Dear Jai ji,
Actually there r different outlooks towards remedial measures in astrology especially
related to gems.Coz as far as i remember there is not a clear mention about their usage
anywhere..Their usage is more based on personal expereinces of different astrologers.
I have also seen astrologers recommending native's to wear emrald in middle finger.
What is mentioned by Rohiniranjan ji is something which is also mentioned by PVR Narasimha rao ji also:-
He said
Thumb symbolizes Self and the other 4 fingers symbolize the
four Purusharthas.
o Ring finger - Dharma
o Middle finger - Artha
o Little finger - Kama
o Index finger - Moksha
Depending on which planet and purushartha you want to
strengthen, wear that type of gem on the corresponding finger.
Infact he has told not to wear any gem on index finger coz it is sattwik
and gems r rajasik solutions..
It is true that it is only in palmistry that different fingers r related to
different planets and NOT in astrology as far as i know...
So you see its all about approach you use or personal expereince..
And dont worry about your jeweller, I have met jewellers who believe that
emrald can be wore by everyone....
So dont worry about him
Regards,
Raman