Silver moldavite pendant with gold-plated elements 12,8g

Material used for fixing to the jewellery: Silver with gold-plated elements (surface is treated with rhodium plating - against silver blackening)
Locality: Besednice Jezkovna
Total weight: 12,8g 
Dimensions: 4,4, 3,1 x 1,1 cm 
Silver purity: 925/1000 Ag
Weight of moldavite: 6g
Weight of silver used in the jewelry: 6,8g
Note: Chain is not included