Atlantic Diamond Company Chain Necklaces
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1.97 Carat Cushion Sapphire Purple Fashion Necklaces In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, 14k Gold, Yellow Gold
0.94Carat Asscher Emerald Green Fashion Necklaces In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
1.04 Carat Asscher Emerald Green Fashion Necklaces In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
1.15 Carat Emerald Bluish Green Fashion Necklaces In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, Emerald, 14k Gold, Yellow Gold
1.76 Carat Triangle Sapphire Blue Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
3.02 Carat Cushion Sapphire Peach Pink Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
2.89 Carat Oval Sapphire Blue Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
3.27 Carat Oval Sapphire Blue Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
2.15 Carat Oval Padparadschah Pink Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
14k Gold, White Gold
1.27 Carat Oval Padparadschah Pink Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
14k Gold, White Gold
2.07 Carat Oval Padparadschah Purplish Pink Fashion Necklaces In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
14k Gold, White Gold
1.66 Carat Sapphire Blue Asscher &Fashion Necklaces Berberyn Certified In 14K RG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Sapphire, 14k Gold, Rose Gold
1.42 Carat Sapphire Blue Oval & Fashion Necklaces In 14K Rose Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Sapphire, 14k Gold, Rose Gold
2.57 Carat Sapphire Blue Cushion &Fashion Necklaces Berberyn Certified In 14K WG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
1.03 Carat Sapphire Pink Cushion &Fashion Necklaces Berberyn Certified In 14K RG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Sapphire, 14k Gold, Rose Gold
2.20 Carat Sapphire Purple Oval & Fashion Necklaces Berberyn Certified In 14K WG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Sapphire, 14k Gold, White Gold
1.21 Carat Pink Sapphire Cushion &Fashion Necklaces Berberyn Certified In 14K RG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Pink Sapphire, 14k Gold, Rose Gold
1.74 Carat Pink Sapphire Oval & Fashion Necklaces Berberyn Certified In 14K RG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Pink Sapphire, 14k Gold, Rose Gold
1.43 Carat Pink Sapphire Oval & Fashion Necklaces In 14K Rose Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Pink Sapphire, 14k Gold, Rose Gold
0.97 Carat Emerald Green Oval & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
1.51 Carat Emerald Cushion & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
3.09 Carat Emerald Oval & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
0.90 Carat Emerald Pearshape & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
2.35 Carat Yellow Sapphire Round Certified &Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Yellow Sapphire, 14k Gold, Yellow Gold
1.09 Carat Emerald Cut & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
1.88 Carat Emerald Cut & Fashion Necklaces In 14K Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Chain Necklaces
Materials
Emerald, 14k Gold, Yellow Gold
6.03 Carat Green Emerald Delicate Handmade Solitaire Necklace In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, Emerald, 14k Gold, Yellow Gold
0.73 Carat Emerald Diamond Handmade Solitaire Necklace In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, Emerald, 14k Gold, White Gold
1.03 Ct Diamond Princess Delicate Handmade Solitaire Necklace In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
1.00 Carat Round Diamond Handmade Solitaire Necklace In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
1.06 Carat Round Diamond Handmade Solitaire Necklace In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
0.83 Carat Radiant Diamond Handmade Solitaire Necklace In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
1.02 Carat Radiant Diamond Handmade Solitaire Necklace In 14k White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
1.01 Carat Cushion Brilliant Diamond Handmade Solitaire Necklace In 14k WG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
1.15 Carat Diamond Radiant Delicate Handmade Solitaire Necklace In 14k WhiteGold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
1.85 Carat Round Diamond Delicate Handmade Solitaire Necklace In 14k Yellow Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
1.73Ct Purplish Pink Sapphire Radiant Delicate Handmade Solitaire Nec. In 14K WG
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s American Contemporary Chain Necklaces
Materials
Diamond, Pink Sapphire, 14k Gold, White Gold
1.49ct Round Irraiated Blue Diamond in 14K White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. This ultra-modern solitaire pendant necklace features one sparkling round brilliant cut. The diamond is a fancy vivid blue irradiated diamond with a weight of 1.49 carats. A light-weight 16 inch long cable chain is threaded through a slim ring...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, Blue Diamond, 14k Gold, Rose Gold, White Gold
28.80ctw White Natural Diamond Round Faceted Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
.25CTW Rose Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. A gorgeous diamond necklace...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
.50CTW Rose Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
1.50CTW Rose Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
$1,205 / item
1.00CTW Rose Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. A gorgeous diamond necklace...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
1.00CTW Yellow Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. A gorgeous diamond necklace...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
.75ctw Yellow Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
.75CTW Rose Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers across the country. As the founder shifts focus to new ventures, he’s releasing a final selection of investment-grade gemstone and diamond pieces—offered exclusively to 1stDibs buyers at exceptional, below-market prices. This is not a liquidation or sale—it’s a one-time opportunity to acquire legacy-level jewelry at true insider value. Each piece is final; once sold, it will not be restocked. A gorgeous diamond necklace...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
10.00 Carat Round Cut Diamond Riviera Necklace in 14K White Gold
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, White Gold
2.00ctw Rose Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Rose Gold
$1,807 / item
1.50ctw Yellow Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
This piece comes directly from the vault of Atlantic Diamond Company—a family-run fine jewelry house with nearly 50 years of history serving elite collectors, retailers, and dealers ...
Category
2010s Contemporary Chain Necklaces
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
$1,205 / item