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HOME >> What's CZ quality?
What's CZ quality?
Source: | Author:lily | Published time: 2025-05-19 | 23 Views | Share:
Chang Jiang Gems - CZ - quality   grade 2025




ALTA-2ALTA-1

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RoughcheapmeddiumGuitaiGuitai topGuitai top
Color Maybe change color in high temperature,   maybe milk, not so clean,not so shinning or appear other colorLooks   white,maybe change color in high temperatureGood   clean and shinningvery   clean and shinningvery   clean and shinning
CuttingGoodVery   GoodExcellentExcellentExcellent
PolishingFAIRGoodVery   GoodExcellentExcellent
SYMGoodVery   GoodExcellentExcellentExcellent
ShinningFAIRGoodVery   GoodExcellentExcellent
ShapeMaybe   little out of roundvery   little out of roundRoundRoundRound
Tablelittle   smaller or biggerlittle   smaller or biggerEvenExcellentExcellent
Girdlelittle   thin or thickernot   so EvenEvenEvenEven
Brokenhave   little broken point, scratch, white point,crack, polish linelittle   scratchhard   to see scratchno   scratchno   scratch
Heart & Arrowvery   cleanvery   cleanPerfectExcellentExcellent









Chang Jiang Gems CZ bellows pictures are for round 3.0mm, if smaller size will have more shortcoming. Because smaller size is hard to polish than bigger size. But the small size scratch also hard to see by eyes. The shinning will let people can't see the scratch.


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