Opal Fever Mate

    Fever Mate® UK's Number 1

    Bringing you the best of Lightning Ridge & Grawin Australian Opal.

    UK's home of Mulga® Black Opal

    The Miners Bench® & Cutters Candy®.

    Never Stop Learning

    When you join the IGS community, you get trusted diamond & gemstone information when you need it.

    Become a Member

    Get Gemology Insights

    Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!