GB/T 45611-2025 in English
VALIDDiamond—Testing and classification
- Issued on:2025-04-25
- Implemented on:2025-08-01
- File Format:PDF
- Delivery:Via email within 10 business days
Price(USD)：
$930.00
$903.00
$903.00
| Standard No: | GB/T 45611-2025 |
| Document status: | VALID |
| Title in English: | Diamond—Testing and classification |
| Title in Chinese: | 钻石 鉴定与分类 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 10 business days |
| Issued on: | 2025-04-25 |
| Implemented on: | 2025-08-01 |
| ICS Classification: | 39.060-Jewellery |
| Chinese Classification: | D59-Other non-metal ore |
| Professional Classification: | GB-National Standard |
| Related Keywords: | classification scopethis document
diamond testing synthetic diamonds classification diamonds |
《GB/T 45611-2025钻石 鉴定与分类》由TC298（全国珠宝玉石标准化技术委员会）归口，主管部门为自然资源部（国土）。
Scope
This document provides the classification and identification of diamonds, and describes the naming rules and representation methods of diamonds. This document is applicable to the identification of diamonds, synthetic diamonds, and commonly treated diamonds, as well as the classification of diamonds.
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