Shop Sapphires by Origin
Newest Engagement Rings
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The “Lilium” Ring
$1,950.00 -
The “Nerissa” Two-Stone Ring
$2,400.00 -
The “Minerva” Three-Stone Ring
$2,350.00 -
The “Vesta” Three-Stone Ring
$2,200.00 -
The Cathedral “Merope” Three-Stone Ring
$1,900.00 -
The Prong-Set “Valeria” Halo Ring
$1,950.00 -
The Pave-Set “Valeria” Halo Ring
$1,950.00 -
The “Theodora” Halo Ring
$3,500.00 -
The Classic Pave “Blumia” Ring
$1,900.00
Newest Sapphires
Read what our customers are saying
Working with Earth's Treasury was a fantastic experience from start to finish. We ordered my Montana Sapphire engagement ring from them, and then decided we wanted a custom wedding jacket from them as well. Working with Julia the designer was amazing, she listened to what we wanted, made… more
- Allene
I can't say enough wonderful things about Earth’s Treasury! From the start, my experience with Lauryn, Jeff, and the whole team, including Tessa who expertly guided me to the perfect Montana sapphire, was absolutely incredible. I knew I wanted something different from the traditional engagement ring and wedding… more
- Beth
We had a wonderful experience designing our engagement rings with Lauryn and Julia. I knew I wanted a sapphire, but didn't like the cuts or colors offered by big retailers, so we decided to buy from Earth's Treasury. We were both a little nervous about buying a gemstone… more
- Sarah
I love my rings!!! They are truly crafted to perfection. I bought the thin borealis ring, as I wanted to have a ring that I could wear everyday with stones that are inset. It has the colors of the ocean in it. I asked for the lighter blue/green… more
- Laura
I loved my whole experience with Earth's Treasury! My Fiance and I reached out several times for information and met with immediate and enthusiastic responses. I love love love my ring. I got the Chiron diamond accented with a sapphire. Quality is excellent and prices are very reasonable. more
- Emma
I'm so happy with how beautiful my custom pendant necklace turned out. Customer service was top notch. From picking out the stone, ordering and receiving the necklace I was given regular status updates. I never had to reach out for an update. And delivery time was spot on.… more
- Shawn
Exceptional communication from staff, quick shipping, and beautiful rings! We ordered an engagement ring and both wedding bands---gold, diamonds, and sapphires. Quality is astounding. more
- O A
We had a sapphire engagement ring created in Spring '24 and then the proposal happened in Alaska that Summer. She was involved with the ring design and fitting but didn't want to know anything beyond that so Jeff mailed the ring and associated package items in an unmarked… more
- Dan
I had been dating my now husband for about a month when he first asked if I had my heart set on a diamond because he thought something blue or green would suit me better. Thinking he was absolutely insane, I told my best friend of 20 years… more
- Kelley
EXCELLENTBased on 197 reviewsBeth Hailer2024-10-03I can't say enough wonderful things about Earth’s Treasury! From the start, my experience with Lauryn, Jeff, and the whole team, including Tessa who expertly guided me to the perfect Montana sapphire, was absolutely incredible. I knew I wanted something different from the traditional engagement ring and wedding band – something truly unique that I could pass down to my children like my grandmother did with her wedding band. Lauryn listened to my vision for an heirloom piece and worked with me to design the most stunning ring I could have ever imagined. I was nervous at first about trusting an online company with something so meaningful, but Earth’s Treasury proved to be exceptional. They provided digital renderings and even sent a 3D-printed version of the ring so I could really see the design before finalizing it. The level of communication and attention to detail made the entire process so reassuring, and they kept me updated every step of the way. When my fiancé presented the finished ring to me, I was completely speechless. It was more beautiful than I ever could have imagined! The craftsmanship is absolutely breathtaking, and I've received so many compliments on my ring. I’m beyond grateful to Earth’s Treasury for bringing my dream to life and giving me a piece of jewelry that I will treasure forever. I couldn’t be happier with the experience and would highly recommend them to anyone looking for something truly special.Sarah Orsborn2024-10-02We had a wonderful experience designing our engagement rings with Lauryn and Julia. I knew I wanted a sapphire, but