This black onyx ring features one 7mm cushion cut black onyx gemstone. It is surrounded by 38 sparkling diamonds totaling 1/2 carat in I-J color, I1-I2 clarity. Total carat weight is approximately 2 carats. This ring is in sterling silver. 39 Color rating: I Clarity rating: I1-I2 Polished finish Prong setting Choking hazard Warranty available, Limited liability warranty, 60 Days China Imported Product Specifications 9x9mm 2 Carats Material & Care Metal, Sterling silver Use silver polishing cloth on silver items.