Black Opals $1000-$3999

20.91mmX10.80mm loose natural black opal.     Strong green and blue play of color.   Normally sells for $4000.

Marquise 4.14ct crystal opal.   Measures 9.06mx19.90mm and contains plenty of blue-green color play.

Dark Blue/Green Opal with lots of fire. Measures 8.5x8mm and weighs 1.71ct

Black Opals with blue/purple fire. Measure 10x6.5mm and are 2.00ctw.

Grey green multicolor opal. Measures 9x6mm and weighs 1.30cts.

Grey blue/green opal weighing 1.27cts.

Huge 26x17.5mm pear shaped black opal. Weighs 16.9cts and contains lots of blue fire. Would make an excellent pendant stone!

2.94ct solid black multicolor opal. Contains greens and reds. Measures 13x10mm.

3.52cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 13x9.5mm and is oval in shape. Dark background with reds, greens.

4.82cts on Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 15.8x10.8mm and in oval in shape. Very dark background with specs of red and green.

1.75cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 10x8mm and is oval in shape. Dark background with intense red and specs of green and violet.

0.92cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 6.8mm and is round in shape. Good play of color with red, orange, yellow, green and blue.

Natural Black Opal Crystal Freeform Multicolored Opals, weighs 5.78cts - great man or lady ring stone Very Bright, rolling flash. Thick stone great for ring or pendant. Old and Stable stone. Retail Value is 3x this cost, cut by us from Australia. SOLD

2.04cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 10.5x8 and is oval in shape with reds and oranges and a very dark background.

Large 27cts --- size 27x20mm Freeform Shaped Natural Australian Black Opal with vivid flashes of red blue green and orange. Greyish base nice thickness - great unique pendant design stone - which we can help you with complete production.

1.81cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 11.2x5.8 and is oval in shape. Very red multicolor with pinpoint of color of blue and green. Would make a good pendant stone but a GREAT ring stone.

1.87cts of Natural Australian Black Opal. Red Mutlicolor with dark blue background and colors of red, green, violet and blue. Stone measures 105x7.5mm and is oval in shape. Stone will make a great ring or pendant stone.

1.36cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 10.5x6.5mm and is oval in shape. Dark background with reds, green, blues and violet.

1.91cts of Natural Australian Black Opal from Lightning Ridge, Australia. Stone measures 10.5x6.5mm and is oval in shape. Red multicolor stone with reds, violets, greens, oranges with a dark background. Solid stone - value 3x this cost.SOLD

Beautiful 3-sides free form natural opal with play of color in reds, blues, and greens.   Will make a superb pendant.