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1930's German Ring solid 14K Gold 15 ct Citrine Ø6.5 US / 10.7gr
Located in SE
set Citrine/variety of Quartz stone measuring 15 mm x 14 mm x 9 mm /about 15 ct. The Stone is eye
Category
Vintage 1930s German Art Deco Solitaire Rings
Materials
Citrine, 14k Gold
Vintage Retro European Ring 13 ct Aquamarine solid 18K Gold Ø 8.25 US / 7.8gr
Located in SE
.
Fine diamond-cut claw set natural Light Blue with a tint of Green Aquamarine measuring Ø 15 mm x 9.38
Category
Vintage 1950s European Retro Solitaire Rings
Materials
Aquamarine, 18k Gold
1964 Finish Ring 7.5 ct Emerald solid 14K Gold ØUS 6.25 / 3.7 gr
Located in SE
Vintage Finish Ring with fantastic natural Green Emerald cut 15 mm x 8.75 mm x 7 mm deep / about
Category
Vintage 1960s Finnish Retro Solitaire Rings
Materials
Emerald, 14k Gold
1901 Nordic Ring 0.7 ct natural Red Ruby solid 18K Gold ØUS5.75 /2.05 gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural Red Ruby of oval diamond cut 5.5
Category
Antique Early 1900s Swedish Art Nouveau Solitaire Rings
Materials
Ruby, 18k Gold
0.75 Carat Diamond Traditional Ring/Band 14 Karat White Gold
Located in New York, NY
0.75 Carat Diamond Traditional Ring/Band 14 Karat White Gold
Brilliant cut solitaire round
Category
2010s Solitaire Rings
Materials
Diamond, Gold, 14k Gold, White Gold
Art Deco 1.08 Carat Diamond Platinum Ring, circa 1920
Located in Goettingen, DE
features one round brilliant cut diamond of approx. 0.8 ct (G/VVSI) in an entourage of 14 further diamonds
Category
Vintage 1920s German Art Deco Solitaire Rings
Materials
Diamond, Platinum
Vintage Natural Marquise Sleeping Beauty Ring Turquoise With Diamonds, Platinum
Located in New York, NY
Approximately 8 Ct of Sleeping Beauty Turquoise and 8 Ct of Diamonds
Round and Baguettes diamonds
Platinum 15
Category
2010s Solitaire Rings
Materials
Diamond, Turquoise, Platinum
Rare GIA Certified Type 2A I Flawless 6.00 Carat Natural Pink Oval Diamond Ring
Located in Tustin, CA
have a combined total weight of approximately .15 carat. The white small round brilliant diamonds have
Category
21st Century and Contemporary American Artisan Solitaire Rings
Materials
Pink Diamond, Diamond, White Gold, Rose Gold, 18k Gold
Antique German Halo Ring 2.25ct Turquoise Diamonds solid 14K GoldØ5US/2.3gr
Located in SE
5.5 mm x 3.5 mm deep / ca 2.25ct and 15 rose cut Diamonds Ø 1.75mm / 0.025ct each / ca 0.37 ct total
Category
Antique Late 19th Century German Arts and Crafts Solitaire Rings
Materials
Diamond, Turquoise, 14k Gold
Antique German halo Ring natural Green Chalcedony Diamonds 18K Gold Ø 9.25/5.32g
Located in SE
White Gold. Bezel set natural Green Chalcedony cabochon cut 15 mm x 12 mm x 6 mm deep/ ca 10 ct. This
Category
Vintage 1930s German Art Deco Solitaire Rings
Materials
Chalcedony, Diamond, 18k Gold
New 14k Gold Colombian Emerald & Sapphire Sideways Engagement Stack Band Ring
Located in Montclair, NJ
gold. The solitaire is emerald cut with a medium vibrant green color accented with 15 royal blue
Category
2010s American Solitaire Rings
Materials
Emerald, Sapphire, 14k Gold, Yellow Gold
1910 Alliance Ring 1ctw natural Sapphire solid 18K Gold Ø 8.25 US / 2.2 gr
Located in SE
import H7 = 1910.
The crown part with stones is 15 mm wide.
The color of the stones is light/medium
Category
Vintage 1910s Swedish Art Nouveau Solitaire Rings
Materials
Sapphire, 18k 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
Free Shipping
Dm 0.17 in
15 mm Round Golden South Sea Pearl & 1 Ct Diamond Cocktail Stud Earrings 14 KG
Located in New York, NY
. Adorning each pearl is a solitaire 1/2 Ct diamond, adding a touch of elegance and brilliance.
