Oh yeah, and you asked what made us think it was a huge black diamond. It has an sg 3.15> It has an equal hardness to a white diamond. It has the correct crytal formations. It's black and shiny - thus it is a diamond and I must say, looking over the internet, it is far superior to all but a rare few, cheers
take your stone to a jeweller, if it tests on a diamond tester he or she will be interested and will make an offer, probably too little, but it will give you confidence to seek a deeeper pocket - if your stone does not test positive then it is probably a carbonados, still very valuable, but muuch harder to sell - hope this helps you
