Gem Stone(s): Moissanite or Natural Diamonds Specification: approximately 3/4 Carats 23 Qty (Round - 2.0mm) (Qty, CTW, and other measurements depend on finger size) Band Width: Approximately 1.7mm (base) to 2.3mm (top) Item#: WB47 Processing Time: 12-15 Business Days after order is placed.