Authentic Tiffany & Co. vintage 18K yellow gold signature X knot stud earrings. Classic and timeless design with solid 18K gold construction and beautiful dimensional knot detailing. A rare vintage Tiffany style that is no longer produced. Approx. size: ~0.4–0.45” diameter (classic medium knot scale) Weight: approx. 12 grams total Includes original Tiffany & Co. box. ✔ Solid 18K yellow gold ✔ Signature X knot design ✔ Vintage style ✔ Excellent pre-owned condition ✔ Verified authentic (documentation included) Perfect everyday luxury piece or investment jewelry. Open to reasonable offers. Tiffany knot earrings, Tiffany gold studs, 18k gold earrings, designer gold jewelry, vintage Tiffany jewelry, luxury stud earrings, gold knot earrings, classic Tiffany style, fine jewelry earrings, authentic Tiffany and Co, Elsa Peretti style, Cartier style, David Yurman style fine jewelry