Ross-Simons 3.00 ct. t.w. Pave Diamond Bangle Bracelet in 18kt Gold Over Sterling18kt yellow gold over sterling silver, diamond bangle for women. 3. 00 ct. t. w. diamond. 3 8" wide. Box clasp provides security that blends seamlessly into the design. Brilliant cut round diamond and single cut round diamond. Polished 18kt yellow gold over sterling silver. Due to the naturally occurring characteristics of diamonds, each is unique and may exhibit imperfections such as inclusions, blemishes and cloudiness, as well as color variations.