This exquisite necklace from the Le Vian Couture® collection sparkles in luscious Vanilla Diamonds® throughout its wavy design. Beautiful cushion-cut Cornflower Ceylon Sapphire™ gemstones haloed in delicious Vanilla Diamonds® dangle from the necklace in seven magnificent rows. The 18-inch necklace has a total diamond weight of 11 1/2 carats and is fashioned in decadent 18K Vanilla Gold®. The necklace safely secures with a tongue clasp and clip closure. Le Vian®. Discover the Legend. Diamond total weight may range from 11.45 to 11.57.