Bidspirit auction | 28.00 ct cabochon cut blue

28.00 ct cabochon cut blue sapphire diamond gold ring 18k yellow gold, set with cabochon cut sapphire ca. 28.00 ct, geografic origin Sri Lanka, flanked by brilliant cut diamond pavé ca. 1.50 ct, G-H, VVS. Weight ca. 16.6 g. IT Size 11 - US Size 6. Item condition grading: ***** excellent. Accompanied by IGN Istituto Gemmologico Nazionale jewel report.