Turquoise Mountain x Ottoman Hands: the Artisans Capsule. A collaboration collection of Afghan-inspired jewellery, designed and handcrafted by Turquoise Mountain students, exclusively for Ottoman Hands. Make a bold statement with these Aventurine gemstone and sterling silver stud earrings, featuring a trio of teardrop gemstones that symbolize unity and harmony. Designed and handcrafted by Mastoota Safdari for Ottoman Hands