Results in Oval Loose Black Opals

1-25 of 339

  • Black Opal Lightning Ridge Opal 0.51Ct Natural Loose Stone

    Black Opal Lightning Ridge Opal 0.51Ct Natural Loose Stone

    Black Opal refers to the underlying colour – the colour of the opal when you turn it over. The darker the body the more valuable to stone may be. It is this darkness that lends brightness to the other colours displayed with in the stone.
    AU $35.00
    Free postage
  • 1.41  Carats Oval Facet Peacock Patern Solid Welo Opal

    1.41 Carats Oval Facet Peacock Patern Solid Welo Opal

    SHAPE Oval facet. COLOUR: Good Saturation of Colour. Sparkles of Rainbow in Clear Peacock Pattern Visible from Both Sides of the stone. SOURCE Welo Desert Region Ethiopia, Africa.
    AU $26.00
    Available for Best Offeror Best Offer
    AU $10.00 postage
  • BLACK OPAL Electric Blue & Turquoise Green 3.86ct Oval Lightning Ridge Opal

    BLACK OPAL Electric Blue & Turquoise Green 3.86ct Oval Lightning Ridge Opal

    This is a genuine solid black opal with electric blue and turquoise green. This stone shows a great range of colour from various angles with the intensity changing as the opal is moved around. It will make a stunning feature stone in either a ring or pendant. The black opal weighs 3.86 cts or 0.77gms. Its overall maximum dimensions are 18.6mm long, 8mm wide x 4.1mm thick. New and unused.
    AU $725.00
    eBay Premium Service
    Free postage
  • 0.9ct~ VIBRANT BLOOD RED FLASHY LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a344

    0.9ct~ VIBRANT BLOOD RED FLASHY LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a344

    Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. This gorgeous gem is fully loaded with stunning rich bright blood red flashes with touch of green, blue and magenta play. Blood red, Green, Blue, Magenta.
    AU $279.60
    Was: Previous priceAU $699.00
    Available for Best Offeror Best Offer
    Free postage
  • Black Opal Lightning Ridge Crystal Opal 0.58Ct Natural Loose Stone

    Black Opal Lightning Ridge Crystal Opal 0.58Ct Natural Loose Stone

    Black Opal refers to the underlying colour – the colour of the opal when you turn it over. The darker the body the more valuable to stone may be. It is this darkness that lends brightness to the other colours displayed with in the stone.
    AU $120.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.ct ~ STUNNING BLOOD RED FLASHY GENUINE LIGHTNING RIDGE SOLID BLACK OPAL ~ a345

    1.ct ~ STUNNING BLOOD RED FLASHY GENUINE LIGHTNING RIDGE SOLID BLACK OPAL ~ a345

    Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. Blood red, Green, Blue. Origin & Type. Body Tone. Solid opal that has not been backed capped or treated by man. Not a lab created gem. Solid opal is 100% natural stone with opaque, transparent or translucent body clarity.Doublet opal.
    AU $199.60
    Was: Previous priceAU $499.00
    Available for Best Offeror Best Offer
    Free postage
  • Black Opal Lightning Ridge Crystal Opal 0.84Ct Natural Loose Stone

    Black Opal Lightning Ridge Crystal Opal 0.84Ct Natural Loose Stone

    Black Opal refers to the underlying colour – the colour of the opal when you turn it over. The darker the body the more valuable to stone may be. It is this darkness that lends brightness to the other colours displayed with in the stone.
    AU $75.00
    AU $7.50 postage
  • #10 Australian Natural Solid Black Opal Stone For Pendant Ring Earring 15x4mm

    #10 Australian Natural Solid Black Opal Stone For Pendant Ring Earring 15x4mm

    Black opal is the most valuable type of opal and it is predominantly found in Lightning Ridge. It is called black opal due to the dark body tone of the gem. This dark body tone appears because the natural backing or tint of the stone is dark grey or black common potch (opal without colour).
    AU $69.99
    Available for Best Offeror Best Offer
    Free postage
  • 0.5ct ~ SUPERB GREEN BLUE GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~a363

    0.5ct ~ SUPERB GREEN BLUE GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~a363

