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15 Ct Round Diamond

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15 ct Round Brilliant Cut Diamond Riviera Diamond Line Necklace
By Antinori Fine Jewels
Located in Rome, IT
15 ct Round Brilliant Cut Diamond Riviera Diamond Line Necklace in 14K White Gold 17". The
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, White Diamond, Platinum

Four Prong 15 CT TW Natural Diamond Tennis Bracelet
Located in Dubai, DU
sourced &, Conflict free. DIAMOND SHAPES : Round DIAMOND WEIGHT (MINIMUM CTS.) : 15.00 DIAMOND PCS
Category

2010s Tennis Bracelets

Materials

Diamond, 18k Gold

Round 15 Pointer , 22 Ct Diamond Tennis Necklace 14 Karat Yellow Gold , Unisex
Located in New York, NY
14k Gold Round 15-16 Pointer Each , Diamond Tennis Necklace 20 Inches long 4mm Wide and 22.-23 Ct
Category

2010s Chain Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

15 mm Round Golden South Sea Pearl & 1 Ct Diamond Cocktail Stud Earrings 14 KG
Located in New York, NY
Introducing the stunning 14 Karat Yellow gold 15mm Round Golden South Sea Pearl & 1 Ct Total
Category

Early 2000s Stud Earrings

Materials

Diamond, Pearl, South Sea Pearl, 18k Gold, Yellow Gold

Magnificent Ct 15, 08 of Ceylon Sapphires and Diamonds on Earrings
Located in Massafra, IT
and diamonds ct 3,35 F/VS . Handmade Jewels by artisan goldsmith. Excellent manufacture and quality
Category

21st Century and Contemporary Chandelier Earrings

Materials

Diamond, 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
Description These stunning, fine and impressive antique sapphire and diamond earrings are crafted in 15 ct
Category

20th Century Unknown Drop Earrings

Materials

Diamond, Sapphire, 15k Gold, Yellow Gold

15 Ct Pear Hydro Emerald & 4 Ct Diamond Pendent/Necklace 18 Kt White Gold
Located in New York, NY
Diamonds: approximate 4 ct round Measurements are 0.9 Wide X 1.5 Inch Tall . Hydro Emerald 15 Ct
Category

2010s Pendant Necklaces

Materials

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

David Yurman Black Onyx & Round Diamonds 15 mm Cuff Sterling Bangle
By David Yurman
Located in Rome, IT
David Yurman Black Onyx & 3/4 ct Round Diamonds 15 mm Cuff Sterling Silver Bangle Bracelet
Category

Early 2000s American Cuff Bracelets

Materials

White Diamond, Diamond, Onyx, Sterling Silver

14Kt Gold Ruby Ring: Stunning 15 Ct Ruby Diamond Halo Ring
Located in Fukuoka City, Fukuoka
appeal. Ruby Weight: Features an impressive 15 CT ruby at the center, exuding vibrant hues and symbolic
Category

2010s Dome Rings

Materials

Diamond, Ruby, Gold

1 Pc Natural Diamond, 1.00 Ct, Round, G, VS1, GIA Certificate
Located in רמת גן, IL
Natural Round Brilliant diamond in a 1.00 carat G VS1 with Beautiful cut and shine. This diamond
Category

2010s Israeli Loose Gemstones

Materials

Diamond

15 Ct. Jadeite and Diamond Ballerina Ring 14 Karat White Gold
Located in Laguna Hills, CA
with no evidence of any treatment. (50) round brilliant cut diamonds (44) baguette cut diamonds
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Jade, 14k Gold, White Gold

14k Gold 3 mm Ct Diamond Necklace Brilliant Cut Round Solitaire Diamond Pendant
By Oshi Jewels
Located in Bangkok, TH
) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE - Diamond Cut :- Round - Total CTW :- 0.12 ct. - Number of
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

24.30 Ct Green Round Amethyst with Diamond Pavè Leaf Cocktail Gold Ring
Located in Valenza, IT
This fully diamond-encrusted 18 Kt rose gold ring has a round shape and features a dazzling leaf
Category

