This beautiful necklace for her features a stunning vintage-inspired key design set in timeless 10k yellow gold. Sparkling round-cut diamonds shimmer throughout for a total diamond weight of 1/10 carat. The pendant suspends from an 18-inch cable chain and secures with a lobster clasp. Each piece from the hallmark diamonds moments collection comes with a small sentiment card for a personalized message. © hmk. Lic.