Art Deco J.E. Caldwell Platinum Onyx & Diamond Ring DREICER & CO. GCal Diamond and Jewelry Analysis

GCal Diamond and Jewelry Analysis Report #J351180084

87 carat antique old European cut diamond with N color and VS2 clarity with GIA # 6237021848

This Antique Edwardian ring is set with 3 old mine cut cushion diamonds within a navette shape with a rose cut diamond surround

The prongs have been rebuilt but they do not distract from the ring's best qualities

Measurements: cluster is 13

Art Deco J.E. Caldwell Platinum Onyx & Diamond Ring DREICER & CO. GCal Diamond and Jewelry AnalysisArt Deco platinum ring by J. E. Caldwell, circa 1930, set with two half moon cut onyx within a double halo of old European cut diamonds. The openwork geometric design is finished with millegrain detailing along the edges. A striking example of J. E. Caldwells precision craftsmanship during the height of the Art Deco period. Details Item 8892 Two half moon onyx and single cut diamonds Platinum Front and center measures 6. 1mm tall, with a 1. 15 1. 7mm