Designed for
Category
Early 2000s Stud Earrings
Materials
Diamond, Pearl, South Sea Pearl, 18k Gold, Yellow Gold
Bezel-Set Round Diamond White Gold Solitaire Pendant
Located in Miami, FL
ct
Diamond Color: G - H
Diamond Clarity: SI1
Necklace Length: 15 inches
Closure: Lobster Clasp
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
18k Gold Brilliant Cut Round Solitaire Diamond Bridal Necklace
By Oshi Jewels
Located in Bangkok, TH
- Diamond Cut :- Round
- Total CTW :- 0.07 ct.
- Number of Diamonds :- 1
- Diamond Size :- 2.7 mm.
- Setting
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
14k Gold Brilliant Cut Round Solitaire Diamond Bridal Necklace
By Oshi Jewels
Located in Bangkok, TH
- Diamond Cut :- Round
- Total CTW :- 0.07 ct.
- Number of Diamonds :- 1
- Diamond Size :- 2.7 mm.
- Setting
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
18k Gold 3 mm 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, 18k Gold, Rose Gold, White Gold, Yellow Gold
14k Gold 3.5 mm Diamond Solitaire Necklace Diamond Solitaire Bezel Setting
By Oshi Jewels
Located in Bangkok, TH
), 17" (16+1) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE
- Diamond Cut :- Round
- Total CTW :- 0.15 ct
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
18k Gold 3.5 mm Diamond Solitaire Necklace Diamond Solitaire Bezel Setting
By Oshi Jewels
Located in Bangkok, TH
), 17" (16+1) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE
- Diamond Cut :- Round
- Total CTW :- 0.15 ct
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
Solitaire Diamond Pendant Necklace in 14k White Gold
Located in Miami, FL
Diamond Clarity: VSI
Diamond Color: G
Total Carat Weight: 0.25 ct
Necklace Length: 15 in
Total Weight
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
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
Free Shipping
H 0.22 in W 0.31 in L 0.53 in
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
14k Gold 1.7 mm Diamond Necklace Dainty Solitaire Necklace Bezel Necklace
By Oshi Jewels
Located in Bangkok, TH
), 17" (16+1) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE
- Diamond Cut :- Round
- Total CTW :- 0.03 ct
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
18k Gold 1.7 mm Diamond Necklace Dainty Solitaire Necklace Bezel Necklace
By Oshi Jewels
Located in Bangkok, TH
), 17" (16+1) & 18" (17+1) ADJUSTABLE TO 1", EASY TO USE
- Diamond Cut :- Round
- Total CTW :- 0.03 ct
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
Vintage 1.07 Carat Diamond and 18K White Gold Solitaire Pendant
Located in Jesmond, Newcastle Upon Tyne
carat transitional modern brilliant round cut diamond.
The pendant is suspended from an 18 ct white
Category
20th Century Unknown Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
2 ct Blue Sapphire Pendant with Scintillating Marquise Shape Rose Cut Diamonds
By Ri Noor
Located in Houston, TX
2 ct Blue Sapphire drop pendant with scintillating marquise shape rose cut solitaire and round
Category
2010s Pendant Necklaces
Materials
Diamond, Blue Sapphire, 14k Gold
14 Karat Gold Conflict Free Diamond Solitaire Choker Necklace by Mon Pilar
By Mon Pilar
Located in Brooklyn, NY
good about.
• Available in 14 karat recycled yellow gold
• Diamond: 3 mm VS (0.12 ct) conflict free
Category
21st Century and Contemporary American Contemporary Choker Necklaces
Materials
Diamond, Gold, 14k Gold
18K Yellow Gold Cushion Cut Lemon Quartz & 1/4 Ct Diamond Accented Cocktail Ring
Located in New York, NY
15 x 15mm and the total diamond weight of this ring is ¼ ct. tdw.
Product Features:
Diamond Type
Category
21st Century and Contemporary Thai Contemporary Fashion Rings
Materials
Quartz, White Diamond, Diamond, Yellow Gold, 18k Gold
18K Yellow Gold Cushion Cut Lemon Quartz & 1/4 Ct Diamond Accented Cocktail Ring
Located in New York, NY
15 x 15mm and the total diamond weight of this ring is ¼ ct. tdw.
