Ton Ton's studs are handcrafted by artisans in Stockholm from solid recycled gold and set with lab-grown diamonds, each style built around a different setting: The Solitaire Diamond Stud and Petite Solitaire Diamond Stud carry a single diamond for quiet presence; The Diamond Duo Stud sets two smaller stones together; The Flora Stud and Petite Flora Stud bring the same craftsmanship to a softer, botanical shape. The Diamond Threader, worked in 18K gold with a fine adjustable chain, offers a more fluid alternative to a fixed stud. Most styles are solid recycled 14K gold; the Threader is 18K. All are sold as singles or pairs and come in gold or white gold, so they can be mixed across sizes and settings rather than bought to match — a solitaire in one ear, a duo or a threader in the other.