Unusual shape and moving colour pattern in a solid boulder from the Queensland opal fields. With movement the grey blue shows bright green colour flashes 18 x 20.5mm. High dome in the centre 5.4mm. Weight 17.95carats/3.59grams

Only 1 left in stock

Shipping is calculated on Checkout.
Find out about Shipping Costs

Additional information

Weight 3.59 g

Secure Payments

All transactions encrypted through Stripe