There are no standard prices for rough diamonds
Each diamond is unique,
also the yield from each rough diamond is unique...
To purchase at CMR - Ajediam, please:
* indicate your budget
* make an appointment to visit
* view rough diamond parcels, Kimberley Certified only,
* pay by Bank Wire Transfer or in cash and collect your rough
How to calculate rough, raw, crude, uncut diamond prices:
Determining prices of rough diamonds starts by evaluation of rough diamonds.
This requires a specific gemological knowledge as well as general expertise, structure analyzing about cutting during sorting technics by:
Classification of rough jewelry diamonds and industrial diamonds
Sorting by shape: octahedral, cubic, macle, and dodecahedron crystals, determining their ultimate form in the rough
Sorting by weight and size.
Sorting by color.
Sorting by distortions.
Sorting by clarity, structure and structural defects: external and internal inclusions, cliveages, marks, naart, maccles...
Analyze to determine if a rough diamond is to be cleaved, sawed or retained.
Analyze and detect of strain and stress within the internal molecular structure by polariscope.
Sketching of rough diamonds pinpointing impurities within the diamond.
diamond coated glass
Learn how to calculate rough diamond prices by diamond quality evaluation course