.016 Ctw (I-J Color, I2-I3 Clarity) Diamond & Oval Black Onyx 13mm Tapered Ring in Sterling Silver Rhodium plated sterling silver tapered design Pave set I-J white diamonds, I2-I3 clarity, .016 cttw Genuine black onyx, 10 x 8mm oval, irregular shape Average item weight is 12.94 grams Includes our custom gift box