Platinum, the oval-shaped cabochon star sapphire flanked by a pair of trapezoid-shaped diamonds, accented by old European and single-cut diamonds, signed JEC & Co, numbered R1289.



The star sapphire measures approximately 16.14 x 12.54 x 8.82 mm, or approximately 15.3ct. Accompanied by AGL Report no. 1145942 stating that the central stone of the ring is a natural corundum star sapphire and that there is no evidence of heat treatment or of clarity enhancement.