Colombian Emerald Tennis Bracelet 4x6mm 925 Sterling Silver with High Quality CZ. This bracelet contains natural mined Colombian Emeralds measuring 4x6mm, and high quality cubic zirconia's. This bracelet is 925 sterling silver and available in platinum plating (silver), gold, and rose gold color. The bracelet length is 17cm with several extra centimeters for adjustment. This item includes a certificate of authenticity and a velvet gift box with purchase. This item is made to order, please allow up to 10-15 days for processing and delivery of this item.