John Dyer: Award-Winning Gem Cutter. John is a master gemstone cutter known worldwide for his artistic ability and passion for precision. He has won 58 cutting awards since 2002 taking a total of 14 first place prizes. Amongst the many awards are 48 AGTA Cutting Edge Awards.

Check out our recently added sapphires, garnets, tourmalines, aquamarines, Oregon sunstones and many more gemstones from custom cut classic shapes, to concave faceted and fantasy cut gems reminiscent of modern art.

Check out our beautifully cut gemstones, from custom cut classic shapes to concave faceted and avant-garde fantasy cut gems reminiscent of modern art. We have a premier gemstone that will beautifully complement your personal style.

Each of these gemstones is one of a kind and once sold they will not restock. You are also always welcome to check out John Dyer's personal website and if you see a gemstone you love there just contact us with the link and I am happy to source it for you!

We're excited to announce that we've just updated our collection with a dazzling array of new gemstones! 🎉 From vibrant hues to rare finds, our expanded catalog is packed with stunning gems that are perfect for collectors, jewelry designers, and anyone who loves the beauty of …

Browse through our selection of custom cut Sale gemstones below. Click the photo of a colored gemstone you are interested in to view more information about that stone.

Feb 3, 2025 · Master gem cutter John Dyer wins 2024 AGTA Best of Show for his 33.00ct Montana Sun Sapphire. John shares info on this rare stone.

We design and produce our own line of handcrafted fine jewelry including engagement rings, wedding bands, pendants and earrings. Our designs are inspired by nature and the Cosmos as well as history and fantasy.

You can browse through our catalog of custom cut gemstones by choosing one of the links in the drop-down menus below or you can search for gemstones that meet specific criteria using the search form.

Jan 13, 2021 · John Dyer’s Designer Gemstones by Sarah Solomon Patterns, exclusive video content and detailed, how-to instruction for knitting, crochet, jewelry and beading.