45 Carets Diamond ; Natural , VVS1 , D , Round , Loose.
26 cm × 18 cm
A Large Unmounted " Diamond"
the brilliant-cut stone stated to weigh 45ct, stated to measure 26mm x 18mm.
Stated Quality
Color: D (Colourless)
Clarity: VVS1 (Very Very Slightly Included)
Valued on basis of being GIA certificated D VVS1 with graining
If it is in fact a natural diamond, once again it is impossible to sell without first obtaining a GIA gem diamond certificate to prove that it's natural and the quality as per the 4 C's.
Happy to review values once a GIA certificate is obtained.
Valuation is based on being a treat blue diamond
My pleasure good luck with Christies or Sotheby's. I would love to know how you get on if appropriate
Either auction house can assist with testing and/or GIA certification
Thank you.