Verify another certificate
Verified
This is a genuine Marianovich Gems Certificate of Authenticity.
Demantoid
Marianovich Gemstone Report № 601 436 025 · September 18, 2026
Details
Item DescriptionOne loose stone
Weight0.54 carats
Measurements5.51 x 4.51 x 2.62 mm
ShapeCushion
ColorBright Classic Green
Hardness6.5
TransparencyTransparent
Conclusion
MineralGarnet (Andradite)
VarietyNatural Demantoid
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.