CRYSTAL, TANZANITE AND DIAMOND RING
Centring a circular tanzanite cabochon with a surround of single-cut diamonds, mounted to a faceted circular disc of rock crystal with a similarly set surround of single cut diamonds, mounted in 14K gold and silver.
Rock crystal: 7.61 carats
Tanzanite: 1.92 carats
Diamond: 0.83 carat
Gold: 1.54 grams
Silver: 2.78 grams
Gross weight: 6.39 grams
Ring size: American 6 3/4 , English N