Hi Rinku,
My question to you is, why has your elder sister decided to take off Emerald? And why now ruby?
To get the correct answer, please share your sister’s birth details like date, time and place of birth. One more thing; why is she looking for a gem, for marriage or for general life?
I will tell you the right answer. And if you don’t have the birth details atleast tell her zodiac / name.
Regards
Srinivasa Temkar