wallace
Shiny_Rock
- Joined
- Mar 10, 2004
- Messages
- 282
There is a lot of information about the types of inclusions but I have yet to see a detailed account of the "ideal" location of the different types in the diamond (let''s leave gems aside for now). Obviously this affects light refraction to some degree so what are the best spots for the different types of inclusions (besides under a prong)! THey all look better under a prong! Inclusion placement may differ somewhat per cut - let''s list that, too. Some inclusions seem like they would be totally undesirable, like externally projecting feathers... so let''s rank them. This may help us understand the nuances of lab cert determinations (one lab calls it SI1 and another SI2). THe cutoff distinction is defined by eac
h lab generally but as stones have every possible variation combo., it would such a list would help to elucidate the subjectivity in evaluation. Thus, we couls make better decisions about which stones to send for appraisal.
I would be happy to compile a list to eventually post on the FAQ page.
h lab generally but as stones have every possible variation combo., it would such a list would help to elucidate the subjectivity in evaluation. Thus, we couls make better decisions about which stones to send for appraisal.
I would be happy to compile a list to eventually post on the FAQ page.