Russian Sapphire

Gemologist’s Note
Third in a graduated run of small octagon step cuts, this one settling at 0.29 carats — each slightly smaller than the last, each cut to the same exacting standard rather than scaled down carelessly. The yellow-green tone stays consistent and true even at this size, and the faceting keeps its precision: crisp corners, a clean X-pattern through the pavilion, no softness in the cutting to compensate for the smaller rough. GFCO confirms no heat, no treatment, Sutara origin.
Sergey Marianovich
$600.00
Weight
0.29 ct
Color
Olive Green
Measurements
3.44 × 3.4 × 2.58 mm
Treatment
Unheated/Untreated
Shape
Square
Origin
Sutara, Russia
Lab Report
GFCO