Agnesg
Shiny_Rock
- Joined
- Apr 27, 2010
- Messages
- 283
Hello!
I would like to start a little collection. can I know, considering the highest grade possible, which is the rarest/hardest to obtain, from the list below?
Remember I am referring to the top specimen
regardless of size. Free of all treatment, even gentle heat.
Cobalt blue spinel (contain cobalt)
Flame spinel (Burma)
Russia Alexandrite
Paraiba Tourmaline
Padparadscha
Demantoid (Russia)
Imperial a jade
Thanks!
I would like to start a little collection. can I know, considering the highest grade possible, which is the rarest/hardest to obtain, from the list below?
Remember I am referring to the top specimen
Cobalt blue spinel (contain cobalt)
Flame spinel (Burma)
Russia Alexandrite
Paraiba Tourmaline
Padparadscha
Demantoid (Russia)
Imperial a jade
Thanks!