Unlike polished diamonds, which are graded by the (Cut, Color, Clarity, Carat), rough diamonds require a trained eye to assess "potential" quality.
: Genuine raw diamonds are often mistaken for minerals like quartz. Verification involves testing hardness on the Mohs scale , internal components, and refractive index. 3. Sourcing and Sales Channels buy rough diamonds
: Buyers can work with a cutter to choose a specific shape—like a pear, oval, or round—that best suits the raw stone's properties . Unlike polished diamonds, which are graded by the
Rough diamonds are traditionally sold through highly controlled systems, though options for smaller buyers are expanding. Rough Diamonds | Diamond Commodity Chain - U.OSU Rough Diamonds | Diamond Commodity Chain - U
: Rough diamonds are generally cheaper than polished ones because they haven't yet accrued the significant labor costs associated with the extensive and tedious faceting process .
The primary appeal of rough diamonds is the potential for and customization .