Original Art Deco Emerald Diamonds Platinum 18K Gold Ring

This is a beautiful original art deco ring c.1930. The ring is set with 10 rose cut diamonds in platinum and one emerald. The diamonds average I color VS-2 clarity total weight total weight .26 crats. The emerald is natural nice color looks Columbian estimated weight .50 carats. Ring marked 18k, excellent condition, Face of the ring measures 10.5mm by 10.5mm, ring size 8.5, Weight 2.4 grams