... 5.5-6mm cheaper freshwater pearl ring 2)OEM service 3) alloy price:2usd wholesale freshwater pearl ring We can ... Harmonized Code is 71012290 .90. About Freshwater Pearls: Pearl Shape: round, near round, off-round, potato, rice, button, coin, drop, baroque shape ... be dyed according to the color chart.Pearl Jewelry Product: Pearl necklace, bracelet, earring, ring, pendant, brooch and mixed gemstones ...