Gemstones

Gemstones & Gem Minerals

At Robert's, our specialty is in the world of fine and unusual gemstones and unique gem minerals. From vivid sapphire, sparkling zircon, luscious tourmaline and beyond, explore the glittering possibility to enhance your chosen jewelry design. 

From our wide selection of loose gems, choose something special to be mounted into a piece of jewelry, or present the gemstone as a gift so we can work together with the recipient to create something special.  
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