Ethiopian Black Opal 6x4mm, 7x5mm, 8x6mm, 9x7mm Flat Back Oval Cabochon Loose Gemstone(s)

Ethiopian Black Opal Flat Back Oval Cabochon Loose Gemstone(s), 6x4mm, 7x5mm, 8x6mm & 9x7mm. The number of gemstones you will receive is equal to the number selected in "Quantity." This gemstone has been sugar and smoke treated. Stock photos are taken with flash to bring out the opalescence (fire) of the gemstone. Photos are a representation of the product you will receive and are not exactly what you will receive. Opalescence is not constant and will vary based on the angle and intensity of the lighting. For best results when viewing the colors of the Black Ethiopian opal use full spectrum lighting, aka natural direct sunlight. If requiring something specific, please message before buying. This item ships FREE via USPS First Class. Alternative shipping methods are available for an additional fee.