didn't like the cuts or colors offered by big retailers, so we decided to buy from Earth's Treasury. We were both a little nervous about buying a gemstone and designing jewelry over the internet, but we took the leap because of reading other glowing reviews. Customer service is fabulous, they overnight you the gem (with shipping insurance and full refund if it's not what you want), custom design is included, and the end result was spectacular. We both love our rings so much and can't believe that we get to own something so beautiful.Maria Pavia2024-10-01I explored a sapphire purchase from Earth's Treasury and it was a great experience. First, they photographed four different stones in both daylight and interior light, fully explaining the differences between the stones. Also, they respond very quickly to email messages -- no waiting days for a response. I selected one and had it express mailed to me. Upon receipt of the stone it ultimately was not what I was looking for so I returned it. The return process was very easy, Earth's Treasury was very accommodating and best of all, the credit to my credit card happened the SAME DAY they received the return --- that NEVER happens, EVER! They are very knowledgeable and easy to work with. I would high recommend Earth's Treasury.Laura Zylinski2024-09-18I love my rings!!! They are truly crafted to perfection. I bought the thin borealis ring, as I wanted to have a ring that I could wear everyday with stones that are inset. It has the colors of the ocean in it. I asked for the lighter blue/green sapphires and they had me approve the stones before creating the ring. I then bought the 9 stone stackable and I often wear them together. I will be looking for earrings next. Montana Sapphires are now my favorite!!!Robyn Golis2024-09-11I can't recommend Earth's Treasury enough! My fiancé had an amazing experience working with them while choosing my engagement ring. They were incredibly knowledgeable, patient, and supportive throughout the entire process, making it stress-free and enjoyable. When I needed my ring resized, they handled it quickly and efficiently, with exceptional communication and response times. Recently, I reached out again about needing another resize, and they generously offered to send me a few prototypes at no cost! Since my finger size fluctuates and my knuckle is wider than where the ring sits, they suggested trying some prototypes with sizing beads to help find the perfect fit over the fall months. On top of being super personable and easy to work with, their rings are absolutely stunning and unique. I couldn’t be happier with the quality and service!David Muir2024-09-11Had a great experience with Earth's Treasury. Their selection of Montana Sapphires is excellent. Great customer service. Definitely recommend working with them.Jake Lettiere2024-08-19I had an incredible experience with Earth’s Treasury while designing my custom engagement ring. From the moment I started looking at gems, to the final product, the team made the entire process smooth and stress-free. Jeffrey was very kind and patient with me when He helped me pick my perfect gem. Nina, who was assigned to help me with the custom ring process, was simply amazing. She listened carefully to my ideas and worked with me to create a stunning ring that exceeded all my expectations. Her expertise and attention to detail were evident every step of the way. I couldn’t be happier with the final result, and my girlfriend is going to absolutely love the ring. Thank you, Earth’s Treasury, for making this special moment even more memorable!Emma Conroy2024-08-19I loved my whole experience with Earth's Treasury! My Fiance and I reached out several times for information and met with immediate and enthusiastic responses. I love love love my ring. I got the Chiron diamond accented with a sapphire. Quality is excellent and prices are very reasonable.Shawn S2024-08-13I'm so happy with how beautiful my custom pendant necklace turned out. Customer service was top notch. From picking out the stone, ordering and receiving the necklace I was given regular status updates. I never had to reach out for an update. And delivery time was spot on. The box it arrived in is just as beautiful. I look forward to working with Earth's Treasury in the future for more custom pieces of jewelry. Please note that the picture doesn't capture how beautiful the pendant is. The color and glimmer changes with the light.O A2024-08-08Exceptional communication from staff, quick shipping, and beautiful rings! We ordered an engagement ring and both wedding bands---gold, diamonds, and sapphires. Quality is astounding.