    Lightning Ridge - Solid Black Opal. Gorgeous Lightning Ridge solid opal showing pretty play of green and blue. It has a natural rough area next to one corner. Lightning Ridge Opals. Green, Blue. Body Tone.
    AU $17.99
    Was: Previous priceAU $33.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.1ct ~ PRETTY BRIGHT GREEN GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a346

    1.1ct ~ PRETTY BRIGHT GREEN GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a346

    Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. Stunning rich bright green flashes with the hint of blues. Green, Blue. Body Tone. Solid opal that has not been backed capped or treated by man.
    AU $39.60
    Was: Previous priceAU $99.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.51ct OVAL FACET SOLID CHAFF PATTERN CRYSTAL WELO OPAL

    1.51ct OVAL FACET SOLID CHAFF PATTERN CRYSTAL WELO OPAL

    SHAPE: Oval Facet. COLOUR: Splashes of Rainbow in Blocks! 3D Chaff Pattern. Presented in glass top gem box. SOURCE: Welo Ethiopia.
    AU $28.00
    Available for Best Offeror Best Offer
    Free postage
  • BLACK OPAL from Lightning Ridge Red patterned Art Stone. Unique One of a Kind

    BLACK OPAL from Lightning Ridge Red patterned Art Stone. Unique One of a Kind

    What a stunning combination of red with a splash of green and orange coloured opal set amongst the black opal potch. An art stone is where the cutter leaves the potch which is opal with no colour (black, white or grey) and shapes the stone in this case an oval to create a unique pattern with the red, green and orange opal colours. The red opal colours are partially directional and they shade out to green from some angles as seen in the accompanying photographs. This opal will make an absolute stunning feature stone in a ring or pendant or can be left as is a unique specimen to be admired. This opal weighs just over 1ct or 0.21gms. It maximum overall dimensions are 9.7mm x 7.4mm x 2.4mm. For perspective the opal has also been photographed with a US one cent coin which is not included in the sale. New and unused.
    AU $165.00
    eBay Premium Service
    Free postage
  • 1.9ct ~FULL OF LIFE RED GREEN FLASHY LIGHTNING RIDGE SOLID BLACK OPAL GEM~ a299

    1.9ct ~FULL OF LIFE RED GREEN FLASHY LIGHTNING RIDGE SOLID BLACK OPAL GEM~ a299

    Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. Do not miss out if you like calm red flashy gem. Red, Green. Play of Colour. We take great care while taking opal photos to display best natural colour play.
    AU $99.60
    Was: Previous priceAU $249.00
    Available for Best Offeror Best Offer
    Free postage
  • 0.6ct ~STUNNING FLASHY PLAY~ GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a304

    0.6ct ~STUNNING FLASHY PLAY~ GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a304

    Superb Lightning Ridge solid black opal showing marvelous flashy play of red, green, blue across the entire face of the opal. Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. Red, Green, Blue.
    AU $99.60
    Was: Previous priceAU $249.00
    Available for Best Offeror Best Offer
    Free postage
  •  2.59ct OVAL FACET CUT AAA PEACOCK PATTERN SOLID CRYSTAL OPAL

    2.59ct OVAL FACET CUT AAA PEACOCK PATTERN SOLID CRYSTAL OPAL

    COLOUR: Peacock pattern double sided 'strong' multi colour play excellent show all light conditions. SHAPE: Oval facet. CLARITY: Translucent.
    AU $65.00
    Available for Best Offeror Best Offer
    Free postage
  • #14 Australian Natural Solid Black Opal Stone For Pendant Ring Earring 13x4mm

    #14 Australian Natural Solid Black Opal Stone For Pendant Ring Earring 13x4mm

    Black opal is the most valuable type of opal and it is predominantly found in Lightning Ridge. It is called black opal due to the dark body tone of the gem. This dark body tone appears because the natural backing or tint of the stone is dark grey or black common potch (opal without colour).
    AU $69.99
    Available for Best Offeror Best Offer
    Free postage
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  • #20 Genuine Pair Australian Natural Solid Black Opal Stones For Earring 9x4 mm

    #20 Genuine Pair Australian Natural Solid Black Opal Stones For Earring 9x4 mm

    Black opal is the most valuable type of opal and it is predominantly found in Lightning Ridge. It is called black opal due to the dark body tone of the gem. This dark body tone appears because the natural backing or tint of the stone is dark grey or black common potch (opal without colour).
    AU $69.99
    Available for Best Offeror Best Offer
    Free postage
  • 0.5ct ~ CAN YOU AFFORD TO MISS OUT ~  LIGHTNING RIDGE SOLID BLACK OPAL GEM ~a176

