Vintage Tiffany & Co. 18k Gold Hinge Padlock RingThis 18k gold ring by Tiffany & Co., circa 1970s. The padlock inspired design incorporates a functional hinge, allowing movement in the central element. This kinetic feature adds both visual interest and a tactile experience. Weighing 9. 2 grams, the ring has a width of 3 8" and is stamped with "18k" and "Tiffany," confirming its authenticity. Designed in a size 5. 5, it can be resized if needed. The band is solid and well proportioned, providing a