Explore Designs › Quartz and Biwa Pearl Necklace 1 / 4 Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Quartz and Biwa Pearl Necklace $150.00 sold out Quartz Crystals and Biwa Pearls strung between sterling silver beads finished with a sterling silver clasp. 19” Sold Out Added! Quartz Crystals and Biwa Pearls strung between sterling silver beads finished with a sterling silver clasp. 19”