First we would like to introduce about our company.We AJRETAIL is one and only the best gemstone dealer in world who is providing natural gemstone with 100% satisfaction and very good price.We are completely Team of Gemoloist who are graduated from GIA, IGI and IGL. 

The major difference b/w carat and ratti is very difficult to calculate now say because many people don't know about carat and ratti.

Simple calculation says

0.91 carat =1 ratti 

But this calculation sometime flap as few according to few astrologer ratti and carat is 40% difference that's is completely wrong. 

But in semi precious stone you can use scale 

0.60 carat =1 ratti

But in precious stone only use 

0.91 carat =1 ratti

Ratti name or measure only valid in india. 

Better only wear stone in carat not in ratti, normally cut stone 4,6,9ct size is very good for male and 3,3.65 and 11 carat us very good for female. 

Gemstone recommendation for finger 

Buy 100% Natural Certified Gemstone like emerald, Ruby Sapphire at very good price..

Buy best quality gemstone in ratti or carat from best gemstone dealer in india contact us +919990829555,99906145555