... to our pearl color chart. Pearl Shape: round, oval, off-round, tear-drop, button, flat pearl, baroque pearl, keshi pearl, biwa pearl ... pearl and so on. 3. Customized designs and specifications are welcome. OEM service is also offered. 4. Excellent quality products, quick ... deposit Terms of payment: 30% for deposit, balance before shipment. High quality 7.5-8mm freshwater loose pearl in button shape