Vintage 18k Yellow Gold Stud Earrings with Blue Spinel Screw Backs

Discover the beauty of simplicity with these vintage solid 18k Yellow Gold stud earrings with approximately 1.70 ctw of oval faceted natural Blue Spinel gemstones. Their classic design and vibrant color make them a versatile choice for any jewelry lover. Ideal for gifting or treating yourself, these earrings embody elegance and sophistication, ensuring you shine on every occasion. Stamped with makers marks and '750' (75% pure gold = 18k) on the threaded posts and butterfly screw-down backs, these circa 1970s earrings are in excellent condition for their age. The front of the prong settings measure approximately 9 mm x 6.5 mm.