C. 2000. Boasting pristine symmetry, our compelling Estate collection pendant necklace presents a perfect swirl blazing with 1.17 ct. t.w. r… C. 2000. Boasting pristine symmetry, our compelling Estate collection pendant necklace presents a perfect swirl blazing with 1.17 ct. t.w. round brilliant-cut diamonds. This statement piece possesses infinite versatility, offering high-end sparkle to a casual look, or serving as a stunning focal point of a simple, special-occasion outfit. Finely crafted in polished 18kt white gold. Suspends from a 14kt white gold box chain. Lobster clasp, diamond swirl pendant necklace. Exclusive, one-of-a-kind Estate Jewelry.