Please note: This ring is available in limited sizes. If you don't see your size here, please visit a store to order your ring. This incomparable ring from Le Vian® features an extraordinary natural Costa Smeralda Emerald™ set in 18K Honey Gold™. Delicious Vanilla Diamonds® adorn the band to complete the look. Crafted in robust platinum, the ring has a total diamond weight of 7/8 carat. Le Vian®. Discover the Legend.