Russian Sapphire

Gemologist’s Note
An oval cushion silhouette — another shape this deposit’s rough rarely accommodates well, so a properly proportioned example at 0.60 carats is a small victory in itself. The classic yellow-green Sutara tone runs clean and even across the face, and the brilliant crown keeps the stone active, throwing bright flashes rather than settling flat. Clarity holds up well for the weight, letting color and light carry the stone rather than any single feature. GFCO confirms no heat, no treatment, Sutara origin.
Sergey Marianovich
Weight
0.60 ct
Color
Olive Green
Measurements
5.9 × 4.02 × 2.93 mm
Treatment
Unheated/Untreated
Shape
Oval
Origin
Sutara, Russia
Lab Report
GFCO