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15 Carat Sapphires

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Certified 15 Carat Sapphire Crowned By Hot Pink Sapphire 18K Designer Ring
By Malpani Jewels
Located in Hung Hom, HK
A CGL Certified yellow sapphire is mounted with 0.66 carat Kite shaped Pink Sapphire and 0.26 carat
Category

2010s Japanese Art Nouveau Cocktail Rings

Materials

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

15 Carat Sapphire and Diamond Ring 13.50 ct Emerald Cut Sapphire 2 cttw Diamonds
By Five Star Jewelry
Located in Austin, TX
: Sapphire Gemstone Weight: 13.50 Carats Gemstone Color: Blue Measurements: 10 mm X 8 mm Band Width: 2.8
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Diamond Sapphire Band, White Gold Wedding Ring, Stackable Band 15 Gemstones
By Five Star Jewelry
Located in Austin, TX
: Approximately .05 Carats Band Width: 2.7 millimeters Ring Size: 6 (Can be sized) Total Carat Weight: .15 Carats
Category

2010s American Contemporary Band Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Art Deco Platinum GIA Certified 8.77 Carat Oval Blue Sapphire Ring
Located in Los Angeles, CA
finished with a high polish shine finish. ***Sapphire has measurements of a 15 carat sapphire*** PLATINUM
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Blue Sapphire, Platinum

Aquamarine Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold, .17 carats aquamarine, .15 carats
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Multi-gemstone, Sapphire, Gold, 14k Gold

Bochic “Capri” FreshWater Pearl, Ruby, Sapphire, Aquamarine, & Mix gems Necklace
Located in New York, NY
& Silver Rubies - 15 Carats Sapphires - 9 Carats Aquamarine - 4 Carats Rose Quartz - 6 Carats Mix Gems
Category

21st Century and Contemporary Thai Baroque Multi-Strand Necklaces

Materials

Aquamarine, Freshwater Pearl, Ruby, Sapphire, Blue Sapphire, Silver, 18k...

Victorian Sapphire and 15 Carat Gold Albertina Necklace
Located in Chipping Campden, GB
. Each slider holds two sapphires which adds a pop of colour to the piece. The chain attached is 9ct gold
Category

Antique 1880s British Victorian Multi-Strand Necklaces

Materials

Sapphire, Gold

Emilio Jewelry Certified 15 Carat No Heat Sapphire Ring
By Emilio!
Located in New York, NY
Showcasing a 15 carat certified untreated/no heat Ceylon Sapphire of exceptional color and clarity
Category

21st Century and Contemporary Three-Stone Rings

Materials

Sapphire

Unheated Burma Sapphire Cabochon Ring Gem 15 Carat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exceptional 15 carat unheated Burma Sapphire cabochon, offered loose to the world's most
Category

21st Century and Contemporary Burmese Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

Tiffany & Co .15 Carat Diamond Sapphire Two Tone Gold Brooch
By Tiffany & Co.
Located in Stamford, CT
Tiffany & Co. sapphire and diamond brooch. 3 round diamonds set in 14k rose gold with 11 square cut
Category

Mid-20th Century Brooches

Materials

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

Antique 1.90 Carat Sapphire and 0.50ct Diamond, 15 Carat Yellow Gold Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique1.90 carat blue sapphire and 0.50 carat diamond, 15
Category

Early 20th Century Stud Earrings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

15 Carat Natural Sapphire Aquamarine Amethyst Yard Necklace 14kt Gold
Located in New York, NY
Natural Multicolor Sapphires Aquamarine Amethyst yard necklace. Ovals, cuts. Average each 6x3 mm
Category

2010s American Multi-Strand Necklaces

Materials

Amethyst, Aquamarine, Sapphire, 14k Gold, Yellow Gold

Reinvented Vintage Deep Green Sapphire Pendant 15 & 18 Carat with Chain
Located in Hamilton, AU
reclaimed from a 15 carat vintage 1930s brooch. The teal sapphire and white gold setting were reclaimed from
Category

Early 20th Century Australian Modern Pendant Necklaces

Materials

Sapphire, Green Sapphire, Gold, 15k Gold, 18k Gold, Rose Gold, White Gold

Antique Victorian Sapphire Diamond Crescent Moon Brooch 15 Carat Gold
Located in Kendal, GB
alternating cushion cut blue sapphires and old mine cut diamonds that graduate in size toward the centre. The
Category

Antique 1880s European Victorian Brooches

Materials

Diamond, Sapphire, Gold, 15k Gold, Yellow Gold

Rare GIA Certified 15 Carat Burma No Heat Natural Sapphire Ring
Located in New York, NY
A collectors dream!!! A rare GIA certified 15.02 carat Cushion cut Burma Blue Sapphire with
Category