    0.5ct ~ CAN YOU AFFORD TO MISS OUT ~ LIGHTNING RIDGE SOLID BLACK OPAL GEM ~a176

    Lightning Ridge - Solid Black Opal. CAN YOU AFFORD TO MISS OUT THIS GORGEOUS GEM?. It has traces of natural uneven surface at the back which does not have any effect on the face beauty of this superb gemstone.
    AU $399.60
    Was: Previous priceAU $999.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.ct ~ GORGEOUS GREEN GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM ~a374

    1.ct ~ GORGEOUS GREEN GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM ~a374

    Lightning Ridge - Solid Semi Black Opal. Gorgeous Lightning Ridge solid opal displaying lovely greens with the touch of blues. It has traces of natural rough at the back. Lightning Ridge Opals. Green, Blue.
    AU $17.99
    Was: Previous priceAU $33.00
    Available for Best Offeror Best Offer
    Free postage
  • 4.08ct OVAL CAB HARLEQUIN PATTERN SEMI BLACK OPAL

    4.08ct OVAL CAB HARLEQUIN PATTERN SEMI BLACK OPAL

    COLOUR: Spectacular Play of Rainbow. Amazing Harlequin Pattern. Nice Body Tone. Unique SEMI BLACK Welo Opal. Presented in glass top gem box. TREATMENT: Heated.
    AU $48.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.6ct ~ BLOOD RED FLASHY GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a308

    1.6ct ~ BLOOD RED FLASHY GENUINE LIGHTNING RIDGE SOLID BLACK OPAL GEM ~ a308

    Lightning Ridge - Solid Black Opal. Lightning Ridge Opals. Red, Green. Origin & Type. Body Tone. Solid opal that has not been backed capped or treated by man. Not a lab created gem. Solid opal is 100% natural stone with opaque, transparent or translucent body clarity.Doublet opal.
    AU $299.60
    Was: Previous priceAU $749.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.ct~RED GREEN ROYAL BLUE GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM~a423

    1.ct~RED GREEN ROYAL BLUE GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM~a423

    Lightning Ridge - Solid Semi Black Opal. Stunning Lightning Ridge solid semi black opal showing marvelous play of red, blue and greens. Lightning Ridge Opals. Red, Blue, Green. Solid opal that has not been backed capped or treated by man.
    AU $99.60
    Was: Previous priceAU $249.00
    Available for Best Offeror Best Offer
    Free postage
  • 0.9ct ~ STUNNING VIBRANT FLASHY LIGHTNING RIDGE SOLID CRYSTAL OPAL GEM ~ a331

    0.9ct ~ STUNNING VIBRANT FLASHY LIGHTNING RIDGE SOLID CRYSTAL OPAL GEM ~ a331

    Lightning Ridge - Solid Crystal Opal. Lightning Ridge Opals. Gorgeous vibrant flashy play of green with the touch ofblue. Solid opal that has not been backed capped or treated by man. Not a lab created gem.
    AU $63.60
    Was: Previous priceAU $159.00
    Available for Best Offeror Best Offer
    Free postage
  • 1.2ct ~PRETTY GREEN BLUE GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM ~a428

    1.2ct ~PRETTY GREEN BLUE GENUINE LIGHTNING RIDGE SOLID SEMI BLACK OPAL GEM ~a428

    Lightning Ridge - Solid Semi Black Opal. Lightning Ridge Opals. Superb Lighting Ridge opal displaying gorgeous play of green and blue. Green, Blue. Body Tone. Solid opal that has not been backed capped or treated by man.
    AU $47.60
    Was: Previous priceAU $119.00
    Available for Best Offeror Best Offer
    Free postage
  • Black Opal Lightning Ridge Crystal Opal 0.71Ct Natural Loose Stone

    Black Opal Lightning Ridge Crystal Opal 0.71Ct Natural Loose Stone

    Black Opal refers to the underlying colour – the colour of the opal when you turn it over. The darker the body the more valuable to stone may be. It is this darkness that lends brightness to the other colours displayed with in the stone.
    AU $75.00
    Free postage

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