The plan
Concierge & Craftsmanship
A seamless three-step journey, guided entirely by dedicated experts. We believe true luxury requires a human touch, which is why your vision is never handed off to an automated process. Through a personal consultation, we explore the artistic possibilities and establish a clear, transparent investment before a single stone is cut.
Discover Your Centerpiece
Begin your journey within our curated reserve. With 3,655 extraordinary gemstones spanning 32 species, your custom design will be anchored by a breathtaking rarity you will never encounter in traditional retail.
Define Your Masterpiece
Describe the scale, the precious metals, and the exact shape you envision. Whether you bring a fleeting idea or a folder of inspiration, we listen closely to your aesthetic desires and parameters. Our master jewelers will then map out the artistic possibilities and the exact investment required, long before any physical work begins.
Artisanal & Legacy
The Art of Creation. Every facet is meticulously brought to life in-house by our master lapidary. Your bespoke setting is then handcrafted by the same independent artisans we have entrusted with our finest work for years. Before the final masterpiece takes shape, you will have the exclusive opportunity to view and approve your newly cut gemstone before it is permanently set.
Or take one that exists
The Curated Reserve
Sometimes, the perfect piece has already been brought to life. We offer an exclusive reserve of finished jewelry, meticulously handcrafted and ready to be worn today. If you discover ‘the one,’ allow us to tailor the sizing for a flawless fit. If a design simply inspires you, let it be the definitive starting point for your own bespoke commission. Discover what is ready to acquire.
Reviews from the Wilds
- ★★★★★
Honestly, I'm not sure where to start! I met David and team at a gem show and was initially attracted to their wide selection of loose stones, I'm so glad I stopped to look! The CG team has been amazing to work with. Their collections are STUNNING and their many years in the business and family connections allow them to bring the finest products in at good prices, and they are happy to share their knowledge and expertise. I've purchased pieces in several forms – loose, preset and custom set – all were perfection. I confidently recommend Caveman Gems to anyone looking for 'that something special'.12/10 stars.
Krista Kendall-Depp 7 months ago
- ★★★★★
We are extremely happy with the care and professional service David and the whole team gave to our gem purchases! They give a personal touch which made it a very pleasant and unique experience. Highly recommended!
Therese Wall 7 months ago
- ★★★★★
We were so impressed with the quality and the service we received. My old engagement ring had been lost by another jeweler, and we came to them looking for the perfect sapphire and they not only helped us with that but helped us to design a beautiful ring that is now my new engagement ring. We love it so much and we are very thankful for all they did.They also did a very detailed appraisal of my new ring and another ring. Everything was above and beyond what I hoped for. I highly recommend them (and have already recommended them to friends.)
Barbara S 8 months ago
- ★★★★★
We had the greatest experience with Lo and the team. We met at our favorite winery and viewed some beautiful pieces and loose gems. We purchased 2 rings that evening and a loose stone which was then set by their jeweler. Reasonable prices and very satisfied with their awesome customer service. Friendly and amazing staff that was very in tune with our needs. Highly recommend Caveman Gems!
Melynie Whitener 9 months ago
- ★★★★★
I purchased jewelry from Caveman Gems and I’m beyond impressed! The craftsmanship is absolutely beautiful , you can tell each piece is selected with care and attention to detail. The quality is excellent, and the designs are unique yet timeless. I’ve received so many compliments every time I wear them. The customer service was excellent! They were friendly, responsive, and professional throughout the entire process. My order arrived quickly and beautifully packaged. I highly recommend Caveman Gems. I’ll definitely be coming back for more!
Rosario Sanchez a year ago
Why it holds
A stone that exists once makes a piece that exists once.
People who collect things understand this already. A print in an edition of five hundred is a print. A proof that exists once is something else, and it is not the paper that makes the difference.
Every stone we cut is cut once. Whatever we make around it inherits that, whether we finished it last year or you are designing it this week. It cannot be reordered by anybody, including us.
Of the 137 finished pieces in the collection today, 118 exist as a single piece. A piece designed for you exists as a single piece by definition.
Bring the idea. We will tell you honestly whether we can do it, what it will take, and what it will cost.
Or book a call instead.


