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Friday, June 27, 2008

Are synthetic diamonds cut by hand? (synthetic diamond jewelry)

Are synthetic diamonds cut by hand? (synthetic diamond jewelry)

(synthetic diamond jewelry): No, they are cut by incredibly precise computer-controlled laser cutting machines. These sophisticated and enormously expensive machines create an optimized cut that perfectly aligns the facets of the stone for maximum light refraction. The best polycrystalline stones are then hand finished and inspected by master gem cutters. The term “hand-cut diamond” is a bit of a misnomer. In this day and age, few, if any, market quality diamonds are entirely cut by hand without mechanical assistance. Hand cutting was primarily done before the days of precise machining techniques, and a completely hand-cut stone can never be as accurately faceted as a stone cut with computer-aided machining processes.(synthetic diamond jewelry)

Gemologists agree that polycrystalline synthetic diamonds are glittering and brilliant because they come closer than any other gem material to matching, often besting the characteristics of a mined diamond.(synthetic diamond jewelry) If there can possibly be criticism about modern synthetic diamonds, it is that they are too perfect. Generally, these remarks are only made by the pretentious who think there is prestige in overpaying, despite the fact only the buyer really knows the difference because of the huge savings they realized. Polycrystalline synthetic diamonds, with more fire, are the intelligent de facto choice.(synthetic diamond jewelry)

1 comment:

analyser said...

Not quite true. Lasers are only used for cutting and girdling (outline shape). Faceting is still normally done by hand. Probably only 10% of diamonds are faceted/polished by machine.
Also the synthetic diamonds used for jewelery are not polycrystalline (which would be extremely difficult to polish). They are mono-crystalline.