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W.M OPALS

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Opals for Sale in the UK - From the mine to your door by William McMellin

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Opal Collections

  • All Opals

    Australian Opal Collection UK – Polished Loose Opals Ready for Jewellery Setting... 

    All Opals

  • All Jewellery

    Our collection of Australian Opal Jewellery ready to wear. Custom orders available. 

    All Jewellery

  • Black Opals

    Black Opal Collection UK – Polished Black Opals Ready for Jewellery Setting... 

    Black Opals

  • Dark Opals

    Dark Opals

  • Crystal Opals

    Crystal Opal Collection UK – Polished Loose Crystal Opals Ready for Jewellery... 

    Crystal Opals

  • Rough Opal

     

    Rough Opal

Customer Reviews

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"The opals are beautiful! What is particularly helpful is that as well as the very accurate descriptions and measurements, there are videos of each stone shown from different angles on the website, so you know exactly what the stone looks like (all the different flashes of colour and every little detail of the stone). Even the stones at lower price points are shown in detail. This means that one can buy these opals online with real confidence. William is extremely helpful with any queries. Everything arrives quickly and safely and is exactly as described. I cannot recommend this business highly enough!"

– Sarah Hocombe

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"William is an amazing person to work with. He is extremely knowledgeable about his field. He’s reliable, responsive, and always happy to answer my questions. His opals are always absolutely beautiful and exactly as described. Highly recommend!"

– Pariss

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"I had an absolutely fantastic experience with W.M OPALS! The service was professional, friendly, and incredibly knowledgeable — you can tell they truly have a passion for opals. The opal I received is breathtaking — the colours and the quality are even better than I expected. Photos honestly don’t do it justice! Communication was excellent from start to finish, and my order arrived quickly and safely packaged. It’s clear that every piece is handled with care and expertise. I’ll definitely be coming back for more and recommending W.M OPALS to anyone looking for truly stunning, high-quality opals and expert service."

– Hollie Foster

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"Wm opals have become my prime go to. The quality and finish of cut stones is excellent, the price points are always great value, after many purchases over a couple of years not one stone has been a disappointment,. Well packed and tracked, every purchase has arrived promptly, I have not returned any opal! Highly recommend opal Smith and trader"

– Scott Peters

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"Easy to work with, reliable and cost effective."

– Dean Harrison

⭐️ ⭐️ ⭐️ ⭐️ ⭐️

"Very professional, great communication, helpful nice guy, Top finish on an opal I sent him to cut, thanks again William"

– Louie Greene

OPALS

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