An unheated Ceylon sapphire and diamond trilogy ring,the oval mixed-cut sapphire of intense purplish-blue, measuring 12.7 x 7.9 x 7.0 mm, flanked by two early brilliant-cut diamonds, with an estimated total weight of 2.05ct, set to a wire mount and shank, unmarked white metal testing as platinum, ring size N, total weight 6.0 grams.

A verbal assessment of the Gemmological Certification Services confirms sapphire to be Sri Lankan in origin, with no indications of heating. Ref. 5784-3298

Condition Report

There are large healed fractures within the sapphire

Diamond dimensions:
6.5 x 6.5 x 3.9 mm 1.05ct
6.6 x 6.6 x 3.6 mm 1.00ct

One of them seems to be an early modern brilliant-cut / late transitional-cut.