The impressive Switch-It Gems™ Interchangeable Simulated Emerald Pendant Set with 12 Cushion Cut 10mm Birthstones Included, crafted in 925 Sterling Silver. This attractive design is set with 32 stones channel set colorless Round Brilliant Cubic Zirconia. This design measures 14.00 mm wide, 22.00 mm long. Emerald is May Birthstone: From the French “esmeralde” meaning “green gem”. A symbol of immortality, it is said to improve memory, wisdom and intuition. Free 18 inches chain included. 12 Cushion Cut 10mm Simulated Birthstone Included. So buy this Switch-It Gems Interchangeable Simulated Emerald Pendant Set with 12 Cushion Cut 10mm Birthstones Included Now $159.99.