Rough diamonds

Brought directly from the earth to your hand.

Piece of Earth. Peace of Mind.

Ethically sourced raw diamonds, sapphires and unique engagement rings.

Halo rough diamond engagement ring in nature. Raw diamond engagement ring with halo of cut diamonds in 14k white gold. Alternative engagement ring.
Halo rough diamond engagement ring in nature. Raw diamond engagement ring with halo of cut diamonds in 14k white gold. Alternative engagement ring.

Build Your Unique Ring

Follow three simple steps to create your one-of-a-kind, stunning ring with our unique stones.

Shop Raw Diamonds

Browse our collection of rough diamonds, handpicked specifically for use in raw diamond engagement rings and rough diamond jewelry.


Shop Ready-Made Rings

Our one-of-a-kind collection of ready-to-ship rough diamond rings,sapphire engagement rings, and unique wedding bands that pair well with our rings.


Shop Sapphires

Our colorful collection of natural sapphires sourced directly from an artisanal mine in Sri Lanka.


About the raw stone

Started with a big dream to improve the world for the better, The Raw Stone's roots are as a supplier of ethically-sourced rough diamonds to conscientious jewelers. Over time, we have expanded to working directly with individuals, providing natural sapphires and unique rings of our own. If you'd like to know more about us and who we are, watch the video and read more in the link below.

Ethically sourced rough diamonds and gemstones

Unique. Natural. Beautiful.

Sustainably-sourced from the mine to your hand

Ethically sourced rough diamonds and sapphires

We are dedicated to a traceable diamond and gemstone supply chain with the highest standard of human rights, labor rights, environmental impact, mining practices, and product disclosure. Learn more here.

The Glacier Raw Diamond Wedding Ring Collection

What our customers have to say...

Our reviews

This ring turned out way cooler than I could have ever expected and looks nicer than rings 10x the cost! It turned out perfect with a rough diamond!

Cameron G.

The ring is fantastic. Great selection on different shapes of raw diamonds. If you’re looking for something simple, different, and classy, use the Raw Stone!

Jon J.

I really liked the selection that The Raw Stone provided. When I had trouble creating the ring I wanted, help was immediately given to me. Very pleased with their service.

Cord V.

Excellent product and exceptional customer service The ring is gorgeous and my fiancé loved it! (And said yes!!) The ordering process was smooth, and the customer service I received was exceptional. I had questions about sizing and then resizing, and Kerin was so kind and helpful throughout the process.

Madelaine W.

Amazing service and stone. Great customer service and beautiful stone, the pictures don’t do justice to the beauty of the stone. Thanks

Ricardo E.

Kerin created a wonderful buying experience when I was shopping for an engagement ring. From our initial phone call, she was able to advise and quickly bring together my vision with a carefully curated set of uncut diamonds. The final product is astonishing in its simplicity and elegance - it really reflects the feelings I wanted to materialize with this ring. Thank you so much!

Narek A.