Silver Solid Boulder Opal Earrings “Silver Onyx & Marcasite Earrings” has been added to your cart. View cart SOLD Opal type: Boulder Opal Size: Width: 7 mm(top) – 14mm (bottom) Length: 33 mm/ 50 mm (Included hook) Total weight: grams Condition: New. Manufacture: Handmade Category: Earrings Tags: Earrings, opal, silver Related products Vintage Silver & 9ct Gold Ring $695.00 Add to cart SOLDSilver Boulder Opal Necklace SOLD Read more Silver Filigree Bracelet $295.00 Add to cart SOLDLoose Queensland boulder opal SOLD Read more