22K OPAL, TANZANITE & EMERALD EARRINGS: 22K yellow gold earrings contain pieces of crystal opal tablet. (Three pieces of opal are cracked). The two round shaped mixed cut emeralds total approx. .35 Ct. The 2 oval shaped mixed cut tanzanites total approx. 2.00 Ct. Approx. The opals are epoxy set. The emeralds and tanzanite are bezel set. Shepherds hook closures. Length 2.5''. Weight: 12.9 grams.