The padlock is a crucial emblem from the Tiffany & Co. archives: symbolising unbreakable bonds and an inclusive sense of togetherness, it's a pervasive motif throughout the legendary jeweller's historical treasure trove. Revitalised with a contemporary look, the Tiffany Lock necklace is suspended from a striking oval link chain that echoes the form of its central pendant. It's then hand-set with 0.43 carats of round-brilliant diamonds for a scintillating sign-off.| Tiffany & Co. 18ct yellow-gold and 0.43ct round-brilliant diamond pendant necklace100% 18ct yellow goldDiamondsLobster clasp fasteningOval link chain, hand-set diamonds, polished finishCarat weight: 0.33ctCarat cut: round brilliantChain type: oval link chain