Vintage Tiffany & Co. Knot Ruby Stud Earring

A beautiful pair of vintage Tiffany & Co. knot ruby stud earrings set in 18k yellow gold.Each earring features an elegant sculptural knot motif crafted from polished yellow gold, centrally set with a vivid round mixed-cut ruby. The interwoven circle design beautifully frames the vibrant red gemstones, creating a distinctive and timeless appearance. The earrings are secured to reverse with posts and butterfly back fittings.Due to their design and size, these earrings can be worn for a variety of occasions. They are suitable for both everyday and special occasions.The estimated total weight of the rubies is 0.28 carats. For size reference, each earring measures approximately 1.15 centimetres in diameter. They have a combined gross weight of 5.4 grams.Both earrings are signed and hallmarked T&Co., 750 (for 18k gold). Lastly, a valuation for insurance and authenticity will accompany this piece.