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18 Carat Diamond

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18 Karat Ruby Ribbon Diamond Brooch 4.32 Carat
Located in New York, NY
Approx total weight: 4.32cts Diamond weight: .55 Ruby weight: 3.77ct exceptional deep pigeon red color Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we are vetted ...
Category

21st Century and Contemporary Brooches

Materials

Diamond, White Diamond, Ruby, 18k Gold

  • 18 Karat Ruby Ribbon Diamond Brooch 4.32 Carat
  • 18 Karat Ruby Ribbon Diamond Brooch 4.32 Carat
  • 18 Karat Ruby Ribbon Diamond Brooch 4.32 Carat
  • 18 Karat Ruby Ribbon Diamond Brooch 4.32 Carat
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W 0.87 in. L 2.45 in.
28.77 Carat 18 Karat Graduated Diamond Eternity Necklace
Located in Palm Desert, CA
18 Karat White Gold Diamond Eternity Necklace, 28.77ctw. An exquisite necklace with ninety radiant round prong-set diamonds, graduate diamonds from 4.6 to 4.2mm and 3.8 to 4.0mm. Dia...
Category

1990s Contemporary Link Necklaces

Materials

Diamond, White Gold, 18k Gold

Hermes Rigid Bracelet in 18 Carat Yellow Gold and Line of Diamonds
By Hermès
Located in Paris, FR
HERMES Rigid Bracelet in 18 carat yellow Gold and Diamonds HERMES rigid opening Bracelet in 18 Carat yellow Gold set at the opening of a line of 16 Diamonds for about 0.8 carats. Art...
Category

1990s Cuff Bracelets

Materials

Diamond, 18k Gold

10.55 Carat Diamond Sapphire Ruby Emerald Brooch
By Emilio!
Located in New York, NY
Approx total weight: 10.55 cts 48 Diamonds: 1.33 cts 2 Emeralds: 2.42 cts 8 Rubies: 3.02 cts 5 Sapphires: 3.77 cts Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we...
Category

21st Century and Contemporary Art Deco Brooches

Materials

White Diamond, Emerald, Ruby, Sapphire, Diamond, 18k Gold

18 Karat Gold Diamond Love Dove Brooch
By Emilio!
Located in New York, NY
Exquisite Diamond pin featuring 2 baroque fine south sea pearls 20.50mm in size! dimensions: 6.50x3.50cm Approx total weight: 1.12cts featuring sapphires, rubies and emeralds Diamo...
Category

21st Century and Contemporary Brooches

Materials

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

  • 18 Karat Gold Diamond Love Dove Brooch
  • 18 Karat Gold Diamond Love Dove Brooch
  • 18 Karat Gold Diamond Love Dove Brooch
  • 18 Karat Gold Diamond Love Dove Brooch
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W 2.56 in. L 1.38 in.
Brown and White Diamond Heart Earrings in 18 Karat White Gold 7.00 Carat
Located in New York, NY
Brown & White Diamond Heart Earrings in 18KT White Gold 7.00 ctw PRIMARY DETAILS SKU: 033110 Listing Title: Brown & White Diamond Heart Earrings in 18KT White Gold 7.00 ctw Conditio...
Category

2010s Stud Earrings

Materials

Diamond, White Gold

Rock & Divine Dawn Diamond Drop Earrings in 18 Karat Rose Gold F VS2 1.50 Carat
Located in New York, NY
Rock & Divine Dawn Diamond Slice Drop Earrings in 18K Rose Gold F VS2 1.50 ctw PRIMARY DETAILS SKU: 102461 Listing Title: Rock & Divine Dawn Diamond Slice Drop Earrings in 18K Rose ...
Category

21st Century and Contemporary More Earrings

Materials

Diamond, Rose Gold

Grey Black Tahitian Cocktail Dangling Earrings with Diamonds 18 Karat White Gold
Located in Scarsdale, NY
A beautiful pair of 8-9 mm Tahitian South Sea cultured pearl earrings with gorgeous 18K gold mountings. Black Tahitian Cocktail Earrings With Diamonds 18 Karat White Gold All pear...
Category

