< Back To Shop Necklaces Opal Pendant 14kt yellow gold opal pendant containing a 12x10mm oval cabochon opal back set with a 12x10mm flat black onyx gemstone, chain sold separately. SKU: CP0135 Default Title - $ 689.00 USD Suggested Retail Price: $2,125.03 Klass Jewelers Price! $689.00 Add To Shopping Bag Share: