C. 1980. Make new friends, but keep the old. From our Estate collection, this timeless 10.50 ct. t.w. rectangular sapphire bracelet is a fai… C. 1980. Make new friends, but keep the old. From our Estate collection, this timeless 10.50 ct. t.w. rectangular sapphire bracelet is a faithful companion -- bringing rich color, depth and classic sophistication to your style. Finely crafted in polished 14kt yellow gold. Lobster clasp, sapphire bracelet. Exclusive, one-of-a-kind Estate Jewelry.