Natural Saltwater Pearl and diamond coronet cluster ring. Set to centre with a round natural saltwater pearl in an open back half drilled setting, approximately 5.8 x 5.8 x 45mm, encircled by twelve cushion shape old mine diamonds in open back claw and grain settings with a combined approximate weight of 0.84 carats, to an elegant coronet cluster design featuring curving claws, an intricately pierced gallery and open backholing, leading to inwardly tapering shoulders and flowing through to a solid D-shape shank. Tested yellow gold and platinum, French import mark, circa 1905, accompanied by Gemmological Certification Services report #5783-1170.
