Diamonds define a sparkling initial on a personalized necklace crafted from 18-karat gold A hidden synthetic ruby marks the piece for a signature finish 15 1/2 Inch length with 2 Inch extender 1/2 Inch pendant diameter Lobster clasp closure Total diamond weight 0 04ct Color G-H Clarity SI 18k gold/diamond By Roberto Coin made in Italy Helpful info Necklace Lengths Guide Diamond Guide