100% Authentic Neil Lane Pure Platinum & 18K White Gold Diamond Engagement Ring Wedding Set 7.8g This wedding set is soldered together, with a 100% Authentic Neil Lane solid 14K white gold criss-cross diamond band. Soldered to a solid 18K White Gold diamond ring, with a pure platinum head. The diamonds are inscribed by GSI Lab. The center diamond is graded as a 0.72ct H SI2,the two side diamonds measure 0.49cttw, H-I color, SI1-SI2 The wedding band has 33 full cut diamonds, approx 0.66cttw, H-I color, SI2-I1. The ring is a size 5.25. please see photos for details