18ct yellow gold baguette cut green tourmaline13 x 1. 17ct green tourmaline stones clasp closure length 16cm adjustable to 18cm made in italy the gucci link to love collection explores modern romance, characterizing new symbols of love. The collection includes different gold tones enriched with precious stones and finishes that blend the lines between masculine and feminine. Each piece inspires individualized ways to wear with stackable and layered features. This 18ct yellow gold necklace is defined by a baguette cut green tourmaline.