Platinum, Sapphire and Diamond Ring, France

Platinum, Sapphire and Diamond Ring, France
One cushion-shaped sapphire weighing 18.43 cts., modified rectangular-cut sapphires, 32 old-mine single-cut diamonds ap. .45 ct., no. 4818, with French assay mark, ap. 7.4 dwts. Size 5.

With Gem Paris report no. 20201975136 stating Sri Lanka (Ceylon) origin, with no indications of modification or treatment.

C
Condition Report: Center sapphire: medium slightly violetish blue, visible zoning diagonal across center, fingerprint and crystal inclusions slightly visible to eye, lively.
Sapphires: light, medium and dark blue to violetish blue, slightly included, several small chips, variations in color.
Diamonds: I-J-SI.
Evidence of re-sizing.
13/16 x 15/16 inch.
Any condition statement is given as a courtesy to a client, is an opinion and should not be treated as a statement of fact and Doyle New York shall have no responsibility for any error or omission. Please contact the specialist department to request further information or additional images that may be available.