Early 20th Century Dangle Earrings

Materials

South Sea Pearl, Diamond, 18k Gold

Diamond Straight Line Necklace 18.27 Carat F-G SI1-SI2
By Harbor Diamonds
Located in New York, NY
This Superb Necklace features 371 round brilliants weighing 18.27 carats of F-G color and SI1-SI2 clarity. Average Diamond: 0.05 points each Metal: 14k Gold: White Gold
Category

21st Century and Contemporary Contemporary More Necklaces

Materials

Diamond, White Gold, 18k Gold

1.10 Carat Cushion Cut Diamond Engagement Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring The ring is 18K White Gold The center is a Cushion Cut Stone 1.10 Carats K VS2 There are 2 small diamonds on the crown 0.02 Carats G VS The ring is a size 6...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

2.97 Carat Cushion Tanzanite Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Pave Ring The ring is 18K White Gold The Center Stone is a Cushion Cut Tanzanite 2.97 Carats There are 0.99 Carats in Diamonds F/G VS/SI The ring is a size 6.50, sizable Th...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold

2.97 Carat Radiant Cut Tanzanite Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Tanzanite Ring The ring is 18K White Gold The Center Stone is a Radiant Cut Tanzanite 2.97 Carats There are 0.35 Carats in Diamonds F/G VS/SI The ring is a size 6.75, sizab...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tanzanite, White Gold, Gold, 18k Gold

AGL Certified 0.80 Carat Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Sapphire Ring The ring is 18K White Gold The Center Stone is a Round Blue Sapphire 0.80 Carats The Sapphire is AGL Certified Heated There are 0.33 Carats in Diamonds F/G VS...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 1.00 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Round Halo Split Shank Ring The ring is 18K White Gold The Center Stone is a Round Ruby 1.00 Carats The Ruby is AGL Certified Heated There are 0.33 Carats in Diamonds F/G V...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 1.04 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo With Criss Cross Shank Ring The ring is 18K White Gold The Center Stone is a Round Ruby 1.04 Carats The Ruby is AGL Certified Heated There are 0.44 Carats in Di...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 1.02 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Round Halo Split Shank Ring The ring is 18K White Gold The Center Stone is a Round Ruby 1.02 Carats The Ruby is AGL Certified Heated There are 0.50 Carats in Diamonds F/G V...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 0.87 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Ring The ring is 18K White Gold The Center Stone is a Round Ruby 0.87 Carats The Ruby is AGL Certified Heated There are 0.56 Carats in Diamonds F/G VS/SI The ri...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

1.24 Carat Blue Sapphire Diamond Gold Milgrain Filigree Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Art Deco Revival Emerald Cut Milgrain Filigree Ring The ring is 18K White Gold The Center Stone is an Emerald Cut Blue Sapphire 1.24 Carats The Sapphire is Heated There are...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.88 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Infinity Shank Sapphire Ring The ring is 18K White Gold The Center Stone is a Round Blue Sapphire 0.88 Carats The Sapphire is AGL Certified Heated There are 0.33 Carats in ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.42 Carat Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Sapphire Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.42 Carats The Sapphire is AGL Certified Heated There are 0.51 Carats in Diamonds F/G ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.84 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Double Halo Ring The ring is 18K White Gold The Center Stone is a Round Blue Sapphire 0.84 Carats The Sapphire is AGL Certified Heated There are 0.52 Carats in Diamonds F/G...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.91 Carat Round Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Round Halo Pave Ring The ring is 18K White Gold The Center Stone is a Round Blue Sapphire 0.91 Carats The Sapphire is AGL Certified Heated There are 0.49 Carats in Diamonds...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.81 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Ring The ring is 18K White & Rose Gold The Center Stone is a Round Ruby 0.81 Carats The Ruby is AGL Certified Heated There are 0.52 Carats in Diamonds ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold, White Gold

AGL Certified 1.05 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Octagon Halo Two Tone Ring The ring is 18K White & Rose Gold The Center Stone is a Round Ruby 1.05 Carats The Ruby is AGL Certified Heated There are 0.68 Carats in Diamonds...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, White Gold, Gold, 18k Gold, Rose Gold

AGL Certified 1.09 Carat Round Ruby Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Ring The ring is 18K White & Rose Gold The Center Stone is a Round Ruby 1.09 Carats The Ruby is AGL Certified Heated There are 0.54 Carats in Diamonds ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold, Rose Gold

