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Diamond Grading Laboratory | AGS Laboratories
描述: Provides diamond grading services featuring grading of the diamond cut.
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网站评级:
3.0 / 5.0, 审阅 Sites Like Search
语: English
网站主题: consumer
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Specializes in origin of color determination for fancy colored diamonds using Raman spectrometer. Offers diamond grading reports and appraisal services.
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Cartier - watches (tank...), wedding and engagement rings, diamond jewelry and others luxury goods of the famous French watchmaker-jeweler. Stores and luxury ...
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