Results in Oval Natural Loose Black Opals

1-25 of 852

  • 49 ct natural solid semi black opal from Lightning Ridge Australia by Opal First

    49.25 ct (30 stones) natural solid mid-low grade semi black (dark) opal parcel from Lightning Ridge. STONE TYPE : MID-LOW GRADE SOLID, NATURAL SEMI BLACK (DARK) OPAL. SOLID, NATURAL, GENUINE SEMI BLACK OPALS FROM THE HOME OF THE BLACK OPAL .
    AU $600.00
    or Best Offer
    Free postage
  • Lightning Ridge Black Opal 4.62Ct Australian Natural Stone

    A Free form oval black opal from Lightning ridge on a dark base with a one way rolling flash of dark Blue/Purple some other small flashes in the stone on a clean black potch base. Black Opal refers to the underlying colour – the colour of the opal when you turn it over.
    AU $127.50
    Was: Previous priceAU $150.00
    Free postage
  • Best Offer: Brilliant!! 2.4 Carat Solid Black Opal from Lightning Ridge.

    Very Bright 2.4 Carat Solid Black Opal from Lightning Ridge; Body Tone N1; Brightness 4.5 / 5.0. Natural Solid Black Opal from Lightning Ridge. •Natural, Solid Black Opal - NO Treatments. Opals require direct light to show the true colour, pattern and brilliance and are best viewed in direct sunlight (or alternatively halogen or incadescent light but not flourescent light).
    AU $2,395.00
    eBay Premium Service
    or Best Offer
    Free postage
  • Lightning Ridge Black Opal 2.07Ct Australian Natural Stone

    A free form oval shape Lightning Ridge Black Opal with multi colour green flashes of colour on medium grey base flashing small segented patterns of colour some potch lines in the stone. Black Opal refers to the underlying colour – the colour of the opal when you turn it over.
    AU $85.00
    Free postage
  • Australian Opal, Lightning Ridge Black Opal Solid Polished Natural Gemstone 8158

    Lightning Ridge Solid Black Opal. From the Australian outback - Winton, Koroit, Yowah, Eromanga, Quilpie and Lightning Ridge. Boulder opal is found in an area that was the edge of a mighty inland sea and where once there was lush vegetation and dinosaurs roamed.
    AU $5,000.00
    eBay Premium Service
    or Best Offer
    Free postage
  • Lightning Ridge Black Opal 1.16Ct Australian Natural Stone

    A free form oval black opal from Lightning ridge on a dark grey base this stone is a seam opal with swirls for pinks and oranges that blend in colour with the dark grey potch and gives a constant colour.
    AU $55.25
    Was: Previous priceAU $65.00
    Free postage
  • New listing15.8ct Lightning Ridge Semi Black Dendridic Crystal Opal

    A whopping 15.8 carat Lightning Ridge crystal opal semi black with purple to bluish colour play also with dendritic web within the crystal. Cut: excellent. Color: purple/blue Carat: 15.8ct Clarity: transparent. N4 grey Brightness: 5/5
    AU $3,900.00
    or Best Offer
    Free postage
  • Lightning Ridge Black Opal 13.44Ct Australian Natural Multi Colour Stone

    The surface is carved and undulating throwing various flashes of multi colour. 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.
    AU $1,695.75
    Was: Previous priceAU $1,995.00
    or Best Offer
    Free postage
  • Lightning Ridge Black Opal 1.45ct Australian Natural Multi Colour 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 $212.50
    Was: Previous priceAU $250.00
    or Best Offer
    Free postage
  • 0.9 ct solid black opal from Lightning Ridge , Australia (video) by Opal First !

    Watch YouTube video : "0.9 ct lovely multi-color black opal VIDEO by Opal First Australia ". Watch YouTube video : "0.9 ct lovely multi-color black opal VIDEO by Opal First Australi a ". SOLID, NATURAL, GENUINE BLACK OPAL GEMSTONE FROM THE HOME OF THE BLACK OPAL .
    AU $160.00
    or Best Offer
    Free postage
  • 3.96 ct (3 pcs) natural solid semi black / crystal opal stones from Australia

    3.96 ct (3 pcs) natural solid opal parcel. 2 crystal opals and 1 semi black opal. STONE TYPE : SOLID, NATURAL CRYSTAL (2) and SEMI BLACK OPAL (1). YouTube Video : " 3.96 ct parcel of solid crystal opal (2pcs) and semi black (1) opal by opal first ".
    AU $198.00
    or Best Offer
    Free postage
  • DARK OPAL Red Gold Green Blue Blocky Pattern 1ct Beautiful Colour

