Vibrant Gem Color 24ct Natural Australian Solid Matrix Boulder Opal. 34.7mm x 18.2mm x 5.7mm thick. This natural australian solid matrix boulder opald has electric gem colors which include red, orange, yellow, green, amber, violet and turquoise. The colors rate 5 on the scale of 5 for brightness and fill the veins between the stone. The colors flash and streak brilliantly with rotation of the opal and there is good 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 "Vibrant Gem Color 24ct Natural Australian Solid Matrix Boulder Opal Video" is in sale since Tuesday, October 15, 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.