The Ava necklace 1 is handmade in 18-carat recycled yellow gold and set with 22 precious stones: 8 black diamonds, 9 emeralds of which 5 are Marquise- cut and 5 yellow sapphires. The clasp is delicately trimmed with a Marquise-cut emerald, the brand’s signature. The chain is adjustable in length to 38, 40, and 42 cm.