We are a family company who love opal and have loved sharing its beauty with the world for over 40 years of combined experience in opal mining, jewellery manufacture and online sales.

This rough opal was recently mined by us on the Donna's Rush opal field 50 kilometres north of Coober Pedy Australia.

To see our mining operations including this opal being mined: https://www.instagram.com/explore/tags/graceopal/

Video link: https://youtu.be/gVfiehmB_OU


WEIGHT: 76 carats, 15.2 grams or 0 oz 10 dwt (troy) weighed dry.

These are medium to high yield pieces.

These stones should cut around 20-25 carats of quality solid opal cabochons.

Use the ruler as your guide to size (INCHES)

We do not sell opal simulants of ANY sort. All of our opal is 100% guaranteed Natural Australian Opal.

The color variations in some photos are due to different light angles and distances. All of our auctions are photographed with macro settings under a halogen lamp. In all photo's the opal is immersed.

Please check the dimensions carefully as the opal will not be as big in your hand as it looks on your monitor! Please check the description carefully before bidding and view your purchased rough opal wet in sunlight or in a dark room with a direct light source ie: desk lamp, down light etc. (As photographed and practiced throughout the opal industry).