2010s Cocktail Rings

Materials

Amethyst, Diamond, Gold, 18k Gold, Rose Gold

15 Carat Sapphire and Diamond Ring 13.50 ct Emerald Cut Sapphire 2 cttw Diamonds
By Five Star Jewelry
Located in Austin, TX
: 14 K White Gold Diamond Number: 68 Diamond Total Weight: 2.05 ct Diamond Clarity: VS2 (excellent
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Art Deco .80 Ct Diamond .90 Ct Sapphire Trilogy Ring
Located in Napoli, IT
weight Flanked on sides by two old mine cut Diamonds for .80 Ct both Diamonds H/I VS/SI completing the
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold

18kt White Gold Semi Precious Stoned 15 Ct. Topaz and 5ct Diamond Pavé Ring
Located in Antwerp, BE
depicting the love of life and the love towards other people. Diamonds : ca. 5.02 ct Round brilliant cut D
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Diamond, Topaz, 18k Gold, White Gold

3.12 Ct. Diamond Hoops Earrings
By Belfiore Jewelry
Located in Great Neck, NY
a very elegant and wearable diamond hoop. Each stone is 15 pts. The total weight is 3.12 carat.
Category

2010s American Modern Hoop Earrings

Materials

Diamond, 14k Gold

0.55 CT Emerald 0.10 CT Diamond 14K White Gold Pendant Necklace
By Unbranded
Located in Los Angeles, CA
& Diamond 0.10 CT G SI1 Condition: New With Tag "Comes in a nice Box" Estimated Price: $1200 Stock
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold

2.80 Ct Round Shape Ruby and Diamond Dome ZicZac Band Ring 14K White Gold
Located in NEW YORK, NY
A unique and fashionable ZicZac ring showcasing three rows of round-shape 18 rubies and 15 diamonds
Category

21st Century and Contemporary Modern Band Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

Fashion Flower Diamond Ring 0.37 CT in 14K Yellow Gold
Located in New York, NY
this ring are remarkable, and the 0.37 carats of round brilliant diamonds set in 14-carat yellow gold
Category

21st Century and Contemporary American Modern Fashion Rings

Materials

White Diamond, Diamond, Yellow Gold, 14k Gold

Emerald Brilliant Stud Earrings Three Quarter Circle 1.20 ct 0.16 ct 16 x 15 mm
Located in Viena, Viena
surrounded by full cut diamonds total approx. 0.16 ct, W (white) / SI-P (small - distinct inclusions), total
Category

2010s Italian Modern Hoop Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Luxle 0.39 CT. T.W Round Pave Diamond Star Frontal Necklace in 14k Yellow Gold
Located in New York, NY
round diamonds on pave. It comes with a lobster clasp and the hanging length is 15 inches. Please
Category

2010s Contemporary More Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Luxle 0.44 CT. T.W Round Pave Diamond Star Frontal Necklace in 14k White Gold
Located in New York, NY
round diamonds on pave. It comes with a spring ring clasp and the hanging length is 15 inches. Please
Category

2010s Contemporary More Necklaces

Materials

Diamond, 14k Gold, White Gold

2.69 CT Zambian Emerald & 0.90 CT Diamonds in 14K Yellow Gold Engagement Ring
By Unbranded
Located in Los Angeles, CA
Zambian Emerald & 0.90 CT Diamonds Condition: New Estimated Price: $11922 Stock Number: RD5627
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

40 Round Diamond 14-15 Pointer Each Tennis Bracelet in 14 K White Gold 5.5 Carat
Located in New York, NY
40 Round Diamond 14-15 Pointer Each Tennis Bracelet in 14 K White Gold 5.5 Ct Line Bracelet Meet
Category

20th Century Unknown Link Bracelets

Materials

Diamond, 14k Gold, White Gold

Luxle 0.45 CT. T.W Round & Baguette Diamond Layered Pendant Necklace in 14k Gold
Located in New York, NY
Layering never goes out of style with this Luxle stylish Round and Baguette Diamond Layered Pendant
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Beauvince Bolo Diamond Bar Bracelet '0.96 Ct Diamonds' in White Gold
By Beauvince Jewelry
Located in New York, NY
Shape: Round Total Diamond Weight: 0.96 ct No. of Diamonds: 15 Diamond Color: G - H Diamond Clarity
Category

2010s Contemporary Modern Bracelets

Materials

Diamond, 14k Gold, White Gold

Cartier 17 ct. Diamond Tennis Necklace, 18k Yellow Gold
By Cartier
Located in New York, NY
A Cartier Diamond Tennis Necklace made in 18k Yellow Gold with round diamonds weighing appx. 17.50
Category

