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This is a genuine Marianovich Gems Certificate of Authenticity.
Alexandrite
Marianovich Gemstone Report № 391 222 940 · October 14, 2026
Details
Item DescriptionOne loose stone
Weight1.12 carats
Measurements7.88 x 3.93 x 3.45 mm
ShapeEmerald
ColorCool Teal-Green (daylight) to Soft Mauve Pink-Violet (incandescent)
Hardness8.5
TransparencyTransparent to Semi-Transparent
Conclusion
MineralChrysoberyl
VarietyNatural Alexandrite
TreatmentUnheated/Untreated
OriginRussia
This is a Marianovich Gems Certificate of Authenticity – an in-house expert opinion issued by Marianovich Gems, not an independent laboratory report – backed by our Authenticity Guarantee. Geographic origin and color are stated as expert opinions, not guarantees.