(3081) 1.45ct Unique Red Free-Form Opal! $320 $320.00 Add to cart (456) .47ct Gem Tear-Drop! Brilliant Quality Solid Black Opal! $380.00 Add to cart 1.18 ct Brilliant Solid Semi-Black Opal (095) $1,080.00 Add to cart 1793 Stunning Natural Solid Ridge Semi-Black Opal 3.93ct $1,900.00 Add to cart 5199 Gem Solid Black Opal Gemstone $2,500.00 Add to cart 6.78cts Stunning Broad Flash Semi-Black Opal..Long Rectangle Shape! (2107) $2,100.00 Add to cart 8.43ct Stunning Multi-Coloured Solid Gem Lighter based Opal (635) $7,000.00 Add to cart Brilliant Red 4.27ct Unique Free Form Solid Lightning Ridge Opal 5291 $8,800.00 Add to cart High Quality Red Lightning Ridge 1.44ct Gem Opal 5294 $1,100.00 Add to cart Shiny & Bright Triangular 1.21ct Red Multi-Coloured Solid Opal 5292 $1,100.00 Add to cart Stunning Big 5.06ct Red Multi-Coloured Solid Tear Drop Opal 5290 $13,200.00 Add to cart Very Bright 1.56ct Broad Block Pattern Free Form Solid Opal 5293 $1,100.00 Add to cart