The first ring centring on a conch pearl weighing 2.83 carats, decorated with brilliant-cut diamonds extending to the shoulders; the second ring of an oval pink spinel weighing 2.42 carats, flanked by brilliant-cut diamonds; the third ring modelled as a flower, set with circular-cut rubies and brilliant-cut diamonds, the rubies together weighing approximately 1.55 carats, mounted in 18 karat white, yellow, blackened gold and platinum. Ring size:6¼, 5 and 7¾ respectively (3)

Accompanied by GIA report numbered 6312984392, dated 20 February 2019, stating that the 2.42 carat spinel is natural, Purple-Pink colour, with no indications of heating;
report numbered 1319984695, dated 25 February 2019, stating that the 2.83 carat conch pearl is natural saltwater, Pink and Natural colour, with no indications of treatment. 

Potential bidders are advised to contact jewellery department before bidding as certain permits may be required for export.