Chantal Thomass Necklaces

14k Yellow Gold Gold and Diamond Infinity Necklace (0.58 tcw) Size: 15mm in diameter N2003PDY Length: 18" This is a beautiful

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 stunning 18k Yellow Gold has an array of mixed gemstones that pop in color. This necklace features 207 princess cut gemstones...

Gorgeous 3.35 ct. emerald cabochon pear shape with 0.25 ct. good quality white diamond rounds. Handmade in 18k white gold.

Gorgeous 14.29 ct. emerald pear shape with 1.10 ct. good quality white diamond rounds. Handmade in 18k white gold. Length is 18".

This collar necklace is engraved with fine detail. The locket has a bird and surrounding it are stars. Locket is empty for your treasures. Length: 44cm Chain Width: 18mm Locket Dim...

Made of gold convex, engraved and chased cartouches plaques. Typical 18th century italian jewel from Venice, these necklace for their lightness made ...

Wonderfully sporty long gold chain necklace with three different size circles. Two of the sizes have a gloss finish and the largest has a raised texture. The largest circles are 5/8 ...

Handmade silver and copper box links necklace interspersed with balls of rose quartz. Designed by Violante Ulrich in Mexico. Violante's father purchased the Spratling ranch...

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. Exceptionally elegant and ravishingly gorgeous. This lavish Tahitian black pearl and diamond...

Specifications: diamonds: 8 PIECES ROUND DIAMOND carat total weight: APPROX .10 CTw color: G clarity: VS metal: GOLD type: Diamonds by the Yard weight:...

This necklace could be worn two ways, the more decorative side or the simple side. Coins on this collar are engraved on one side and are plain and glossy on the other side. The neck...

Flat collar necklace modelled in 9 carat white gold. Length: 43cm Chain Width: 2.5mm Weight: 9.1g