D'AMA Women's 2 strand Freshwater Cultured Pearl Stretch Ring with Stainless Steel Beads Fresh Water Cultured Pearls are size 5.5-6 mm, hand-picked in the pearl farms. Our experience guarantees the selection of shape, quality, and luster of the pearls. Each ring is stretch and adapts to most sizes (from 5 to 8.5). The cultured pearls are drilled one by one and hand strung. Every ring is packaged in an elegant poach and includes a certificate advising how to treat pearls. D'AMA Pearls and Jewels is dedicated to cultured pearls. D'AMA combines pearls with colors, tradition with innovation, and elegance with everyday fashion.