Art Deco & Mid Century JewelryEuropean and American jewelry made between 1920 and 1960, including signed jewels and unusual examples. Mid-Century Tutti-Frutti BraceletYellow, white and rose gold link bracelet set with bezel set diamonds and carved emerald, sapphire, and ruby, American, c. 1940.Modernist Cuff BraceletUnusual carved chalcedony wave design cuff bracelet set with 18 karat gold and citrine, c. 1930.Art Deco Drop Earrings, Trabert & Hoeffer MauboussinPair French Art Deco platinum, diamond, onyx and coral drop earrings, Trabert & Hoeffer Mauboussin, c. 1925. Antique Emerald Cut Diamond RingPlatinum and diamond solitaire ring containing an antique emerald cut diamond weighing 3.77 carats (K color, VS1 clarity) with a pair of tapered bullet-shaped diamonds.Art Deco Tourmaline RingArt Deco platinum, emerald cut rubellite and baguette diamond ring, c. 1925.Fox Brooch, French French platinum and diamond fox brooch with onyx eyes, c. 1925. French Art Deco Diamond BraceletFrench Art Deco platinum and diamond bracelet, with square, baguette and round diamonds forming the plaque links, by Rubel Frères, Paris c. 1925.Antique Carré Cut Diamond RingPlatinum and diamond solitaire ring containing an antique 6.61 carat Carré cut diamond (G color, SI1 clarity) with round diamonds set to shoulders. Art Deco Bow Brooch by Tiffany & Co.Fine Art Deco platinum, diamond and baguette diamond bow brooch, Tiffany & Co., New York, c. 1925.Diamond Starburst Earrings, Oscar HeymanPlatinum and diamond starburst earrings, by Oscar Heyman, New York, c. 1960. Unusual Art Deco Diamond and Hardstone Dress ClipsPair very unusual Art Deco platinum, diamond, turquoise, citrine, and hardstone dress clips, designed in a Revivalist style, c. 1925. Art Deco Sapphire and Diamond NecklacePlatinum, diamond and sapphire channel necklace set with baguette diamonds and buff-top sapphires, the clasp with a cabochon star sapphire and diamond surround, New York, circa 1930.Art Deco Diamond and Hardstone BraceletArt Deco platinum, diamond, sapphire, and carved hardstone bracelet with lapis lazuli and turquoise flowers, chrysoprase leaves, and diamond set sapphire beads, New York c. 1925.Rare Art Deco Drop EarringsPair French Art Deco platinum and diamond drop earrings containing a pair of antique cushion cut diamonds weighing a total of about 5.00 carats, c. 1920. Art Deco Diamond Long ChainPlatinum and European cut diamond long chain containing 152 diamonds weighing a total of about 30.00 carats, c. 1930. Jade and Diamond RingFine platinum, pavé diamond and jade (natural, type "A") ring, c. 1950. View More