Split Shank engagement ring set with a 2.5 ct cushion cut SUPERNOVA Colorless Moissanite. The prongs are accented with diamonds, 32, F/G VS quality, .12 ct. Widest part of ring is 5mm. SUPERNOVA colorless moissanite stones are cut just for you upon order. They take 3-4 weeks to deliver to us for setting. Approximate time to produce and ship - 4.5 weeks. -------SUPER-PUREQG