LB Exclusive Antique Platinum 0.73ct Diamond Three-Stone Ring MF06-071726

This antique platinum ring showcases three old mine cut diamonds set within an intricately hand-engraved, filigree mounting, totaling approximately 0.73 carats in diamond weight. Crafted in platinum weighing 3.0 grams, the ring's open gallery and leaf-motif engraving reflect early 20th-century craftsmanship.