Home > Term: Халықаралық геммология институты (ХГИ)
Халықаралық геммология институты (ХГИ)
An international organization that independently certifies diamonds as to their quality and authenticity.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Jewelry
- Category: General jewelry
- Company: Kay Jewelers
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- Mankent
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