20th Century Link Necklaces

Materials

Diamond, 18k Gold

Art Deco 1.40 Ct. Certified Pink Sapphire 1.04 CT Diamond Ring
Located in Napoli, IT
great colour result within the Diamond border Diamonds are a selection of old transitional round
Category

Vintage 1930s European Art Deco Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

Beauvince Ariana Diamond Necklace, '17.76 Ct Diamonds', in Gold
By Beauvince Jewelry
Located in New York, NY
: Pear Shape, Marquise & Round Center Solitaire: 6.05 ct Pear Shape G Color VS2 Clarity (IGI 470112965
Category

2010s Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum

2.20 Ct SI Clarity HI Color Pear Round Diamond Stud Earrings 18 Karat White Gold
Located in IN
. :- 2.20 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Earrings Size :- 15 mm approx. ✦ Sizing
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, 18k Gold, White Gold

Antique 2.50 Ct Ruby Diamond Yellow Gold Crescent Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.50 Carat ruby and 0.80 Carat diamond, 15 karat yellow gold and
Category

Antique 1890s Unknown Brooches

Materials

Diamond, Ruby, Yellow Gold

AIG Certified 28.47 Ct Orange Sapphires 4.43 Ct Diamonds 18K Gold Parure
Located in Massafra, IT
natural diamonds of 3.54 carats, F color VS clarity, in round brilliant cut. Earrings come in 18k gold
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Sapphire, 18k Gold

LB Exclusive 14K Yellow Gold 0.10 ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K yellow gold and embellished with diamonds that amount to
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond

Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
1.01ct transitional modern brilliant round cut diamond. The pendant suspends from a vintage 15' 18 ct
Category

20th Century Unknown Pendant Necklaces

Materials

Diamond, White Gold

Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Free Shipping
H 0.22 in W 0.31 in L 0.53 in
0.39 Ct SI/HI Pear Round Diamond Half Hoop Earrings 18 Karat Rose Gold Jewelry
Located in IN
. :- 0.39 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Earrings Size :- 15 mm approx. ✦ Sizing
Category

21st Century and Contemporary Indian Modern Hoop Earrings

Materials

Diamond, 18k Gold, Rose Gold

LB Exclusive 14K Rose Gold 0.25 Ct Diamond Necklace
By LB Exclusive
Located in Southampton, PA
a 15” chain and boasts a pendant that measures 1” in length and 0.50” in width. The necklace is set
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 14k Gold

LB Exclusive 14K Rose Gold 0.10 Ct Diamond Necklace
By LB Exclusive
Located in Southampton, PA
a 15” chain and boasts a pendant that measures 0.07” in length and 0.44” in width. The necklace is
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Rose Gold, 14k Gold

0.19 Ct Diamond Horseshoe Ring in 18k Gold
By Oshi Jewels
Located in Bangkok, TH
11.5 MM. - Diamond Cut :- Round - Total CTW :- 0.195 Ct. - No. of Diamonds :- 15 Pcs - Diamond Size
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

0.19 Ct Diamond Horseshoe Ring in 14k Gold
By Oshi Jewels
Located in Bangkok, TH
11.5 MM. - Diamond Cut :- Round - Total CTW :- 0.195 Ct. - No. of Diamonds :- 15 Pcs - Diamond Size
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

0.12 Ct Diamond Clover Ring in 14K Gold
By Oshi Jewels
Located in Bangkok, TH
- Total CTW :- 0.123 Ct. - No. of Diamonds :- 16 Pcs - Diamond Size :- 1.1 MM. x 15 Pcs. / 1.2 MM. x 1 Pcs
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

0.12 Ct Diamond Clover Ring in 18K Gold
By Oshi Jewels
Located in Bangkok, TH
- Total CTW :- 0.123 Ct. - No. of Diamonds :- 16 Pcs - Diamond Size :- 1.1 MM. x 15 Pcs. / 1.2 MM. x 1 Pcs
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Dazzling 18K White Gold Necklace with 0.39 ct Natural Diamonds
Located in רמת גן, IL
carat cut: round brilliant color: G clarity: VS Side Stone: 15 diamond side stones of total: 0.31 ct
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

LB Exclusive 14K Rose Gold 0.20 Ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K rose gold and embellished with a 0.20 ct diamond stone
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 14k Gold

