Search BSI Knowledge
Cookie Settings
DD 234:1996 | 15 Jun 1996 | BSI Knowledge
Standard
DD 234:1996
Grading polished diamonds. Terminology and classification
Current
•
Published:
15 Jun 1996
Overview
Preview
References
History
Visit the preview section for more information
Product Details
Descriptors
Surface defects
Inclusions
Flaws
Colour
Diamond
Precious stones
Defects
Terminology
Weight (mass)
Shape
Surface texture
Classification systems
Jewellery
Grades (quality)
Grading (quality)
Polishing
ICS Codes
01.040.39 Precision mechanics. Jewellery (Vocabularies)
39.060 Jewellery
Committee
STI/53
International relationships
—
ISBN
0 580 25917 X
Publisher
BSI