Not completely smooth with some natural stone lines and some stone inclusions. Receive actual opal in photo. Measures : 13.2 x 9.6 x 3.4 mm approximately (6.35mm = 1/4 inch). All items posted via Registered International Post.
If you are looking for something specific just contact me I will see if we have the item in our extensive range of stock. Our company has been involved in the Opal industry for over 25 years in everything from mining right through to sales. We are a registered Australian Business and are located in Adelaide, Australia. All our products are genuine opal as described. We believe in building our business on trust and communication with a desire to create long term customers.The item "Australian Queensland Boulder Opal Solid lots of reds and greens 4ct" is in sale since Tuesday, July 21, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Opal\Boulder Opals". The seller is "opalwholesalers" and is located in Kensington Gardens, SA. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Australia.