Vintage De Curtis Leaf Akoya Saltwater Cultured Pearl Screwback Earrings- Sterling SilverThis is a vintage pair of Japanese akoya saltwater cultured pearl screwback earrings by De Curtis. The pearls are lustrous with pink overtones. They measure 4. 50mm each. They are surrounded by a brushed leaf pattern with high polished swirls. They are stamped "STERLING" and "DEC" for De Curtis. Total earring measures about 7 8 inch. They are from the mid century. All pearls are truly vintage and have only been lightly cleaned.