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- Nov 7, 2015
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Ideally, yes. But my reason is not an emotional one.@flyingpig, in trade-in cases, shouldn't the consumer be informed that these stones are trade-in's?
I've heard anecdotally that a lot of people have issues with pre-owned stones (particularly stones used in engagement rings) unless they happen to be family heirlooms. Hence the story as to why Tiffany & Co don't use stones that have been traded-in for a larger one in their engagement rings but instead use them in more decorative jewellery pieces where there isn't that much of an "emotional" connection to the piece.
A trade-in may have been damaged during the previous ownership. The buyer needs to be warned about this, especially when the trade-in is not sent to GIA/AGS for re-grading. Even a minor damage can affect the carat weight, clarity grade, inclusion map, and polish and symmetry grade. You cannot leave this inspection to vendor's internal lab.
Even if a trade-in is sent to AGS/GIA for regrading (like in WF and BGD cases), the buyer needs to be informed.
It is entirely possible that there is micro-abrasion not visible at 10x level and polish/finish,although still AGS ideal or GIA ex, may not be the exactly same as when it was first crafted years ago.
Nick-picking.. but you should when you spend 5~10k per 0.2g.
For me, a finished diamond is a craft. I need to know when it was first crafted, ideally.
For some, it is a rock, for others, it is an emotional forever piece.
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