Valid

SN/T 2265-2009Rough diamond inspection and grading (English PDF)

毛坯钻石检验和分级

Preview PDF

This is a limited preview

Buy now to download the full PDF (8 pages)

Need quotation for your management?

Get a formal quotation for SN/T 2265-2009 in 30 minutes.

Issued by

General Administration of Customs

Level / Type

National · Recommended

Issue date

February 20, 2009

Implementation date

September 1, 2009

Scope

SN/T 2265-2009 is the English-translated version of 毛坯钻石检验和分级.

SN/T 2265-2009 — 1.1.1 This standard specifies the rules for testing and classification of natural single rough diamonds. 1.1.2 This standard applies to the use of single gem rough diamonds inspection and shape, color, clarity and quality grading.

Found what you need?

Document preview — SN/T 2265-2009

National Standard of the People's Republic of China

ICS: 39.060
Classification: D 58

Issued by: General Administration of Customs

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the natural rough diamonds single inspection and grading regulations. This standard applies to single gem processing of rough diamonds inspection and shape, color, clarity and quality grading.

Document data

International classification (ICS): 39.060.

Chinese classification (CCS): D58.

Estimated length of the Chinese original: 12,175 words.

Adopted international standard: ISO/FDIS 11211-1-2002, NEQ; ISO/FDIS 11211-2-2002, NEQ.

Standards quoted by this document

GB/T 16552; GB/T 16553-2003; GB/T 16554-2003; GB/T 18303-2008

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

How to Download SN/T 2265-2009

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.