco Inspired 1.86 Carat Diamond and Sapphire Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 1.86 Carat Diamond and Sapphire Platinum Ring. Featuring one old mine cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum

Art Deco Inspired 1.49 Carat Diamond and Sapphire Platinum Ring
Located in Beverly Hills, CA
One Art Deco Inspired 1.49 Carat Diamond and Sapphire Platinum Ring. Featuring one old European cut
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

3.95 Carat Royal Blue Oval Sapphire & Diamond Cluster Ring
Located in London, GB
This gorgeous Sapphire cluster ring is set with a royal blue oval sapphire weighing 3.95ct , with
Category

2010s Unknown Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA 6.16 Carat Ceylon Sapphire Diamond 18k White Gold Ring
Located in Beverly Hills, CA
One GIA 6.16 Carat Ceylon Sapphire Diamond 18k White Gold Ring. Featuring one GIA cushion mixed cut
Category

21st Century and Contemporary Engagement Rings

Materials

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

1.10 Carat Sapphire and Diamond Platinum Bezel Set Three Stone Ring
Located in Beverly Hills, CA
One 1.10 Carat Sapphire and Diamond Platinum Bezel Set Three Stone Ring. Featuring one octagonal
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

3.79 Carat Cabochon Sapphire Diamond Cocktail Ring
Located in Santa Barbara, CA
: Sapphire Carat Weight: 3.79 Cut: Cabochon Color: violetish Blue Clarity: Transparent Accent Diamonds: 66
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Estate 10 Carat Sri Lanka Sapphire Engagement Ring
Located in Santa Barbara, CA
An important 10 carat sapphire engagement ring boasting a most desirable, open and tranquil crystal
Category

Vintage 1970s Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, Platinum

Estate 6 Carat Sapphire and Diamond Engagement Ring
Located in Santa Barbara, CA
Metal: Platinum Sapphire: Carat Weight: 6.67 Cut: Cushion Color: Intense Cornflower Blue Clarity
Category

1990s Retro Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

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100 Carat Sapphire For Sale on 1stDibs

Find the exact 100 carat sapphire you’re shopping for in the variety available on 1stDibs. Frequently made of gold, white gold and 14k gold, this item was constructed with great care. Our collection of these items for sale includes 1789 vintage editions and 1184 modern creations to choose from as well. You’re likely to find the perfect 100 carat sapphire among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 100 carat sapphire over the years, but those made by D and A Style, Chopard and Cartier are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and cushion cut alternatives. If you’re browsing our inventory for a 100 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 100 Carat Sapphire?

On average, a 100 carat sapphire at 1stDibs sells for $5,303, while they’re typically $1 on the low end and $2,000,000 for the highest priced versions of this item.
Questions About 100 Carat Sapphire
  • 1stDibs ExpertApril 5, 2022
    The highest carat sapphire to ever be discovered is the Blue Giant of the Orient, as of January 2022. It weighs 486.52 carats and originated from a mine in Ratnapura, Sri Lanka. On 1stDibs, shop a large selection of sapphire gemstone jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    A standard size of a round sapphire is 6mm which is approximately one carat, making 7mm sapphires just slightly larger than a carat. Because sapphires are heavier than diamonds, a one carat sapphire is slightly smaller than a one carat diamond.
  • 1stDibs ExpertMay 5, 2023
    How much a 1-carat natural sapphire is worth depends on its color, cut and quality. Sapphires can range in value from $25 to thousands of dollars per carat. A certified appraiser or knowledgeable jewelry expert can examine a particular gemstone piece and give you an estimate of its value. On 1stDibs, find a collection of sapphire gemstone jewelry.