Craft your dream ring
Find Your Color™️
With one of the widest selections of ethically sourced gemstones, we make it easy to design a ring as unique as your love.
Custom Design Services
Looking for something truly one-of-a-kind? Learn more about our custom design process
Shop by Sapphire Color
Read what our customers are saying

The whole team delivered on quality and promises from start to finish. Personalized touches made the process easy and exciting! Earth’s Treasury brought my vision to life!!!!! When my custom one of a kind 20th anniversary piece was received along with the suite they recommended, I was over… more
- Johanna

My fiancé and I had a great experience working with Earth's Treasury to create my custom engagement ring! Everyone was incredibly prompt and communicative throughout the process. They mailed us multiple stones to see in-person, which was hugely helpful because what I ended up loving in-person was very… more
- Emily

I adore my custom engagement ring and wedding band from Earth's Treasury and I cannot speak highly enough about my experience working with them. It was a seamless process with timely, professional and friendly communication. Nina was my point of contact and helped me design the perfect ring… more
- Chrissy

After extensive research for a 20 year anniversary gift, I've come across Earth's Treasury. The selections they have are out of this world with so many choices. From start to finish, the whole process was painless with constant updates from staff members. The owner, Jeff, gave options of… more
- Tai

I only have wonderful things to say about my experience with ET! Their team was wonderful to work with while designing my rings. They have a lovely selection of stones and settings to choose from. They did a breathtaking job and their quality is very premium. Excited to… more
- Lilly

Purchasing my fiancé’s engagement ring from Earth’s Treasury was the best decision and easiest process. The ring is absolutely beautiful! The elegance and craftsmanship of the ring is amazing and intricately detailed. You can tell their gemstones are of absolute quality. Also, the customer service was top notch.… more
- Evan

My experience with Earth's Treasury has been exceptional. I designed my wife's engagement ring with another jeweler, choosing a green-blue Montana sapphire. I loved it so much I wanted a ring like it for myself. I explained the hope, and sent pictures of her gemstone to Earth's Treasury… more
- Mac

They created the perfect and most beautiful ring I could have ever hoped for. Proposed to her on roca el yunque in Puerto Rico at el yunque rainforest. She of course said yes! Thanks to the team for the support and the creators for making this the perfect… more
- Morgan

