Shop Ronni Simon Designs › Gold Coin Pearl Knotted Necklace Image 1 of 1 Gold Coin Pearl Knotted Necklace $350.00 39” silk thread knotted with gold coin pearls and smokey quartz beads with a gold clasp. Add To Cart Added! 39” silk thread knotted with gold coin pearls and smokey quartz beads with a gold clasp.