Product Features:
Diamond Type
Category
21st Century and Contemporary Thai Contemporary Fashion Rings
Materials
Quartz, White Diamond, Diamond, Yellow Gold, 18k Gold
Beauvince Michelle Diamond Necklace in White Gold
By Beauvince Jewelry
Located in New York, NY
Shape, Marquise & Round
Center Solitaire: 1.55 ct Emerald Cut GH Color VS Clarity
Total Diamonds Weight
Category
2010s Contemporary Choker Necklaces
Materials
Diamond, White Diamond, 18k Gold, White Gold
18k Gold Marquise Cut Diamond Necklace
By Oshi Jewels
Located in Bangkok, TH
Marquise cut diamond necklace, marquise solitaire necklace with round diamond, genuine diamonds
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
14k Gold Marquise Cut Diamond Necklace
By Oshi Jewels
Located in Bangkok, TH
Marquise cut diamond necklace, marquise solitaire necklace with round diamond, genuine diamonds
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
Vintage Style Natural Red Coral Diamond Monachina Earrings
Located in Napoli, IT
classy French lever back posts, perfect fit
Diamonds are .15 Ct rated G VVS SI with plenty of white
Category
21st Century and Contemporary Italian Contemporary Lever-Back Earrings
Materials
Coral, Diamond, 9k Gold
32Carat Natural Zambian Emerald Sugar Loaf Cabochon & Diamond/Drop Earrings 18KG
Located in New York, NY
.
Earrings are hanging from a Diamond Huggies earring . Both are connected by a 15 pointer solitaire diamond
Category
2010s Dangle Earrings
Materials
Diamond, Emerald, 18k Gold
9 Carat Cabochon Ruby & Diamond Solitaire Ring 10.50 CTW
Located in Laguna Hills, CA
One 14-karat white gold ring consisting of Fifty-two round brilliant diamonds is set in a wide
Category
21st Century and Contemporary American Contemporary Solitaire Rings
Materials
Ruby, Diamond, White Gold, 14k Gold
1.30 Carat Round Brilliant Diamond Solitaire 18 Karat Gold Pendant Necklace
Located in Miami, FL
A beautiful diamond solitaire pendant necklace.
Total Carat Weight: 1.30 ct
Color Grade: G - H
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
0.64 Carat Solitaire Bezel-Set Diamond 18K White Gold Y-Necklace
Located in Bangkok, TH
0.64 Carat Solitaire Bezel-Set Diamond 18K White Gold Y-Necklace
Diamond: Round Brilliant, 0.64 ct
Category
2010s Contemporary Drop Necklaces
Materials
Diamond, White Diamond, 18k Gold, White Gold
Vintage Art Deco 18 Karat White Gold Carved Gallery Art Deco Ring
Located in Addison, TX
: Round Brilliant Cut
Carat Weight: .33 ct
Color: G
Clarity: I1G
Payment & Refund Details:
*More
Category
Early 20th Century Art Deco Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. 18k Yellow Gold 0.08 Ct Solitaire Diamond Pendant Necklace
By Tiffany & Co.
Located in Southampton, PA
This classy Tiffany & Co. 18K Yellow Gold 0.08 ct Solitaire Diamond Pendant Necklace is made with
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Yellow Gold
Tiffany & Co. Platinum 0.15 Carat Diamond Solitaire Necklace
By Tiffany & Co.
Located in Southampton, PA
This classic Tiffany & Co. Platinum 0.15 ct Diamond necklace is made with Platinum and features a
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Platinum
Tiffany & Co. 18 Karat Yellow Gold 0.08 Carat Diamond Solitaire Necklace
By Tiffany & Co.
Located in Southampton, PA
This classic Tiffany & Co. 18K Yellow Gold 0.08 ct Diamond necklace is made with 18K yellow gold
Category
21st Century and Contemporary More Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. 18 Karat Yellow Gold 0.20 Carat Solitaire Diamond Pendant Necklace
By Tiffany & Co.
Located in Southampton, PA
This classic Tiffany & Co. 18K Yellow Gold 0.20 ct Diamond necklace is made with 18K yellow gold
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Tiffany & Co. 18 Karat Yellow Gold 0.10 Carat Diamond Solitaire Pendant Necklace
By Tiffany & Co.