LB Exclusive 14K Rose Gold 0.10 Ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K rose gold and embellished with a 0.10 ct diamond stone
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 14k Gold

14K White Gold & Diamond Gazebo Collection Ring (0.14 Ct)
Located in New York, NY
, showcasing 15 excellent round diamonds, creating a captivating and elegant piece of jewelry. Round Diamonds
Category

21st Century and Contemporary Hong Kong Modern Fashion Rings

Materials

Diamond, 14k Gold, White Gold

3.10 ct Diamonds in 14k Rose Gold Snowflake Hoop Earrings
By Non Branded
Located in Los Angeles, CA
Hallmarks: 14K Total Weight: 14.6 Grams Stone Type: G SI2 3.10 CT Diamonds Condition: New Estimated
Category

2010s American Hoop Earrings

Materials

Diamond, 14k Gold

Piero Milano 18k Yellow Gold 0.06 Ct Diamond Heart Necklace
By PIERO MILANO
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Pendant: 15 mm Chain: 0.5 mm Size: 16 Inches Metal
Category

2010s Italian More Necklaces

Materials

Diamond, 18k Gold

LB Exclusive 14K White Gold 0.10 Ct Diamond Bar Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K white gold and embellished with diamonds that amount to
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

LB Exclusive 14K White Gold 0.10 Ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K white gold and embellished with diamonds that amount to
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

LB Exclusive 14K White Gold 0.20 Ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
with a 15” chain and a pendant that measures 1.45” in length and 0.15” in width. The necklace is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

LB Exclusive 14K Yellow Gold 0.25 Ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
with a 15” chain and boasts a pendant that measures 0.13” in length and 0.50” in width. The necklace is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

SCAVIA Diamond Pavè Round White And Diamond Polychrom Pearls Necklace
By Scavia
Located in Rome, IT
also includes round brilliant cut white diamonds (1.90 Ct., 15 pieces), round brilliant cut fancy brown
Category

2010s Italian Contemporary Link Necklaces

Materials

Diamond, Brown Diamond, Pearl, Gold, 18k Gold, White Gold

0.37 CT Diamond 18K Yellow Gold Circle Pendant Necklace Size 17.5"
By Unbranded
Located in Los Angeles, CA
: 18K Yellow Gold Hallmarks: 18K Total Weight: 2.44 Grams Stone Type: Diamond 0.37 CT Color: H-L
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold

LB Exclusive 14K Yellow Gold 0.25 Ct Diamond Love Ring
By LB Exclusive
Located in Southampton, PA
This LB Exclusive love ring is made of 14K yellow gold and embellished with diamonds that amount to
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold, 14k Gold

0.40 Ct Diamond Eternity Band Ring in 14K Gold
By Oshi Jewels
Located in Bangkok, TH
MM. - Diamond Cut :- Round - Total Diamond :- 0.40 Ct. - No. of Diamonds :- 37 Pcs - Diamond Size
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

0.40 Ct Diamond Eternity Band Ring in 18K Gold
By Oshi Jewels
Located in Bangkok, TH
MM. - Diamond Cut :- Round - Total Diamond :- 0.40 Ct. - No. of Diamonds :- 37 Pcs - Diamond Size
Category

21st Century and Contemporary Thai Modern Fashion Rings

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Platinum Micro-Prong Diamond Ring '1 1/2 Ct. tw'
Located in San Francisco, CA
Gemstone Color: WHITE Side Gemstone Type: NATURAL DIAMOND Side Gemstone Shape: ROUND Metal: Platinum
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

LB Exclusive 14K Yellow Gold 0.20 ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This LB Exclusive necklace is made of 14K yellow gold and embellished with diamonds that total 0.20
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

LB Exclusive 14K Yellow Gold 0.25 ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
with a 15” chain and boasts a pendant that measures 0.13” in length and 1.25” in width. The necklace is
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

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15 Ct Round Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 15 ct round diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 15 ct round diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Creating a 15 ct round diamond has been a part of the legacy of many jewelers, but those produced by LB Exclusive, Cellini and Fine Jewels UK are consistently popular. A round cut version of this piece has appeal, but there are also pear cut and marquise cut versions for sale. When shopping for a 15 ct round diamond, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 15 Ct Round Diamond?

On average, a 15 ct round diamond at 1stDibs sells for $2,850, while they’re typically $62 on the low end and $257,300 for the highest priced versions of this item.