(6.35mm = 1/4 inch) (ref 2929ni). 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 "Genuine Australian Queensland Boulder Black Opal Solid Cut Stone 14x8mm (2929)" is in sale since Tuesday, June 4, 2019. 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 worldwide.