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Understanding HPHT and CVD methods for lab-grown gemstones

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Lab-grown diamonds, lab-grown emerald greens, lab-grown rubies, and lab-grown sapphires have become not simply choices to their mined counterparts yet as part of a significant change in the way we think of and worth gems. In the last few years, lab-grown rocks have begun to redefine the narrative surrounding great http://proauto.lv/user/planegum3/

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