Embark on a journey where gemstone elegance meets the artistry of our Master Gem Cutters that magnify the allure, hues, and radiance of your precious gems.

Gems & Diamonds

Unleash the brilliance of your gemstones with Pentagon Gem, the trusted source for exquisite gemstones and expert gem cutting services.

Custom Cutting

Unlock the potential of your unique jewelry project with Pentagon Gem Cutters. Whether you seek precision-cut gemstones that match your creative vision or custom settings to accommodate unconventional sizes

Calibrated Gemstones

We specialize in supplying a wide range of calibrated sizes, bringing your design project to life with precision-cut gemstones that perfectly match your creative vision. Trust the expertise of our Master Gem Cutters, who magnify the allure, hues, and radiance of your precious gems. 

Elegant Gemstones

Discover the Epitome of Elegance. Whether you are seeking a timeless cut, a rare cabochon, or any other exquisite shape, trust Pentagon Gem’s extensive inventory. Contact us today and let us assist you in finding the perfect gemstone.

Cutting & Polishing

Are your gemstones rough or damaged? We specialize in the cutting and repair of gemstones, ensuring that you can maximize the color and weight of your precious jewels. Need a custom cut gem for your project? Call us today!

Designer Supplier

As a designer supplier, we proudly supply and cut gems for the finest jewelry stores and designers in the USA. From color gems to custom cuts, we are here to enhance your store and creations. Trust Pentagon Gem for all your gemstone needs.

Pentagon Gem Facebook

Pentagon Gem is now on Facebook!  Come visit us...

AGTA Show

Pentagon Gem will be exhibiting at the AGTA...

GJX Tucson Show

Once again, Pentagon Gem will be attending the...

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