AGL Certified 1.30 Carat Emerald Diamond Gold Milgrain Filigree Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Art Deco Revival Round Milgrain Filigree Ring The ring is 18K White Gold The Center Stone is a Round Emeralds 1.30 Carats The Emerald is AGL Certified Heated There are 0.95...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 1.14 Carat Round Ruby Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Pave Ring The ring is 18K White Gold The Center Stone is a Round Ruby 1.14 Carats The Ruby is AGL Certified Heated There are 0.77 Carats in Diamonds F/G VS/SI The ring is a...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold

AGL Certified 0.99 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Art Deco Revival Round Halo Milgrain Ring The ring is 18K White Gold The Center Stone is a Round Ruby 0.99 Carats The Ruby is AGL Certified Heated There are 0.64 Carats in ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Ruby, Diamond, White Diamond, Gold, 18k Gold, White Gold

AGL Certified 0.89 Carat Round Ruby Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Round Halo Pave Ring The ring is 18K White Gold The Center Stone is a Round Ruby 0.89 Carats The Ruby is AGL Certified Heated There are 0.81 Carats in Diamonds F/G VS/SI Th...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Ruby, Diamond, White Diamond, 18k Gold, Gold, White Gold

AGL Certified 0.88 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Two Tone Milgrain Ring The ring is 18K White & Rose Gold The Center Stone is a Round Ruby 0.88 Carats The Ruby is AGL Certified Heated There are 0.27 Carats in ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold, White Gold

GIA Certified 4.81 Carat Five-Stone Radian Cut Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
5 stone Radiant Cut Ring The ring is 18K/750 white gold The ring has a center stone GIA 2.01CT E VS2 The side stone is GIA 0.70CT E VS2 The side stone is GIA 0.73CT G VVS2 The smalle...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

AGL Certified 0.86 Carat Round Ruby Diamond Gold Milgrain Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Round Halo Two Tone Milgrain Ring The ring is 18K White & Rose Gold The Center Stone is a Round Ruby 0.86 Carats The Ruby is AGL Certified Heated There are 0.53 Carats in D...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold, White Gold

AGL Certified 0.92 Carat Round Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Square Halo Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.92 Carats The Sapphire is AGL Certified Heated There are 0.69 Carats in Diamonds F...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.84 Carat Round Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Halo Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.84 Carats The Sapphire is AGL Certified Heated There are 0.41 Carats in Diamonds F/G VS/S...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.59 Carat Round Yellow Sapphire and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Twist Shank Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.59 Carats The Sapphire is AGL Certified Heated There are 0.78 Carats in Diamonds F...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 0.97 Carat Yellow Sapphire Diamond Gold Milgrain Filigree Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Art Deco Revival Round Milgrain Filigree Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.97 Carats The Sapphire is AGL Certified Heated There ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 3.16 Carat Cushion Orange Yellow Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Ring The ring is 18K White Gold The Center Stone is an Orangy Yellow Cushion Sapphire 3.16 Carats The Sapphire is AGL Certified Heated There are 0.78 Carats in Diam...
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

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

AGL Certified 0.77 Carat Round Yellow Sapphire and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Twist Shank Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 0.77 Carats The Sapphire is AGL Certified Heated There are 0.36 Carats in Diamonds F...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 1.05 Carat Yellow Sapphire Diamond Gold Milgrain Filigree Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Art Deco Revival Round Halo Milgrain Filigree Ring The ring is 18K White Gold The Center Stone is a Round Yellow Sapphire 1.05 Carats The Sapphire is AGL Certified Heated T...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified 2.52 Carat Cushion Grayish Green-Blue Sapphire Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Cushion Cut Halo Ring The ring is 18K White Gold The Center Stone is a Cushion Cut Grayish Green-Blue Sapphire 2.52 Carats The Sapphire is AGL Certified Heated There are 0....
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

AGL Certified No Heat 3.34 Carat Cushion Green Sapphire Diamond Pave Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Cushion Cut Halo Pave Ring The ring is 18K White Gold The Center Stone is a Cushion Cut Grayish Green Sapphire 3.34 Carats The Sapphire is AGL Certified NO HEAT There are 0...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

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

8 Carat Emerald Cut Emerald Diamond Stud Earrings 18 Karat Gold
Located in Scarsdale, NY
8 Carat finest Emerald Cut Emerald Diamond Post Earrings 18 Karat Gold This exquisite pair of earrings are beautifully crafted with 18 karat White gold . Fine Emerald Cut E...
Category

2010s Stud Earrings

Materials

Diamond, Emerald, 18k Gold

24 Carat Pink Tourmaline and 2.75 Carat Diamond Bracelet 18 Karat Yellow Gold
Located in Scarsdale, NY
24 Carat Pink Tourmaline & 2.75 Carat Diamond Bracelet In 18 Karat Yellow Gold A spectacular jewelry piece. This exceptional bracelet has 8 Oval shape Pink Tourmaline stone . Weig...
Category

Early 2000s Retro Bracelets

Materials

Tourmaline, Diamond, Rubelite, 18k Gold

3.8 Carat Round Emerald and Diamond Stud Earrings 18 Karat Pink Gold
Located in Scarsdale, NY
3.8 Carat finest Round Cut Emerald perfect pair with Diamond Post Earrings 18 Karat Pink Gold This exquisite pair of earrings are beautifully crafted with 14 karat Rose gol...
Category

2010s Stud Earrings

Materials

Diamond, Emerald, 18k Gold

52 Carat Oval Amethyst and Diamond Bracelet in 18 Karat Yellow Gold
Located in Scarsdale, NY
52 Carat Oval shape Amethyst And Diamond Bracelet In 18 Karat Yellow Gold 7.5 Inch A spectacular jewelry piece. This exceptional bracelet has 7 Oval shape Amethyst stone . Weigh...
Category

2010s Retro Bracelets

Materials

Diamond, Amethyst, 18k Gold

18 Karat White Gold .25 Carat Diamond Band
Located in Scottsdale, AZ
Designer: custom design Material: 18k white gold Diamonds: 21 round brilliant cut diamonds = 0.25 Color: H Clarity: SI1 Dimensions: band is 2mm wide Ring size: 7 (please allow two ad...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

2.32 Carat Pink Sapphire Diamond 18 Karat White Gold Ring
By Roshe Jewels
Located in San Dimas, CA
Simply the most elegant and beautiful Pink Sapphire and Diamond Engagement or Wedding Ring! The center Cushion Cut Pink Sapphire is 1.47 Carats and is surrounded by a halo of 36 Rou...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

Modern Brushed 18 Carat White Gold Diamond Band Ring
Located in Poitiers, FR
Ring in 18 carat white gold. Superb rounded brushed white gold ring, engraved and set with 7 brilliant cut diamonds. This ring would admirably fit the role as an exquisite eternity r...
Category

20th Century Renaissance Band Rings

Materials

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

3 Carat Sapphire and 2 Carat Diamond Bracelet in 18 Karat Yellow Gold 116 Gm
Located in Scarsdale, NY
3 Carat Sapphire & 2 Carat Diamond Bracelet In 18 Karat Yellow Gold 116 Gm 7.5" A spectacular jewelry piece. This exceptional bracelet has 26 round blue sapphire stone . Weight of ...
Category

1990s Retro Bracelets

Materials

Blue Sapphire, Diamond, 18k Gold

2.39 Carat Emerald Diamond 18 Karat White Gold Ring GIA Certified
By Roshe Jewels
Located in San Dimas, CA
Stunning Vintage Inspired Emerald Cut Emerald Diamond Ring! This Emerald ring is absolutely gorgeous. The center is an Emerald Cut Emerald which weighs 1.17 carats and measures in ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1.59 Carat Yellow Round Brilliant Cut Diamond Engagement Ring in 18 Carat Gold
By Kian Design
Located in South Perth, AU
Anello in oro bianco Pietra preziosa Beautiful and understated, this ring is set with an attractive 1.59 carat fancy yellow round brilliant cut diamond with a finest white diamonds...
Category

2010s Art Nouveau Engagement Rings

Materials

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

18 Karat Gold Monan Maleficent 3.04 Carat Diamond Earrings
By Monan
Located in Istanbul, TR
18 Karat black rodiumed gold 'Maleficent Earrings' from Black Kingdom Collection created by Monan with 2.68 carats rose cut diamonds: 0.89 carats of pear shaped diamonds, 1.79 carats...
Category

