Anonymous wrote:
Anonymous wrote:“Clear” is not a diamond grade. Did it ever have a GIA certification?
Op: yes, I have the GIA certification. It says rectangular modified brilliant, 1.51 carats, clarity grade is VS1. Color grade is F.
A GIA-certified diamond will have pretty good value. The cut/shape is negative because it's not that popular, but the color and clarity are both very good. I couldn't find anything exactly matching your 4 C's but I would estimate the retail value to be about $15-$16K based on what I've found from BlueNile, WhiteFlash, etc. Your setting will slightly increase the value of the ring but may just be a few hundred dollars depending on the melt-weight of the platinum.
You can try to get a quote from a jewelry buyer like Cameo Coins in Vienna. I was in there for some gold bullion and saw that they buy/sell diamonds with certificates. Just a quick google shows there are some other jewelry buyers in McLean, Vienna, etc. Lots of rich people in the area who have collected jewelry they no longer want...
Good luck.