    This is a very beautifil red, gold, green, blue and colours in between dark opal from Lightning Ridge NSW Australia. The Opal has an overall blocky pattern with disticnt colour patches which radiate different colours as the opal is turned around. There is a little patch of sand on the bottom as seen in the photograph. I have taken multiple photographs from various angles so you can clearly see the beautiful array colours and their orientation. Overall maximum approximate dimensions are: weight 1ct; length 15.65mm; width 4.2mm; height 2.25mm. This Australian opal has been photographed with a US 1 cent coin for comparison purposes only. Condition as per photographs.
    AU $575.00
    eBay Premium Service
    Free postage
  • Australian Opal, Lightning Ridge Black Opal Solid Polished Natural Gemstone 8156

    Lightning Ridge Solid Black Opal. From the Australian outback - Winton, Koroit, Yowah, Eromanga, Quilpie and Lightning Ridge. Boulder opal is found in an area that was the edge of a mighty inland sea and where once there was lush vegetation and dinosaurs roamed.
    AU $5,000.00
    eBay Premium Service
    or Best Offer
    Free postage
  • Australian Opal, Lightning Ridge Black Opal Solid Polished Natural Gemstone 8157

    Lightning Ridge Solid Black Opal. From the Australian outback - Winton, Koroit, Yowah, Eromanga, Quilpie and Lightning Ridge. Boulder opal is found in an area that was the edge of a mighty inland sea and where once there was lush vegetation and dinosaurs roamed.
    AU $6,000.00
    eBay Premium Service
    or Best Offer
    Free postage
  • 1.25 ct solid semi black opal from Lightning Ridge Australia by Opal First VIDEO

    YouTube VIDEO : " 1.25 ct semi black (dark) opal video from Lightning Ridge by Opal First Australia ". STONE TYPE : SOLID, NATURAL SEMI BLACK (DARK) OPAL. SOLID, NATURAL, GENUINE SEMI BLACK OPAL FROM THE HOME OF THE BLACK OPAL .
    AU $286.00
    or Best Offer
    Free postage
  • 0.9 ct solid black crystal opal from Lightning Ridge , Australia - by Opal First

    STONE TYPE : SOLID, NATURAL CRYSTAL OPAL loose stone. SOLID, NATURAL, GENUINE CRYSTAL OPAL GEMSTONE FROM THE HOME OF THE BLACK OPAL OPAL FIRST ! Charming, amazing CHAFF pattern black crystal opal.
    AU $160.00
    or Best Offer
    Free postage
  • Lightning Ridge Australian Black 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 $63.75
    Was: Previous priceAU $75.00
    Free postage
  • Lightning Ridge Black Opal 5.87ct Australian Natural Stone

    AFree form Lighting Ridge Seam Black Opal Picture Stone Swirling Multi Colour red one side separated by grey potch a blue green bar pattern. Black Opal refers to the underlying colour – the colour of the opal when you turn it over.
    AU $175.00
    Free postage
  • Lightning Ridge Black Opal 4.80Ct Australian Natural Stone

    A free form oval Lightning Ridge Black Opal carved stone with multi colour bars winding through the stone in an s pattern with flashes of the multi colour separated with potch lines some sand on the base of the stone.
    AU $150.00
    Free postage
  • 1.4 ct semi black opal from Lightning Ridge , Australia (VIDEO) by Opal First !

    YouTube Video: " 1.4 ct FLAGSTONE pattern semi black opal stone video by opalfirst Australia ". SOLID, NATURAL, GENUINE SEMI BLACK OPAL FROM THE HOME OF THE BLACK OPAL STONE TYPE : SOLID, NATURAL SEMI BLACK (DARK) OPAL loose stone.
    AU $280.00
    or Best Offer
    Free postage
  • Best Offer: Very Nice Large 4.8 Carat Lightning Ridge. Solid Black Opal

    Very Nice Large 4.8 Carat Solid Black Opal from Lightning Ridge. Body Tone N4. Brightness 4.0/5.0. -Natural Solid Black Opal from Lightning Ridge. Colour: Purple. Yellow, Green, Blue. -Natural, Solid Black Opal - NO Treatments.
    AU $1,995.00
    eBay Premium Service
    or Best Offer
    Free postage
  • Make Offer: Bargain Value! Flashy 3.1 Ct Solid Lightning Ridge Black Opal

    Wonderful colour in this large Flashy 3.1 Carat Solid Black Opal from Lightning Ridge; Body Tone N1; Brightness 4.0 / 5.0. Natural Solid Black Opal from Lightning Ridge. •Multiple colours: Blue, Purple Green, Yellow, some purple.
    AU $1,895.00
    eBay Premium Service
    or Best Offer
    Free postage
  • Lightning Ridge Crystal Opal 0.71Ct Australian Natural Stone

    A Free form Lightning Ridge crystal opal bright multi colour with potch line through the 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.
    AU $63.75
    Was: Previous priceAU $75.00
    Free postage
  • New listingBLACK 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 $125.00
    eBay Premium Service
    Free postage
  • #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 $62.99
    Was: Previous priceAU $69.99
    AU $3.90 postage
    13 watching
    or Best Offer

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