Mid-20th Century Cocktail Rings

Materials

Blue Sapphire, Platinum

Antique Victorian Sapphire Diamond Love Knot Bracelet 15 Carat Gold
Located in Kendal, GB
interwoven love knots each crowned with a blue sapphire or twinkling old mine cut diamond in the centre. A
Category

Antique 1880s European Victorian Link Bracelets

Materials

Diamond, Sapphire, Gold, 15k Gold, Yellow Gold

Le Vian 15 Carat White Diamond Blue Sapphire White Gold Necklace
By Le Vian
Located in Great Neck, NY
Sapphire Necklace with 9.75 Carats of Blue Sapphire and 5.75 Carats of White Diamonds.
Category

2010s More Necklaces

Materials

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

15 Carat Blue Sapphire and Diamond Hanging /Cocktail/Drop Earring 18 Karat Gold
Located in New York, NY
15 Carat blue Sapphire Cabochon and Diamond Hanging/Cocktail Earring 18 Karat White Gold. perfect
Category

20th Century Dangle Earrings

Materials

Diamond, Blue Sapphire, 18k Gold

15 Carat Emerald Cut Pink Sapphire Tennis Bracelet 14k White Gold
Located in Miami, FL
your breath away. With its beautiful 15 Carat Pink Sapphires that are cut in an emerald shape that
Category

21st Century and Contemporary American Tennis Bracelets

Materials

Emerald, Pink Sapphire, 14k Gold, White Gold

Victorian Sapphire Diamond Pearl Brooch Pendant in 15 Carat Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.86 carat sapphire, 1.33 carat diamond and pearl, 15 carat yellow
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Pearl, Sapphire, 15k Gold, Yellow Gold

Art Deco 3.1 Carat Sapphire Diamond Bracelet 15 Karat Gold Edwardian
Located in New York, NY
blue Sapphires. These sapphires total 3.1 Carat and have been appraised as Fine Blue with Strong
Category

Early 20th Century Unknown Art Deco Link Bracelets

Materials

Diamond, Sapphire, 15k Gold, Gold, Yellow Gold

15 Carat Mid Night Blue Sapphire and Diamond 18 Karat White Gold Cocktail Ring
Located in New York, NY
15 Carat Mid Night Blue Sapphire invisible set & Diamond 18 Karat White Gold Cocktail Ring
Category

Early 2000s Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Cellini 18 Karat Gold Flower Brooch, 4.50Ct. Pink Sapphires & .15 Carat Diamonds
By Cellini
Located in New York, NY
This Cellini 18 karat white gold flower brooch is meticulously set with pink sapphires . The pink
Category

Early 2000s German Contemporary Brooches

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

19th Century Victorian-Era 15 Carat Burma Oval-Cut Sapphire and Diamond Ring
Located in Miami, FL
Centering a roughly 15 Carat Unheated Burma Sapphire (per AGL– American Gem Laboratory), framed by
Category

Antique 19th Century Burmese Victorian Cocktail Rings

Materials

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

Antique Georgian 15 Carat Gold Wood Ruby Emerald Topaz Sapphire Link Bracelet
Located in Munich, Bavaria
is decorated with a ruby, an emerald, a sapphire, a pink and yellow topaz. The precious stones are
Category

Antique 1820s British George III Link Bracelets

Materials

Emerald, Ruby, Sapphire, Topaz, 15k Gold

Pink Sapphire Cuff Bracelet GIA Certified 15 Carat No Heat Marcus&Co. Midcentury
By Marcus & Co.
Located in Southbury, CT
that measures 15.66mm x 10.8mm x 8.19mm and weighs approximately 15 carats. The sapphire is GIA
Category

Vintage 1940s American Retro Cuff Bracelets

Materials

Diamond, Pink Sapphire, 14k Gold

1.62 Carat Sapphire Diamond Ring
Located in New York, NY
1.62 carats Oval Ceylon Sapphire, sided with 2 Round-shaped diamonds, totaling a diamond weight of
Category

2010s American Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Antique 2.22 Ct Sapphire and 1.20 Ct Diamond 15 Carat Yellow Gold Drop Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique 2.22 carat blue sapphire and 1.20 carat diamond, 15
Category

20th Century Unknown Drop Earrings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

Sapphire Diamond South Sea Pearl Drop Earrings 10.21 Carat 18 Karat 15-16 MM
By Harbor Diamonds
Located in New York, NY
160 blue Sapphires 9.25 Carats and 24 diamonds weighing 0.96 Carats. DM for more videos on my ear
Category

2010s Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, Sapphire, 18k Gold, White Gold

