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Item Ships From: Chicago
Important 20 Carat Cabochon Emerald and Diamond Pendant Necklace in 18K Gold
By Antinori Fine Jewels
Located in Chicago, IL
A remarkable custom-made pendant necklace crafted in solid 18K yellow gold, showcasing an important cabochon emerald of approximately 18.00 carats. The emerald displays an intense vi...
Category

2010s Italian Modern Chicago - Chain Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow 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 Chicago - Chain Necklaces

Materials

Sapphire, 14k Gold, Rose Gold

Vintage Two Color Enamel Gold Chain Necklace
Located in Chicago, IL
Circa 1970s This 14K gold chain necklace is embellished with sparkling red and navy blue translucent enamel. Marked with dog’s head Austrian import mark and 585 gold standard (14K)...
Category

1970s Vintage Chicago - Chain Necklaces

Materials

Gold, 14k Gold, Enamel

1.70 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

3.18 Carat Oval Tanzanite Blue 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 Chicago - Chain Necklaces

Materials

Tanzanite, 14k Gold, Yellow Gold

1.64 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.57 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 Chicago - 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 Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.98 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

3.15 Carat Purple Sapphire Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Sapphire, Purple Sapphire, 14k Gold, Yellow Gold

0.85 Carat Red Cushion 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 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. The 0.85 carat Cushion Cut Red Ruby Necklace...
Category

2010s American Contemporary Chicago - Chain Necklaces

Materials

14k Gold, Yellow Gold

1.91 Carat Green Emerald Pear Shape 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 Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow 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 Chicago - Chain Necklaces

Materials

Sapphire, 14k Gold, White 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 Chicago - Chain Necklaces

Materials

Diamond, Pink Sapphire, 14k Gold, White 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 Chicago - Chain Necklaces

Materials

Sapphire, Emerald, 14k Gold, Yellow 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 Chicago - Chain Necklaces

Materials

Sapphire, 14k Gold, White Gold

1.96 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow 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 Chicago - Chain Necklaces

Materials

Emerald, 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 Chicago - Chain Necklaces

Materials

Diamond, 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 Chicago - Chain Necklaces

Materials

Diamond, Emerald, 14k Gold, White Gold

1.39 Carat Cushion 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 Chicago - Chain Necklaces

Materials

Padparadscha Sapphire , 14k Gold, White Gold

1.14 Carat Round Ruby 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 Chicago - Chain Necklaces

Materials

Ruby, 14k Gold, Yellow 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 Chicago - Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

1.41 Carat Green Emerald Oval 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 American Contemporary Chicago - 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 Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.65 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.73 Carat Green Emerald Oval 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 American Contemporary Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.92 Carat Green Emerald Pear Shape 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 Chicago - Chain Necklaces

Materials

Emerald, 14k Gold, Yellow Gold

1.56 Carat Pink Padparadschah Oval Cut 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 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. The 1.56 carat Oval Cut Pink Padparadscha Necklace...
Category

2010s American Contemporary Chicago - Chain Necklaces

Materials

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 Chicago - Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

4.20 Carat Oval Tanzanite Blue 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 Chicago - Chain Necklaces

Materials

Tanzanite, 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 Chicago - 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 Chicago - Chain Necklaces

Materials

Diamond, 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 Chicago - Chain Necklaces

Materials

14k Gold, White Gold

3.11 Carat Trilliant Tanzanite Blue 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 Chicago - Chain Necklaces

Materials

Tanzanite, 14k Gold, Yellow Gold

3.19 Carat Diamond Halo Y-Drop 14K White Gold Necklace
Located in Chicago, IL
A refined take on timeless glamour, this captivating Y-drop necklace is meticulously crafted in 14K white gold and set with a total of 3.19 carats of natural round brilliant cut diam...
Category

2010s Italian Contemporary Chicago - Chain Necklaces

Materials

Diamond, 14k Gold, White 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 Chicago - Chain Necklaces

Materials

Sapphire, 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 Chicago - Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

3.55 Carat Spessartite Gemstone Orangy Red Handmade Solitaire Necklace In 14k YG
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 Chicago - Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

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