This lovely pendant and chain is crafted from 18k yellow gold. The pendant has assymetrical set triple triangle shape set with rectangle shape gemstones, amethyst, citrine with pink and green tourmaline. The pendant is attached to an oval link slender chain and it secures with a round clasp. It has the 18k gold content stamp.Material: 18k yellow goldMeasurement: 18" long w/pendant Pendant: 2.25" across x 1" wideGemstone: green and pink tourmaline, amethyst and citrine.Weight: 15.3 grams