Mix up your necklace stack with this square gemstone pendant. Vibrant Turquoise for wisdom and tranquility is the perfect pop of colour. 18K Gold Plated, Recycled Sterling Silver Gemstones: 8mm x 5mm Turquoise for wisdom and tranquility, Created White Sapphires Pendant is 10mm x 9mm Adjustable Chain Length: 16" with 2" extender, lobster clasp