Received as a gift. Never worn, brand new Roberto Coin T initial necklace. Purchased from Borsheims. Fashioned in 18K yellow gold and designed by Roberto Coin, these diamond initial disc necklaces, from the Tiny Treasures collection, offer fun and whimsy. Measuring approximately 13.5mm in diameter and suspending from an adjustable chain, each necklace features sparkling round diamonds weighing approximately 0.04cttw. Chain adjusts from 16" to 18" and secures with a lobster claw clasp.