Located in Southampton, PA
This classic Tiffany & Co. 18K Yellow Gold 0.10 ct Diamond necklace is made with 18K yellow gold
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Art Deco Single Cut Diamond 18 Karat White Gold Filigree Solitaire Vintage
Located in Addison, TX
This cute Art Deco solitaire is a fine example of a filigree solitaire engagement ring crafted in
Category
Early 20th Century Art Deco Engagement Rings
Materials
Diamond, 18k Gold
Art Deco GIA Certified Old Euro Cut Diamond Platinum Vintage Solitaire Ring
Located in Addison, TX
, crafted in Platinum the captivating .64 Ct old European cut GIA certified diamond sits in a illusion head
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Art Deco 14k White Gold Sapphire and Diamond Vintage Solitaire Engagement Ring
Located in Addison, TX
Accent Diamonds:
Total: 10
Shape: Round
Carat: 0.11 Ct
Color: Cape
Clarity: VS2-SI1
*More Pictures
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Sapphire, 14k Gold, White Gold
6 Ct Heart Shape Pink Sapphire & Diamonds Flower Earrings 14 Karat White Gold
Located in New York, NY
15 MM wide flower
6 Carat Heart shape natural pink sapphire and 0.80 ct solitaire diamond flower
Category
2010s Stud Earrings
Materials
Pink Sapphire, Diamond, 14k Gold, White Gold
Edwardian 1/2 Carat Illusion Head Solitaire Filigree Ring, circa 1910s
Located in Addison, TX
shank
Finger to Top of Ring: 5.61mm
Center Diamond Details:
Shape: Round
Carat Weight: 1/2 CT
Color
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Platinum
31.15 Carat Oval Kunzite, Pink Sapphire, and Diamond Ring, 14 Karat White Gold
Located in Greensboro, NC
: Heating
Color: Pink
Cut: Round Brilliant
Carats: 1.50 ctw
Natural Diamonds
Clarity: I1 - I2
Color: F - G
Category
21st Century and Contemporary Unknown Cocktail Rings
Materials
Diamond, Kunzite, Pink Sapphire, 14k Gold, White Gold
14 Karat White Gold Diamond Solitaire Necklace
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Solitaire Necklace-
This elegant necklace features one round
Category
20th Century Drop Necklaces
Materials
Diamond, White Gold
Emerald and Solitaire Diamonds Flower Post Earrings 14 Karat White Gold
Located in New York, NY
1.5 Carat Round Cut Emerald and 0.30 ct two solitaire diamond flower earrings
perfect pair
Category
2010s Stud Earrings
Materials
Diamond, Emerald, 14k Gold, White Gold
Tiffany & Co. 18 Karat Yellow Gold 0.35 Carat Diamond Solitaire Necklace
By Tiffany & Co.
Located in Southampton, PA
This classic Tiffany & Co. 18K Yellow Gold 0.35 ct Diamond necklace is made with 18K yellow gold
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Art Deco Antique Sing Cut Diamond 14k White Gold Vintage Filigree Solitaire Eng
Located in Addison, TX
This cute Art Deco solitaire is a fine example of a filigree solitaire engagement ring crafted in
Category
Early 20th Century Art Deco Bridal Rings
Materials
Diamond, White Gold, 14k Gold
0.85 Carat Diamond Floral Jacket Flower Stud Earrings in 14 Karat Yellow Gold
Located in New York, NY
approximately 0.85 ct. t.w. round brilliant-cut diamonds. Set in 14 kt Yellow gold. Post earrings ,
15 pointer
Category
2010s Stud Earrings
Materials
Diamond, Yellow Gold, 14k Gold
25.06 Carat Oval Blue Topaz Diamond Statement Solitaire Fashion Ring 14K Gold
By Alberto
Located in GREAT NECK, NY
14K White Gold
1 Oval Blue Topaz at 25.06 Carats- Measuring 20 x 15 mm
1 Round White Diamond at
Category
2010s American Contemporary Fashion Rings
Materials
Diamond, Topaz, Blue Topaz, 14k Gold, White Gold
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15 Ct Round Diamond Solitaire For Sale on 1stDibs
Surely you’ll find the exact 15 ct round diamond solitaire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and 18k gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 15 ct round diamond solitaire 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. A 15 ct round diamond solitaire from Alegra's Legend — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 pear cut alternatives. If you’re browsing our inventory for a 15 ct round diamond solitaire, 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 15 Ct Round Diamond Solitaire?
The price for a 15 ct round diamond solitaire starts at $1 and tops out at $17,935 with these rings, on average, selling for $2,405.
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