Electric Color Flashes 32ct Natural Australian Solid Matrix Boulder Opal. 28.4mm x 18.3mm x 8.2mm thick.This natural australian solid matrix boulder opal has electric gem colors which fill the veins between the stone. The colors include red, orange, yellow, green, amber, violet and turquoise and rate 5 on the scale of 5 for brightness. The colors flash and streak brilliantly with rotation of the opal and there is excellent play of color. We pride ourselves in offering you boulder opal with bright gem colours. We go the extra mile to offer top quality opals in all price ranges. The item "Electric Color Flashes 32ct Natural Australian Solid Matrix Boulder Opal" is in sale since Friday, May 17, 2019. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Boulder Opals". The seller is "opals-downunder" and is located in Menai, NSW. This item can be shipped to North, South, or Latin America, all countries in Europe, China, Japan, Australia.