There are many striking antique Jewels coming up for Auction this month, with spectacular Antique and Art Deco Jewels are going on Auction in the Sotheby’s Fine Jewelry Sale in New York City tomorrow!
Sotheby’s Fine Jewelry | 18 June 2026
Chaumet Diamond Clip, France
Estimate: 20,000 – 30,000 USD
A Chaumet Diamond Clip, featuring three old mine- and old European-cut diamonds within a frame of similarly cut, rose- and single-cut diamonds, signed Chaumet et cie Paris, circa 1935.
Schlumberger for Tiffany & Co. Turquoise and Diamond Clip-Brooch
Estimate: 7,000 – 9,000 USD
A Schlumberger for Tiffany & Co. Turquoise and Diamond Clip-Brooch of floral design, set with oval-shaped turquoise cabochons, the petals set with round diamonds.
Tiffany & Co. Cultured Pearl and Diamond Necklace
Estimate: 8,000 – 12,000 USD
A Tiffany & Co. Cultured Pearl and Diamond Necklace designed as a collar decorated with quatrefoil motifs, set with round diamonds and cultured pearls.
Ruby and Diamond Pendant-Brooch
Estimate: 15,000 – 20,000 USD
A Ruby and Diamond Pendant-Brooch, designed as a Maltese cross, set with pear-shaped rubies and pear-shaped, old mine- and rose-cut diamonds, 19th century.
Cartier Emerald, Diamond and Enamel Clip
Estimate: 20,000 – 40,000 USD
A Cartier Emerald, Diamond and Enamel Clip, featuring a carved emerald cabochon, accented by black enamel and set with a pentagonal-shaped diamond and pavé-set old European- and single-cut diamonds., circa 1920s.
Natural Pearl and Diamond Pendant-Earrings
Estimate: 30,000 – 60,000 USD
A pair of Natural Pearl and Diamond Pendant-Earrings, duspending a pair of drop-shaped natural pearls, surmounted by old European- and rose-cut diamonds.
Paste Necklace
Estimate: 4,000 – 6,000 USD
A Paste Necklace, of fringe design, set with cushion-shaped colorless paste stones, late 19th century.
Diamond Pendant-Brooch
Estimate: 15,000 – 25,000 USD
Diamond Pendant-Brooch of knotted design, set with old European- and single-cut diamonds, circa 1950s.
Natural Pearl and Diamond Pendant-Brooch
Estimate: 15,000 – 20,000 USD
A natural Pearl and Diamond Pendant-Brooch, suspending a drop-shaped natural pearl, the surmount composed of floral and ribbon motifs, set with old European-, old mine- and rose-cut diamonds on a fine platinum chain, 19th century
