632
A Sapphire and Diamond Ring
One oval-shaped sapphire, 10.76 caratsTwo trapezoid-cut diamonds on the sides, 1.26 carats total
Brilliant-cut diamonds, 0.85 carat total18K white gold<em>GRS Report: Sri Lanka, no indications of thermal treatment
C. Dunaigre Report: Sri Lanka, no indications of heating</em>