JohnQuixote
Ideal_Rock
- Joined
- Sep 9, 2004
- Messages
- 5,212
A comparison to internet color and clarity judgments:
We all know color grading, done from the side, is not absolute - since cut influences face-up appearance. A well-cut G (or lower) may face-up with little, if any, color.
Thanks to mature education Pricescope members realize this, and counsel accordingly. They don’t create fear about color. They give appropriate advice. As a seller of well-cut diamonds we are expected to report face-up color accurately when asked, just as we are expected to report accurately on ‘eye-clean.’ If we do not it will certainly come back to haunt us.
GIA’s painting judgment must be treated the same way. For now GIA still views diamonds from the side to see painting so (like color) there is no way to be sure how the diamond ‘faces up’ unless you have it in-hand.
(The AGS incorporates this judgment in their light performance grade: Any diamond not receiving the strict numerical values for brightness, dispersion, contrast and leakage will not get the AGS 0 Ideal grade. This is a logical, face-up assessment of painting.)
The ‘madness’
Seller X should not take aim at seller Y’s product, directly or indirectly, over judgments that can only be made with the individual diamond in-hand: These include face-up specifics of color or clarity from any lab, and brillianteering the way GIA approaches it at this time.
Example: Our company would not warn people away from competitors’ GIA SI1 diamonds, claiming they can have inclusions and our eye-clean judgment is more elite. We would not warn that competitors’ GIA H rounds could show more tint than ones we would approve. To do so would be idle speculation, and a breach of etiquette.
Pricescope is self-patrolled. As sellers, we earn our reputations through truthful representation and delivery of diamonds that delight and perform; to intelligent and very discriminating consumers who post here.
We will not enjoy a top reputation if we misrepresent things. It is that simple.
If sellers use blanket judgments to attack competitor’s products they don’t actually have in-hand the animosity and fear created may threaten the environment we currently enjoy on Pricescope.
We all know color grading, done from the side, is not absolute - since cut influences face-up appearance. A well-cut G (or lower) may face-up with little, if any, color.
Thanks to mature education Pricescope members realize this, and counsel accordingly. They don’t create fear about color. They give appropriate advice. As a seller of well-cut diamonds we are expected to report face-up color accurately when asked, just as we are expected to report accurately on ‘eye-clean.’ If we do not it will certainly come back to haunt us.
GIA’s painting judgment must be treated the same way. For now GIA still views diamonds from the side to see painting so (like color) there is no way to be sure how the diamond ‘faces up’ unless you have it in-hand.
(The AGS incorporates this judgment in their light performance grade: Any diamond not receiving the strict numerical values for brightness, dispersion, contrast and leakage will not get the AGS 0 Ideal grade. This is a logical, face-up assessment of painting.)
The ‘madness’
Seller X should not take aim at seller Y’s product, directly or indirectly, over judgments that can only be made with the individual diamond in-hand: These include face-up specifics of color or clarity from any lab, and brillianteering the way GIA approaches it at this time.
Example: Our company would not warn people away from competitors’ GIA SI1 diamonds, claiming they can have inclusions and our eye-clean judgment is more elite. We would not warn that competitors’ GIA H rounds could show more tint than ones we would approve. To do so would be idle speculation, and a breach of etiquette.
Pricescope is self-patrolled. As sellers, we earn our reputations through truthful representation and delivery of diamonds that delight and perform; to intelligent and very discriminating consumers who post here.
We will not enjoy a top reputation if we misrepresent things. It is that simple.
If sellers use blanket judgments to attack competitor’s products they don’t actually have in-hand the animosity and fear created may threaten the environment we currently enjoy on Pricescope.