diamond cutting

A visual representation of the Diamond Supply Chain Timeline from raw mining to a polished ring.

Diamond Supply Chain Timeline: From Mine to Store

Gemology, Jewelry Education /

Introduction to the Diamond Supply Chain Timeline Most consumers assume that a gemstone spends several years traveling from a deep mine to a retail display case. While that estimate provides a rough idea, it does not tell the full story of the Diamond Supply Chain Timeline. In fact, the actual labor involved in cutting, polishing, and setting […]

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Diamond yield comparison between rough and polished diamond

Diamond Yield: How Much Rough Becomes Polished

Diamond Knowledge, Gemology, Rough Diamonds /

SummaryDiamond yield shows how much rough stone becomes a polished gem. Understanding diamond yield helps you estimate final weight, maximize value, and avoid mistakes. Introduction Understanding diamond yield is key when buying or cutting rough diamonds. Yield is the percentage of a rough stone that turns into a polished diamond. A 10-carat rough rarely becomes

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