Lot 47
0
An unheated colour-change sapphire
Jewellery, Silver & Watches | 573
Auction: 25 September 2019 at 11:00 BST
Estimate: £2,500 - £4,000
Description
claw set with an oval cushion-cut unheated purplish-blue colour-change sapphire, each shoulder set with two graduated old round-cut diamonds, to a plain white metal shank, stamped 18ct
Dimensions
Ring size: O/P, estimated sapphire weight: 5.45cts
Footnote
Note:
This lot is accompanied by a verbal report by Gemmological Certification Services, confirming that it is of Madagascan origin, showing no indication of heat treatment