About Bonyak Gems
We travel regularly to the major world gem shows, including Tucson and Las Vegas, seeking out the highest quality precious gemstones. We negotiate everything from investment grade precious stones down to large parcels of popular favorites like ruby, emerald, sapphire, and many others -- all natural, earth-mined stones with industry-standard treatments (or no treatment at all).
We set many of our stones using settings from the top suppliers in the industry to create beautiful finished jewelry featuring our top quality gemstone inventory. Whether it's a new pair of studs or a ring with a dazzling halo design, we can offer it with any stone on the market.
Full Service Custom Jewelry
Start from a photo, a sketch, or just an idea, and we can work together to design an amazing, original, and totally unique piece of jewelry. Whether using one a stock setting or a totally new concept, a diamond, sapphire, ruby, or any other stone, we can help you make it happen. We have a vast inventory of diamonds and colored gemstones available, and a network of miners and cutters for sourcing new gems for that special one-of-a-kind piece.
Using the Builders on the right, you can choose exactly the diamonds you want, the ring style, size, and metal type, for that perfect piece of custom-tailored jewelry.
Design your own from our extensive diamond and setting inventory
The best selection of high-quality jewelry from around the world at competitive discount pricing. Our gemologists and designers look for the best the world has to offer, for the best price anywhere.
Proudly located in Cincinnati, OH, a major shipping hub that allows us to quickly ship around the world.
30-Day return policy with full refund
All lines carefully selected to ensure top quality and value
Lowest prices on any product, guaranteed
Hundreds of thousands of satisfied customers
Call Us (513) 592-7425M-F 8:30-4:30 EST