Just wow. I'm blown away by the whole process. I thought I had decided on the perfect stone but when the ring was delivered it was too dark for me, I hadn't considered that. But, I picked a lighter stone and decided to ask if it were possible… more
- Hesper
EXCELLENT
Based on 415 reviews
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Michael M.
Ordered a custom engagement ring from Earth's Treasury and the whole process was great. Jeff was super responsive and transparent with me, he actually talked me out of a stone with a visible inclusion and pointed me toward a better one instead. Nina was also great, she walked me through the design over the phone and I really appreciated that personal touch. FedEx actually misrouted the package close to the end, but Ellie in shipping opened a case with them right away and kept me updated all weekend until it arrived, really appreciated how on top of it she was. Quality and craftsmanship are excellent, the finishing is clean and the piece looks incredible in person. Highly recommend.Posted on Google![]()
Jennifer Bruening
Wonderful business to work with. Anyone on the fence about making such a big purchase online only - don't be! They have an obscene selection of gems across a wide range of price points, making it perfect for pretty much everyone to find exactly what they are looking for. The process of customizing was a breeze. The staff was extremely responsive to emails, quick to answer my myriad questions, and quick to upload videos with gem comparisons for those of us who are more indecisive than others. In fact, to allow you to see your gem in person even before you buy, they will ship to you the gem overnighted so you can view its size, color, and overall feel on your finger, making it easy to decide whether you want to purchase whatever gem you believe might best suit you. Once I selected a gem, paid, and decided I wished to customize a ring, I worked with Nina, who, again was very responsive to emails throughout the customization process. Then they sent actual 3D models of my selections so you can decide on proper fit and feel, and get an idea of how it will look on your actual finger (great for those of us who have no innate sense of scale). Once everything was finalized, it took only about 6 weeks for the final ring to be created and shipped to me. It came in gorgeous packaging, complete with a ring care kit and certificates of authenticity. The final result is stunning. Seriously, this was a breeze and the business really helped allay my fears about purchasing something so big - and so important - online. Will absolutely be doing business with them again.Posted on Google![]()
Cassondra Ziembo
Easy to use website with lots of stone and setting options for different budgets. Everyone I worked with was more than willing to help with the process and answer any questions I had. All in all a very pleasant experience and an absolutely beautiful ring!Posted on Google![]()
Elisabeth Chu
I first came upon Earth's Treasury when research an 'upgrade' engagement ring and was completely blown away by the quality of their sapphires. I was especially interested in Montana Sapphires and they have the best selection of the best cuts. Something to note is that the vast majority of their stones is precision cut in house which is not what happens with other large sapphire suppliers. Everyone was very easy to work with, the design possibilities are vast and we even got as far as purchasing a few stones to preview (they also included a 3d printed mock up of the style I was most interested in) but ultimately it became clear that I am the type of person that needs to see all the options in person. Especially since I wasn't 100% sure of what I wanted. I think this is something that is not usually as big of an issue and I should have gone to local jewelry stores to narrow size/settings etc before I started working with them. But reeturning the stones was easy and their return policy was very clear so there was no surprises when we needed to pay a nominal restocking fee so they could recoup some of the cost of shipment/credit card fees etc. Hopefully a trip to PA will happen with in the next year but we bought a some earrings from them for myself and my daughter and the sparkle is unreal! *adding a few photos. One of some of the stones we previewed. 1 an amazing cream and blue particolored that I hope finds a great home. And that darker teal was lovely too! It is unreal what precision and thoughtful cutting does to sapphires! The second photo is of my earring stack with Earth's Treasury light aqua blue white gold stud earrings in the 2nd piercing. They are the 3.5mm size and perfect. I'd love to get some huggie hoop earrings from them in the same color of sapphire. *Posted on Google![]()
Jane Sailer
I was looking for a very pale yellow Montana Sapphire, and stumbled upon this website. They had three beautiful gems, and the team was very gracious in sending me photos and videos so that I could narrow my search. I had some follow up questions and Jeff guided me to the one that would most likely meet my needs. It arrived via FedEx very promptly and is just beautiful. In my opinion, it was very well priced. The option to return the gem I was very much appreciated, but thankfully not needed!Posted on Google![]()
Gna Weierheiser
I ordered this ring to my specific requirements, stone color along with the gold...alli can say is its amazing, beautiful I picked a teal montana sapphire, oh it gas soo many colors depending on the light. Light green, dark green, teal, black, blue. I cant say enough about this ring, it meets every expectation and more. Customer service is phenomenal. Great company to do business with. Thank you for a beautiful ring.Posted on Google![]()
Michael Bente
There is so much to learn about Montana sapphires. When my lady expressed an interest in having one as the centerpiece of her engagement ring, I wasn't quite sure where to turn. Having purchased multiple other high-end pieces of jewelry over the years, I've seen the good, the bad, and the ugly. I had ChatGPT put together a list of reputable Montana sapphire suppliers, and Earth's Treasury was one of about half a dozen companies I contacted. I reached out to all of them by email. Only one truly blew me away with their knowledge, experience, and willingness to engage with someone who was a novice when it came to Montana sapphires. That "sapphire in the rough" was Jeff Hapeman with Earth's Treasury. Talk about a guy with a passion for stones! Jeff has even published papers on the subject, and his knowledge quickly became apparent. In a market where many stones initially appear similarly priced, Jeff took the time to understand what she was looking for and explain what I should be evaluating based on those parameters. After speaking with Jeff, the differences behind those seemingly similar prices became glaringly clear—particularly when it came to quality, treatment, color, and cut. Jeff narrowed the selection down to approximately four stones that fit what I was looking for and provided multiple photos and videos of each under various lighting conditions. That was extremely helpful because Montana sapphires can look quite different depending on the light. The stone I selected arrived exactly as represented in both color and description. More importantly, she couldn't have been happier when I surprised her with it. She immediately asked me how I managed to find such a brilliant stone. Sorry, Jeff—I took the credit for that one! CliffsNotes version: I would highly recommend Jeff and Earth's Treasury to anyone looking for a Montana sapphire, especially if you want someone who will actually take the time to educate you and help you find the right stone rather than simply sell you one.Posted on Google![]()
lecclier Kelly
Just wonderful! I love my new ring, and the whole process was very smooth. highly recommend Earth’s Treasury.Posted on Google![]()
Claire Gleeman
The team at Earth’s treasury supplied a beautiful sapphire that they set in a custom designed necklace meant to commemorate my daughter’s birth. They patiently went back and forth with me on several iterations until we arrived on the perfect setting and the final product turned out absolutely stunning. I’ve worn it every day since and it is sure to be a family heirloom. I’m so grateful for their excellent craftsmanship and impeccable inventory of beautiful gems.Posted on Google![]()
Joshua DiIorio
Fast response, fantastic design team worked with me to make the ring just as I imagined it. My fiancee and I could not be happier!





































