diamond and diamond 9

diamond-and-diamond-9

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497174

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the size of a finished gem depends greatly upon the rough diamonds

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497175

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a notch scratched into diamond rough to prepare it for cleaving is called a

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497176

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the number of facets on a single -cut diamond is

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497177

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an early brilliant that has a circular girdle outline is called...

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497178

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the devices that grip and hold a diamond for polishing are known as the

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497179

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the cutting style with a flat bottom and a variable number of facets that come to a peak at the top is the.

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497180

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the person who decides where to mark diamond rough for fashioning is called the

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497181

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the directional properties and structural features of a diamond crystal do not really matter in

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497182

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the rotary saw contributed to the diamond-cutting industry by

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497183

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to help determine crystal directions, diamond cutters look for

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497184

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a diamond cutter's main objectives are to produce an attractive finished diamond and

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497185

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the process of polishing the star, upper and lower half facets is called

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497186

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when the rough has a frosty or non-transparent surface, the cutter can look for inclusions

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497187

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the cast-iron disc on which a diamond is polished is called a

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497188

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in the cutting sequence, the crown and pavilion mains are polished by the

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