Jewelry, Fine Art and 20th Century Decorative Arts

Tested 14-Karat Yellow and White Gold, Synthetic Green Spinel and Diamond Dinner Ring Set with a square cut synthetic green spinel weighing approxi

Art Deco Platinum and Solitaire Diamond Ring Circa 1920-1930 Set with one square emerald cut diamond weighing approximately 2.70 carats surround

18-Karat White Gold, Kunzite and Diamond Dinner Ring Set with one square cut kunzite weighing approximately 28.50 carats flanked by six round brill

18-Karat Yellow and White Gold and Diamond Bowknot Brooch Set with eight round brilliant and single cut diamonds weighing approximately .30 carats.

Contemporary Tested 18-Karat Yellow and White Gold and Diamond Cluster Ring Set with fifteen round brilliant cut diamonds weighing approximately .5

Tested 18-Karat Yellow and White Gold, Persian Turquoise, Diamond and Blue Sapphire Dinner Ring Set with an oval cabochon turquoise stone measuring

18-Karat White Gold, Ruby and Diamond Cocktail Bracelet Set with one oval faceted ruby weighing approximately 1.35 carats and a pavé of more th...

18-Karat Yellow Gold, Diamond, Black Onyx, Black Enamel and Garnet Four-Piece Ensemble Consisting of a bracelet set with five square cut garnets we

18-Karat Yellow Gold, Emerald and Diamond Three-Piece Ensemble Consisting of a pendant set with three round brilliant cut diamonds weighing approxi

Platinum and Solitaire Diamond Ring Set with one large round brilliant cut diamond weighing exactly 14.25 carats flanked by two tapered baguette