value

hi fred,
thank you for your latest how to buy book. i especially like the wholesale chart. perhaps you can assist me. i have a 1920-30’s mine cut stone 3.5 to 3.6 ct. it is 9.5 x6.1 mm j-k in color, vs2-sI1 in clarity. your charts dont go that high and i dont think consider mine cuts. i realize the stone is not in your hand, but could you give a ball park on what i might expect to get from a diamond dealer? the stone was appraised in 2001 for aprox 20,000. i’d like to sell it, and of cource need to be savy.
thank you….oh, would you like to buy a really nice stone? thank you for your time.
regards,
jeff bober