Verify another certificate
Verified
This is a genuine Marianovich Gems Certificate of Authenticity.
Tourmaline
Marianovich Gemstone Report № 700 442 940 · September 20, 2026
Details
Item DescriptionOne loose stone
Weight3.78 carats
Measurements12.45 x 9.81 x 4.85 mm
ShapeOval
ColorRaspberry 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.