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Diamond 18

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Diamond Pendant in 18k Rose Gold
By Ri Noor
Located in Houston, TX
Simple yet elegant, Ri Noor's Diamond Pendant in 18k Rose Gold sparkles as the intricate cuts of the stones reflect light. The necklace features a solitaire diamond set in 18k rose g...
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Diamond Pendant in 18k Rose Gold
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H 0.2 in. W 0.2 in.
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

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.
Margherita Burgener Titanium 18 Karat Gold Diamond Future Earrings
By Margherita Burgener
Located in Valenza , IT
Handcrafted in Margherita Burgener workshop, based in Valenza, Italy, the stylish Future collection earrings are shaped as a dome, centering a diamond weighing 0.06 ct each. They ...
Category

21st Century and Contemporary Contemporary Clip-on Earrings

Materials

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

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

18 Karat White Gold Owl in Mediterranean Coral Onyx Diamonds Cufflinks
By AVGVSTA
Located in Milano, IT
In this amazing pair of cufflinks , front face and toggle are identical and feature the body of a owl vividly hand-carved depicted and made of Mediterranean coral, resting on an oval...
Category

2010s Cufflinks

Materials

Coral, Diamond, White Diamond, Onyx, 18k Gold, White Gold

AENEA 18k Yellow Gold Fancy Yellow Brown White Diamonds Bangle
By AENEA Jewellery
Located in Salzburg, AT
If you are looking for a fantastic elegant, but easy to wear piece, that is the one! Like Cartier and Faberge of the 1920s we combined yellow gold and sterling silver. It is mainly t...
Category

21st Century and Contemporary Modern Bangles

Materials

White Diamond, Brown Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Rho...

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

18 Karat Yellow Gold Diamond Swan Brooch with a South Sea Pearl Belly
By Emilio!
Located in New York, NY
Unique one of a kind brooch! A gorgeous enormous south sea pearl sits as the belly of this lovely Swan. Diamonds rubies emeralds and sapphires complete the design. Diamond Color: E-...
Category

21st Century and Contemporary Modern Brooches

Materials

Diamond, White Diamond, Cultured Pearl, Ruby, Blue Sapphire, 18k Gold

Rolex Men's Datejust Watch SS and 18K White Gold Silver Index Dial Diamond Bezel
By Rolex
Located in Los Angeles, CA
WATCH DESCRIPTION BRAND : Rolex MODEL : Datejust CASE SIZE : 36mm GENDER : Men's CASE : Rolex Stainless Steel Case WATCH FEATURES DIAL : Rolex Silver Dial set with Index Hour Ma...
Category

Vintage 1980s Wrist Watches

Materials

Diamond, Stainless Steel, 18k Gold

Emerald, Diamond and Enamel Hexagonal Museum Series Ring in 18 Karat Yellow Gold
By Andrew Glassford
Located in Dallas, TX
Beautiful 2.12 carat Hexagonally cut Emerald. A beautiful stone with a rich, strong emerald green color. It is surrounded by a black band of enamel and .39 carats of GH color VSI di...
Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Emerald, Yellow Gold, Enamel, 18k Gold

Platinum and 18 Karat Yellow Gold Diamond and Half Moon Green Tourmaline Ring
Located in Southampton, PA
Fashionably crafted from the prestigious glisten of platinum and shimmering 18K yellow gold, this stunning ring is an artistic wonder! The beautiful is embellished with 0.18 carats o...
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold

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

Rolex Men's Datejust Watch SS & 18K White Gold MOP Roman Dial Diamond Bezel
By Rolex
Located in Los Angeles, CA
WATCH DESCRIPTION BRAND : Rolex MODEL : Datejust CASE SIZE : 36mm GENDER : Men's CASE : Rolex Stainless Steel Case WATCH FEATURES DIAL : Rolex Professionally Refinished White Mo...
Category

Vintage 1980s Wrist Watches

Materials

Ruby, Diamond, White Gold, Stainless Steel

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

Boucheron "Richelieu" Diamond Ring
By Boucheron
Located in Bal Harbour, FL
Boucheron ring from the "Richelieu" collection in 18kt white gold and set with 1.60cts of fine, white diamonds. Properly signed and numbered for autheticity. US size 4 1/2
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, 18k Gold

Diamond Gold Flower Bouquet Brooch
Located in Beverly Hills, CA
A diamond studded bouquet of flowers, this brooch features over 7 carats of diamonds set in 18K white gold. The pedals dance with light, this is one bouquet worth fighting over! Dim...
Category

20th Century Brooches

Materials

Diamond, 18k Gold

  • Diamond Gold Flower Bouquet Brooch
  • Diamond Gold Flower Bouquet Brooch
  • Diamond Gold Flower Bouquet Brooch
  • Diamond Gold Flower Bouquet Brooch
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W 1.75 in. L 2.60 in.
Chaumet Paris Diamond Bow Brooch
By Chaumet
Located in Bal Harbour, FL
Elegant, classic and timeless from one France's most elite jewelers. 18kt white gold and diamond. Double pin and safety mechanism. Signed, hallmarked and numbered for authenticity. C...
Category