775 Carat Sapphire and Diamond Necklace
Located in Miami, FL
18 Karat White Gold Necklace Set with Approximately 768 Carat of Blue Sapphire and 6.25 Carats of
Category

21st Century and Contemporary American More Necklaces

Materials

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

1930s Sapphire and Diamond 15 Karat White Gold Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1930s 0.56 carat sapphire and 0.18 carat diamond, 15 karat white gold stick
Category

Vintage 1930s European Brooches

Materials

Diamond, Sapphire, 15k Gold, White Gold

Pink Sapphire Bracelet 30.53 Carats Platinum
By Merkaba
Located in Beverly Hills, CA
Exceptional platinum bracelet, set with 15 ultra fine round Pink Sapphires, weighing a total of
Category

21st Century and Contemporary American Contemporary Modern Bracelets

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Pink Sapphire, Platinum

Pink Sapphire Diamond Bracelet 30.53 Carats
By Tamir
Located in Beverly Hills, CA
Extraordinary one of a kind platinum diamond bracelet, set with 15 ultra fine round Pink Sapphires
Category

21st Century and Contemporary American Contemporary Modern Bracelets

Materials

Diamond, Pink Sapphire, White Diamond, Sapphire, Multi-gemstone, Platinum

GIA Certified 15.25 Carats Unheated Yellow Sapphire
Located in Los Angeles, CA
This Natural Unheated Yellow Sapphire weighs 15.25 carats and has an octagonal shape with
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Yellow Sapphire

GIA Certified 15.25 Carats Unheated Yellow Sapphire
GIA Certified 15.25 Carats Unheated Yellow Sapphire
Free Shipping
W 0.47 in D 0.32 in L 0.64 in
.44 Carat Diamond Sapphire Platinum Cocktail Ring
Located in Stamford, CT
accented with 8 French cut baguette sapphires in a platinum setting. 15 round diamonds, h-I VS SI approx
Category

Early 20th Century Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Contemporary 1.65 Carat Sapphire & 1.25 Carat Engagement Diamond Ring
Located in Florence, IT
This beautiful 1.65 Carat Sapphire sits within 1.23 Carats of natural Diamond and is all set in
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

.24 Carat Blue Sapphire Yellow Gold Cufflinks
Located in Stamford, CT
Mid-Century solid 14k yellow gold cufflinks, textured with genuine sapphires. Signed KBJC 12 round
Category

Mid-20th Century Cufflinks

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

1850s Sapphire and Diamond Brooch in 15 Karat Gold
Located in Atlanta, GA
Circa: 1850 Metal Type: 15 carat yellow gold Weight: 4.7 grams Width: 2 inches Diamond Details
Category

Antique 1850s Unknown Victorian Brooches

Materials

Diamond, Sapphire, 15k Gold, Gold

0.67 Carat Diamond/1.59 Carat Pink Sapphire Two-Tone Bracelet
By Sebastian Bernard
Located in Los Angeles, CA
of Pink Sapphires: 1.59 Ct Total Weight of bracelet: 10.7 gr Bar Length: 15 mm Circle Diameter: 9 mm
Category

2010s American Tennis Bracelets

Materials

Diamond, Pink Sapphire, 14k Gold

2.91 Carat Sapphire Diamond Rose Gold Band
By DGI
Located in Los Angeles, CA
This ring has 15 Round Cut Natural Multi-Colored Sapphires that weigh 2.91 Carats. The ring is
Category

2010s American Contemporary Band Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

1.79 Carat Sapphire Diamond Yellow Gold Bangle Bracelet
Located in Stamford, CT
baguette sapphire 5.0 x 2.8 x 2.4 Approximate .31 carats 5 round H-I SI diamonds Approximate .15 total
Category

21st Century and Contemporary Bangles

Materials

Diamond, Sapphire, Blue Sapphire, Yellow Gold, Gold, 22k Gold

1.00 Carat Multi Color Sapphire Yellow Gold Cocktail Band
By Roshe Jewels
Located in Los Angeles, CA
1.00 Carat Multi Color Sapphire Yellow Gold Cocktail Band A Uniquely designed Multi Color Sapphire
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

3.74 Carat Natural Apatite Sapphire Yellow Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.74 Carat Natural Apatite Sapphire Yellow Gold Cocktail Ring This ring has a 2.23 Carat Pear Cut
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

Yellow Gold Sapphire & Diamond Heart Pendant Necklace 15 3/4" - 14k Rnd .85ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Sapphires Treatment: Heating Carat(s
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

1.00 Carat Sapphire Platinum Engagement Ring
Located in Atlanta, GA
Details: Type: Sapphire, Natural Weight: 1.00 carat Cut: Transitional Round Color: Blue Clarity: SI2 Side
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Blue Sapphire, Platinum

