Ross-Simons - 1.00ct t. w. Emerald, .26ct t. w. Diamond Tennis Bracelet Bracelet. 7". May babies will love this slender tennis bracelet, beaming with 1.00 ct. t. w. round emeralds and .26 ct. t. w. round brilliant-cut diamonds in polished 14kt yellow gold. Wear it solo for an elegant touch, or mixed into a stack for a special nod to your birthstone! Push-button clasp, diamond and emerald tennis bracelet. Emerald birthstones are the perfect gift for May birthdays.