Shop All › 14k Gold, Turquoise & Diamond Heart Necklace Image 1 of 2 Image 2 of 2 14k Gold, Turquoise & Diamond Heart Necklace SGD 1,370.00 Crafted with 14k solid gold, diamonds and American turquoise, this sweet piece will stay with you for an eternity. Pre-Order this item. So you'll be on the waitlist when it's back in stock Add To Cart Added! Crafted with 14k solid gold, diamonds and American turquoise, this sweet piece will stay with you for an eternity.