Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
THIS BLACK OPAL IS A CRACKERJACK. IT JUST WANT TO SEND ITS COLOURS OUT EVERYWHERE. THERE IS NO ASKING A SECOND TIME. REGULAR COLOURS PLUS A FEW RARE. PERFECT GEM FOR A RING. THE GEM HAS 360 DEGREES COLOUR PLAY.
PICTURE IS ENLARGED
Black opals are the most valuable form of opal - due to their dark body tone and the resulting vibrant play of colour. Top of the range gem quality black opal can fetch prices up to AUD $15,000 per carat. However, just because an opal is black doesn't make it valuable. There are many factors including brightness and pattern which determine the over all value of opal.
Australia is the classical Opal country and today is the worldwide most important supplier of Fine Opals. Almost 95 per cent of all Opals come from Australian mines.
Lightning Ridge in New South Wales, is the main source of black opal, opal containing a predominantly dark background. Mintabie is another source of the black opal.
SHAPE | OVAL CABOCHON | TREATMENT | NATURAL |
WEIGHT | 1.10 ct | ORIGIN | LIGHTNING RIDGE, AUSTRALIA |
DIMENSIONS | 7.90x6.38x4.27mm | CLARITY | OPAQUE |
COLOUR | GREEN, BLUE, YELLOW, RED, ORANGE, PARAIBA BLUE, GOLD COLOUR PLAY. | HARDNESS | 6 |
LUSTRE | VITREOUS | QUANTITY | 1 |