Amrapali 18K Blackened Gold, and Diamond Floral Motif Earrings.Gold, silver, and diamond earrings measure 1 1/4" in diameter. They feature a combination of full cut and mine cut diamonds ranging in size from 0.03-0.15 carats, weighing approximately 5.5 carats, total weight.. Blackened rhodium finish creates a look that moves easily from casual to formal. Omega style backs, for pierced ears (easily convertible to comfort clips).