All / OPAL GEMSTONES All JEWELRY SETS OPAL GEMSTONES GEMSTONE PAIRS GEMSTONE SINGLES Opal Boulder 29.10 ct $300.00 Add To Cart Opal Boulder 37.75 ct $1,500.00 Add To Cart Opal Doublet $1,600.00 Add To Cart Opal Doublet 4.05 ct $125.00 Add To Cart Opal Doublet 4.06 ct $75.00 Add To Cart Opal Doublet 4.45 ct $575.00 Add To Cart Opal Doublet 7.2 ct $900.00 Add To Cart Opal Doublet 7.55 ct $800.00 Add To Cart Opal Doublet 7.75 ct $900.00 Add To Cart Opal Crystal 2.05 ct $338.00 Add To Cart Opal Crystal 5.59 ct $2,350.00 Add To Cart Opal Ethiopian 4.61 ct $697.00 Add To Cart Opal Koroit Boulder 1 $300.00 Add To Cart