2010s Contemporary Drop Earrings

Materials

White Diamond, 18k Gold

GIA Certified 18.13 Carat Fancy Yellow Radiant Cut Diamond Yellow Gold Pave Ring
Located in New York, NY
This incredible ring features a mega-sized 18.13 carat radiant-cut diamond with Fancy Yellow color and SI2 clarity. This one-of-a-kind stone is set into a dainty 18k yellow gold fram...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

18 Carat Rose Gold and Sterling Silver Victorian Old Cut Diamond Cluster Ring
Located in Armadale, Victoria
Victorian Old Cut Diamond Cluster Ring in 18ct Rose Gold and Sterling Silver, Centre Old Cut 1.01ct JVS2, 8 Old Cut diamonds 3.20ct total JVS-SI Ring size - 9 US - Can be resized
Category

Antique 1890s Victorian Cluster Rings

Materials

Diamond, 18k Gold, Sterling Silver

Kian Design 18 Carat Yellow Gold Tsavorite Garnet and Diamond Ring
By Kian Design
Located in South Perth, AU
Vintage Tsavorite & Diamante Ring This elegant Tsavorite ring has been sold however we are able to remake it with the metal or gemstones of your choice in 20 working days. Please co...
Category

2010s Art Deco Cocktail Rings

Materials

White Diamond, Tsavorite, 18k Gold

4.62 Carat 18 Karat Yellow Gold White Diamond Men’s Bracelet
By Hana Or
Located in Antwerp, BE
Gold: 18 kt yellow gold Weight: 78.85 grams Diamonds: 4.62 ct. Colour: G Clarity: VS2 Length: 20.5 cm / 8.10 inches Width: 1.70 cm. / 0.66 inch We can lengthen or shorten the brac...
Category

2010s Contemporary Modern Bracelets

Materials

White Diamond, 18k Gold

Kian Design 18 Carat White Gold Round Brilliant Cut Diamond Necklace
By Kian Design
Located in South Perth, AU
Diamond Necklace This gorgeous petite pendant features a stunning diamond. The circular setting is suspended from an elegant curb chain. Round brilliant cut diamonds:Fancy Yellow ...
Category

2010s Art Deco Pendant Necklaces

Materials

Yellow Diamond, 18k Gold, White Gold

Emilio Jewelry 17.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
Natural White Round Diamonds Set In a 3 Prong Emilio! Setting. This stunning classic opera necklace can be worn long 34 inches, or wrapped around the neck twice and worn as a double ...
Category

21st Century and Contemporary Modern Multi-Strand Necklaces

Materials

Diamond, White Diamond, 18k Gold

Contemporary 7.50 Carat Diamond 18 Karat Gold Flex Bangle Bracelet
Located in Philadelphia, PA
Flexible bangle cuff bracelet comprised of highly polished bamboo style links Five links are deeply grooved with channels that are bead set with round brilliant cut diamonds Total ...
Category

21st Century and Contemporary Contemporary Bangles

Materials

Diamond, 18k Gold

French 1960s 4.20 Carat Diamonds 18 Karat White Gold Cocktail Ring
Located in Poitiers, FR
Ring in 18 karat white gold, owl hallmark. Superb ball ring, it is composed in its center of an openwork sun motif set with diamonds. The mounting is surrounded by a row of diamonds....
Category

Vintage 1950s Retro Cocktail Rings

Materials

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

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18 Carat Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18 carat diamond for your needs in our varied inventory. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 8188 vintage or 20917 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a 18 carat 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic 18 carat diamond over the years, but those made by Meghna Jewels, Roman Malakov and Harbor Diamonds are often thought to be among the most beautiful. A 18 carat diamond can be a stylish choice for most occasions, but Diamond rings, from our inventory of 23342, can add a particularly distinctive touch to your look, day or night. 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. Most of our 18 carat diamond for sale are for women, but there are 7551 pieces available to browse for men.

How Much is a 18 Carat Diamond?

The price for a 18 carat diamond starts at $259 and tops out at $259 with these rings, on average, selling for $6,327.