4.8ct Black Opal Blue Green Gold Broadflash Oval Lightning Ridge. For your consideration is a solid black (N3) opal from Lightning Ridge, Australia. It features very bright (4/5) and green, blue and gold in a directional Broadflash pattern with CHAFF! Color shows best from an acute angle. This medium-domed, oval-cut nobbie gem weighs 4.81 carats.
It measures 15mm long by 10.5mm wide by 4mm high. Crack-free and flawless; even the back is clean. As always, this is an ALL-NATURAL, untreated gemstone.
PLEASE NOTE: you are looking at enlarged images of a small gemstone. Flaws or blemishes may not be visable to the naked eye! White lines or spots that do not remain in the same place are reflections from the highly polished surface.
This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "opalobsession" and is located in this country: US. This item can be shipped worldwide.