Verify another certificate
Verified
This is a genuine Marianovich Gems Certificate of Authenticity.
Tourmaline
Marianovich Gemstone Report № 234 980 134 · September 20, 2026
Details
Item DescriptionOne loose stone
Weight4.57 carats
Measurements10 x 9.61 x 6.38 mm
ShapeSquare
ColorPeach-Raspberry Pink
Hardness7.5
TransparencyTransparent
Conclusion
MineralTourmaline
VarietyNatural Tourmaline
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.