Brand Cartier Rank A Size 41.5 cm (16.34 in) Material YG yellow gold - Comments Cartier (Material)750YG (Length) About 41.5 cm (16.34 in) (Top) Diameter about 19.7 mm (0.78 in) (Total Weight) About 14.5g The Love Cone Diamond Necklace from Cartier is a gold Pendant Necklace with the charm of Cartier-like high quality shine. The top is set with melee diamonds. And the simple and sophisticated design blends elegantly with any style. The necklace has a simple and sophisticated design that blends in elegantly with any look.