From the Hot Diamonds Love Luck and Happiness Collection. From the Hot Diamonds Love Luck and Happiness Collection. A personal talisman of friendship and love. Rhodium plated .925 sterling silver high polished heart tag charm featuring a lobster clasp and set with one brilliant cut diamond. ◊ Each Hot Diamonds Charm is created with 925 sterling silver, hand finished, and plated with rhodium for a bright finish.◊ Each Hot Diamonds Charm features a lobster claw clasp which allows easy attachment to a charm bracelet or necklace.◊ The Hot Diamonds Charms collection features over 100 unique styles to choose from.