Australian black opal from Lightning Ridge with beautiful multi-colored colors and a magnificent pattern, on both sides! Cut and polished by ourselves. Weight: 1.49 cents Dimensions of the opal: 11*10*2mm All of our opals are 100% natural and solid!! NO doublets or triplets in our store!!! Australian black opal is the rarest precious stone in the world, its price varies according to several parameters (light, shine, body tone etc.) Still relatively unknown in France, its value increases every year and it is an excellent investment, due to its rarity in Australian mines. In fact, black opal is only found in one place in the world: Lightning Ridge in Australia. It is extremely difficult to find quality black opals at competitive prices in Europe and particularly in France. My Black Opal makes this possible thanks to partnerships in Australia and the work we do ourselves on the cutting of our stones. Whether for a collection, an investment, a piece of jewelry, we hope you find the opal of your dreams! If you have a jewelry project with one of our stones, do not hesitate to contact us, we have jewelry partners for all tastes and we will be delighted to create the jewelry you want.