Art Deco pearl and diamond ring, English, circa 1930.

Art Deco pearl and diamond ring. Set with a round old cut diamond in an open back rubover setting with an approximate weight of 0.85 carats, further set with a round natural saltwater pearl, approximately 6.0-6.1 x 4.1mm in diameter, in a open back rubover setting, flanked by eight cushion shape old mine diamonds in open back grain settings with a combined weight of 0.50 carats. The total approximate diamond weight is 1.35 carats, to a two stone cluster ring featuring intricate openwork with millegrain edging, a finely pierced gallery and shaped open backholing, leading to lightly engraved integrated shoulders and flowing through to a solid shank. Tested white gold and platinum, English, circa 1930, accompanied by Gemmological Certification Services report #5776-5277.