Gucci 18ct yellow gold necklace. This necklace is from the Gucci Lionhead collection and features 2 beautiful stones, which are diamond and tourmaline. GUCCI FINE JEWELLERYThe House reveals new precious styles including an interpretation of the feline motif, that pays homage to one of its most defining symbols, the Lion Head. Crafted in 18kt yellow gold, these pieces are embellished with diamonds and tourmalines. Also, illuminating the theme of natural beauty running throughout the Houses collections, the Gucci Flora jewellery line is presented in romantic and precious variations. Classic silhouettes are crafted in 18kt white gold with elegant details like dainty flowers that can be worn individually or in a set.