21st Century and Contemporary Brooches

Materials

White Diamond, 18k Gold

Ruby Heart Diamond Gold Necklace
Located in Beverly Hills, CA
This beautifully designed necklace features a 0.91 carat heart shaped ruby accented by 2.37 carats of VS quality round and baguette cut diamonds. The 18K yellow gold setting has a qu...
Category

21st Century and Contemporary More Necklaces

Materials

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

East West Marquise Diamond Solitaire Necklace
By Ri Noor
Located in Houston, TX
Simple yet elegant, Ri Noor's East West Marquise Diamond Solitaire Necklace sparkles as the intricate cuts of the stones reflect light. The necklace features a marquise diamond set i...
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Aquamarine Diamond Gold Drop Earrings
Located in Beverly Hills, CA
This special pair of earrings features 83.70 carats of sparkling sea blue aquamarine. The oval cut, round cut aquamarines are clustered in this breathtaking drop. For added glamour t...
Category

21st Century and Contemporary Dangle Earrings

Materials

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

DAVID WEBB Fleur-de-Lis Diamond Detachable Brooch
By David Webb
Located in New York, NY
DAVID WEBB Fleur-de-Lis Diamond Detachable Brooch in 18k Yellow Gold and Platinum. An exquisitely textured gold design emblematic to David Webb, this bold 'fleur-de-lis' lends a nod...
Category

Vintage 1970s Brooches

Materials

Diamond, 18k Gold, Platinum

Chaumet Diamond Platinum Bracelet, 1930s, French
Located in Beverly Hills, CA
Stunning late Art Deco bracelet created by Chaumet, Paris in the 1930s. It is made of platinum and set with transitional round brilliant cut and baguette cut diamonds. The diamonds a...
Category

Vintage 1930s Art Deco More Bracelets

Materials

Diamond, Platinum, 18k Gold, White Gold

Ruby Diamond Gold Flower Cluster Flexible Dangle Earrings
Located in Beverly Hills, CA
A feminine pair of earrings featuring 8.82 carats of oval shaped vivid red rubies and 2.96 carats of VS quality round cut diamonds. The pendulum style earrings have a soft movement t...
Category

21st Century and Contemporary Dangle Earrings

Materials

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

Cabochon Ruby Diamond Gold Detachable Drop Earrings
Located in Beverly Hills, CA
This extravagantly bold pair of earrings are not for the faint of heart! 46.30 carats of deep red cabochon rubies take center stage in these detachable drop earrings. The 18.80 carat...
Category

21st Century and Contemporary Drop Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby Diamond and Enamel Gold Marquise Ring
Located in Monte Carlo, MC
This marquise ring is a perfectly shaped combination of sharp, smooth lines and soft, rounded edges and sits perfectly flat. With an excellent make it is both simple and elegant, bea...
Category

Late 20th Century Modern Cocktail Rings

Materials

White Diamond, Ruby, 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

Art Deco Sapphire and Diamond Cluster Ring, circa 1930s
Located in London, GB
This art deco sapphire ring is a lovely floral design with a deep blue sapphire in the centre. The sapphire weighs 0.40 carat and is claw set. The surrounding cluster of diamonds has...
Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Diamond Gem Ruby Emerald Gold Platinum Clown Brooch
Located in Beverly Hills, CA
We aren’t clowning around here! This brooch features approximately 16 carats of VS quality full cut diamonds. 4.50 carats of vivid red rubies, set in 18K yellow gold and platinum, ru...
Category

20th Century Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Yellow Gold, Platinum

  • Diamond Gem Ruby Emerald Gold Platinum Clown Brooch
  • Diamond Gem Ruby Emerald Gold Platinum Clown Brooch
  • Diamond Gem Ruby Emerald Gold Platinum Clown Brooch
  • Diamond Gem Ruby Emerald Gold Platinum Clown Brooch
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W 3.50 in. L 4.25 in.
Multi Gem Necklace With Diamonds, Rubies, Sapphires, Emeralds, and Onyx
By Ri Noor
Located in Houston, TX
Ri Noor's Multi Gem Necklace is a striking statement piece that features an assorted collection of jewels including white diamonds, rubies, sapphires, emeralds, and onyx all set in 1...
Category

2010s Contemporary Chain Necklaces

Materials

Emerald, Onyx, Ruby, Diamond, Blue Sapphire, 18k Gold

Natural Fancy Yellow Diamond Double Halo Two-Color Gold Bridal Fashion Ring
By Beyond Fine Jewelry
Located in NEW YORK, NY
Natural Fancy Yellow Cushion 0.64 Carat in double Halo of natural fancy yellow round 0.19 Carat and white diamond round 1.00 Carat. In split prong 18K White and Yellow Gold ring. St...
Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

