A RUBY AND DIAMOND DRESS RING The collet-set cut-cornered r...

Estimate

€4,000 - €5,000

A RUBY AND DIAMOND DRESS RING The collet-set cut-cornered rectangular ruby, within a bombé mount, set with a heart-shaped diamond surround and pavé-set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 3.80cts total, with case by 'Mancini E Lefevre Gioiellieri, via della Croce, 87, Roma', ring size O½ Accompanied by a report from the Istituto Gemmologico Nazionale, stating that the ruby weighing approximately 1.40ct is natural, of Thai origin, with indications of heat treatment and presence of residue. The diamonds are natural, weighing approximately 3.80cts total, estimated colour G/H, estimated clarity IF/VVS. Report number 36404, dated November 18th 2024.