Azurmalachite, rich blue-green shades with a spectacular, natural pattern. Russian deposit.
Frame: Designer's, handmade, made of 925 * silver, polished to a glossy shine. In the lower part of the ring shank there is a nameplate and a sample of the State Assay Chamber.
The size of the stone (large) - 29x23x9 mm, weight-12.11 g.