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

Iconic Van Cleef & Arpels Ludo Bracelet
By Van Cleef & Arpels
Located in New York, NY
Iconic Van Cleef and Arpels Ludo Bracelet 3 large cabochon emeralds surrounded by 56 round cut diamonds & 5 larger antique cut diamonds on the clasp accented with black enamel. Sign...
Category

Vintage 1950s Retro Chain Bracelets

Materials

Diamond, Emerald, 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

Prehnite and Diamond 18 Karat Gold Ring
By F Vergano
Located in Troy, MI
This 18k white gold ring centers around a cabochon cut Prehnite. An intriguing gemstone that features a unique green glow and is known as the stone of prophecy, aiding in spiritual c...
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, 18k Gold

Moonstone Sapphires Diamonds 18 Karat White Gold Necklace
By Baume
Located in Poitiers, FR
Baume creation - Unique piece. Pendant in 18 karats white gold. Round shape, this white gold pendant is decorated with a moonstone in the center, with an entourage of alternating blu...
Category

2010s Modern Pendant Necklaces

Materials

Diamond, White Diamond, Moonstone, Sapphire, Blue Sapphire, White Gold, ...

1960s Diamond 18 Karat Yellow Gold Retro Swirl Ring
Located in Poitiers, FR
Ring in 18 karats yellow gold, eagle's head and dog's head hallmark. Vintage ring, it is set on its top of an antique brilliant-cut diamond in a swirl of antique brilliant- cut diamo...
Category

Vintage 1960s Retro Cocktail Rings

Materials

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

Baume Opal Emerald Diamond 18 Karat Yellow Gold Necklace
By Baume
Located in Poitiers, FR
Baume Creation - Unique piece. Pendant in 18 karats yellow gold, eagle's head hallmark. Oval-shaped, this splendid and original necklace is adorned with an opal cabochon surrounded b...
Category

2010s Modern Pendant Necklaces

Materials

Diamond, White Diamond, Emerald, Opal, Gold, 18k Gold, Yellow Gold

Baume Jade Diamonds 18 Karat White Gold Dangle Earrings
By Baume
Located in Poitiers, FR
For pierced ears. Earrings in 18 carats white gold. These long art deco earrings are made of a green jade cabochon earring in pearly set with a removable gold stem, wich retains an o...
Category

2010s Art Deco Dangle Earrings

Materials

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

1950s Retro Enamel Diamonds 18 Karat Yellow Gold Parrot Brooch
Located in Poitiers, FR
Brooch in 18 karats yellow gold, owl hallmark. This incredible retro brooch represents a parrot whose body is pierced and enamelled blue and red. The bird is resting on a black ename...
Category

Vintage 1950s Retro Brooches

Materials

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

French 1970s Retro Diamond 18 Karat White Gold Marquise Ring
Located in Poitiers, FR
Ring in 18 karats white gold, eagle's head hallmark Marquise shape ring, this authentic vintage ring is set with claws of a modern brilliant cut diamond in an entourage of 14 diamond...
Category

Vintage 1970s Retro Engagement Rings

Materials

Diamond, White Diamond, 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

Baume Creation Tourmaline Diamonds 18 Karat Yellow Gold Stud Earrings
By Baume
Located in Poitiers, FR
Baume Creation - Unique piece. Pair of ear studs in 18 karats yellow gold. Each ear stud is adorned, in closed setting, with three ultra flat hexagonal green tourmaline. The entourag...
Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

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

Late Georgian Blue Enamel and Diamond 18 Karat Gold Ring
Located in Chipping Campden, GB
A superb late Georgian ring crafted circa 1830. The navette panel is blue enamel set with a trip of fine white diamonds stacked at its centre, with more beautiful diamonds around its...
Category

Antique 1830s Georgian More Rings

Materials

Diamond, 18k 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 1.02 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 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 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

French Modern Sapphire Diamonds 18 Karat Yellow Gold Platinum Ring
Located in Poitiers, FR
Ring in 18 karats yellow gold, eagle's head hallmark, and platinum, dog's head hallmark. Lovely and feminine antique style ring, it is claws set on its top of an oval sapphire, of 2 ...
Category

2010s Modern Engagement Rings

Materials

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

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 0.91 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 0.84 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 0.81 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

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Diamond 18 For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond 18 for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. You can easily find a 70243 antique edition and 87788 modern creations to choose from as well. You’re likely to find the perfect diamond 18 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A diamond 18 from Cartier, Van Cleef & Arpels and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. Finding a diamond 18 for sale for women should be easy, but there are 39543 pieces available to browse for unisex as well as men, too.

How Much is a Diamond 18?

On average, a diamond 18 at 1stDibs sells for $5,536, while they’re typically $1 on the low end and $135,979,328 for the highest priced versions of this item.