Do Not Wear a Dusthana Lord's Gem to Remove It

People wear blue sapphire to end Shani dosha. Saturn stays in its house, and the stone gives it more to do. People wear coral to cool Mangal dosha. Mars in the 7th becomes a fed Mars in the 7th. People wear hessonite to control Rahu and enlarge the 8th or the 12th by accident. The navaratna list is a feeding chart. Read it that way. The graha you want quieter is the one you do not feed. Attention on its weekday, without the stone, is the milder practice: Saturday for Saturn, Tuesday for Mars. Even that attention assumes you know which houses you are greeting.

A functional benefic that does not rule a dusthana, or that rules a dusthana you have consciously accepted because it also rules a trikona. Saturn for Vrishabha rules the 9th and 10th, no dusthana, so blue sapphire has a logic that the same stone lacks for Karka, where Saturn rules the 7th and 8th. Jupiter for Dhanu rules the 1st and 4th. Yellow sapphire matches. Jupiter for Simha rules the 5th and 8th. Yellow sapphire is a mixed feed. The horoscope is this distinction. A shop that sells one stone per Sun sign has not made it. Your lagna is not your Sun sign.

Ask each which houses the graha rules from your lagna, and whether the mahadasha lord is the one being fed. If they cannot answer, they are not choosing by the horoscope. If they can, and they still disagree, the disagreement is about whether a mixed lordship is worth feeding. That is a judgment. It is not solved by a heavier stone. Wear nothing until the houses are written down. A wrong gem is not neutral. It is a louder dusthana for as long as you wear it.