RUBY ETERNITY BAND: 18K white gold eternity style band contains 26 round mixed cut rubies. Weight: 2.50 Ct. Approx. The rubies average VS in clarity (Type II), stpR in Hue, 4-5 in Tone and 4 in Saturation. The rubies are prong set. Weight: 2.8 grams. Size: 6.5.