Victorian 15k No Heat Ceylon Sapphire Link Bracelet 15+ctw
Located in Narberth, PA
weight of the sapphires is estimated at 15+ carats. Accompanying the bracelet is a Sapphire Origin Report
Category

Early 20th Century Victorian Link Bracelets

Materials

Sapphire, 15k Gold

Vintage 4ct Diamond Art Deco Necklace Platinum 15" Sapphire Estate Jewelry
Located in Torrance, CA
white gold (chain) and platinum. Old European cut diamonds total an estimated 4 carats. Small French
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Cober with Padparadscha Sapphire surrounded by 15 Diamonds White Gold Earrings
By Vincent Cober
Located in OSS, NH
earrings with beautiful pear-cut Padparadscha Sapphire (orange-pink Sapphire), surrounded by 15 flawless
Category

2010s Dutch Contemporary Drop Earrings

Materials

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

3.96 Carat Natural Fire Opal Sapphire Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
Opal (Pear Cut) = 1.59 Carats 15 Natural Yellow Sapphires (Round Cut) = 1.03 Carats 16 Natural Multi
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Stamford, CT
Vintage 1920's translucent 45.18 carat star sapphire Art Deco cocktail ring. Platinum setting
Category

Early 20th Century Cocktail Rings

Materials

Sapphire, Blue Sapphire, Diamond, Star Sapphire, Platinum

18 Karat White Gold Ring with 15 Multi-Color Sapphires
Located in Tucson, AZ
18-karat white mat gold ring with 15 multi-colored Sapphires from 2.2 to 2.7 mm and the total
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Sapphire, 18k Gold, White Gold

Platinum Ring with 15 Pointer Diamonds and Oval Purple Sri Lankan Sapphire
Located in ประเวศ, TH
, enchanting all who set their eyes upon its brilliance. White Diamonds - 0.32 carats Purple Sapphire - 1.94
Category

2010s Thai Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Purple Sapphire, Platinum

5.10 Carat Morganite Multi Color Sapphire Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
-Color Sapphires (Round Cut) = 1.07 carats 15 Pink Sapphires (Round Cut) = 0.76 carats 14K Rose Gold
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Morganite, Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphi...

10 Carat Sapphire Old Mine Diamond Bracelet Natural Red Blue Star Sapphires
Located in New York, NY
and are each approximately 1.3 Carats for a total Sapphire weight of approximately 10 Carats. Between
Category

20th Century Unknown Contemporary Bangles

Materials

Sapphire, Diamond, Star Sapphire, Silver

1.40 Carat Pink Sapphire Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .15 carat, total weight Cut: Straight baguette Color: G Clarity: VS Finger to
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Pink Sapphire, Platinum

An 18 Carat Gold and Sapphire Pendant
Located in Amsterdam, NL
A teardrop-shaped, cabochon cut sapphire (Sri Lanka, app. 10.33 carats, 13.7 x 10.4 x 7.4 mm
Category

Vintage 1980s French Pendant Necklaces

Materials

Sapphire, Gold

1.00 Carat Sapphire Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .15 carat, total weight Cut: Old European Brilliant Color: G Clarity: VS Finger
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Pink Sapphire, Platinum

Peter Suchy 2.06 Carat Pink Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire purplish pink SI approximate 2.06 carats. GIA Certificate # 2185686588 2 tapered baguette
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

1.32 Carat Sapphire and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1.32 carat natural sapphire and 0.81 carat diamond, 15 karat yellow gold
Category

Antique Early 1900s English Cocktail Rings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

1.03 Carat Sapphire Diamond White Gold Wedding Band Ring
Located in Stamford, CT
Sapphire and diamond wedding band ring. 15 round diamonds and sapphires, grouped by three, set in a
Category

21st Century and Contemporary Wedding Rings

Materials

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

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15 Carat Sapphires For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 15 carat sapphires. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our selection of items includes 182 vintage examples as well as 148 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 18th Century to those produced as recently as the 21st Century. Our collection of 15 carat sapphires includes designs that are universally popular, but Contemporary and Art Deco styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Luigi Ferrara, Peter Suchy and LB Exclusive are often thought to be among the most beautiful. There are many round cut, oval cut and cushion cut 15 carat sapphires for sale. There aren’t many items for men in our collection of 15 carat sapphires, as most of the options available are for women.

How Much are 15 Carat Sapphires?

Prices for 15 carat sapphires can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $276 and can go as high as $798,500, while 15 carat sapphires, on average, fetch $5,831.
Questions About 15 Carat Sapphires
  • 1stDibs ExpertFebruary 27, 2024
    Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
  • 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.