This blue topaz ring features one 10mm cushion cut blue topaz gemstone. It is surrounded by 38 sparkling diamonds totaling 1/2 carat in I-J color, I1-I2 clarity. Total carat weight is approximately 5 1/2 carats. This ring is in sterling silver. No clasp, 39 Color rating: I Clarity rating: I2 Polished finish Prong setting Warranty available, Limited liability warranty, 60 days USA Imported Belk Exclusive Product Specifications 12mm 5.5 Material & Care Metal, Sterling silver Clean with a soft bristle brush and warm soapy water.