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For jewelry Designers
It took us over ten years to perfect high-precision cutting and three-tier calibration of natural color gemstones, so you can design your next masterpiece with complete confidence in your gemstone supply chain.
We offer three-tier calibration and guarantee gemstone delivery to the exact color, clarity, size and shape specifications, in uniformed see-through secure packaging, regardless of the ordered quantity.
For jewelry Artisans
Our unrivalled attention to color and clarity persistence, makes us the first choice supplier of calibrated natural color stones, especially when it comes to complex jewelry fabrication.
We are the main source of high-precision cut calibrated natural colour stones for thousands of jewelers worldwide.
Every stone is perfectly cut and polished using state-of-the-art digitally controlled high precision machining tools, to ensure the highest standards of uniformity in size, shape and symmetry to fit into standard settings or used in jewelry mesh setting equipment.
Our unrivalled attention to the strictly uniformed and digitally calibrated dimensions, colour and clarity persistence to a whole range of calibrated natural color stones, will dramatically reduce your cost of stones sorting and matching.
The very best stones to use in micro pave are "single cut" because they have far fewer facets (17 facets), compared to a "full cut" 58-facet stone. Larger facets on a single cut stone are proportionally bigger and return distinct flashes of light.
China Stone does not deal in synthetic or created gemstones and all of our gemstones are 100% natural. We buy in large quantities directly from the source supply and all of the gemstones we sell are cut and polished in our own factories using advanced technology that allows us to match and maintain the strictest standards.
Redefining jewelry manufacturing
For luxury Watchmakers
Every stone is perfectly cut and polished using state-of-the-art digitally controlled high precision machining tools, to ensure the highest standards of uniformity in size, shape and symmetry.
Unparalleled high precision finishing, minimum variance of color difference and dimensional consistency of all our natural color stones, to solve your manufacturing challenges.