Vedic Gemstones by Rashi

Gems That Must Not Be Combined

Two stones of hostile planets worn together are said to cancel each other at best and create internal conflict at worst. These are the pairs named most often:

• Blue Sapphire + Ruby — Saturn and the Sun are natural enemies — the classic warning pair.
• Blue Sapphire + Pearl — Saturn against the Moon; traditionally held to unsettle the mind.
• Blue Sapphire + Red Coral — Saturn against Mars — two malefics pulling in opposite directions.
• Diamond + Yellow Sapphire — Venus and Jupiter are enemies in the standard friendship table.
• Diamond + Ruby / Pearl — Venus against the Sun and Moon.
• Emerald + Pearl — Mercury and the Moon are hostile despite both being gentle grahas.
• Hessonite / Cat's Eye + Pearl — The nodes against the Moon — the combination behind Grahan dosha.

That is the selection in circulation rather than the whole rule. Graha friendship is not symmetric — of the twenty-one pairs, eleven rate each other differently in the two directions — so the complete set is nine pairs, not seven. Each stone’s own page carries the two-way table: Ruby, Pearl, Red Coral, Emerald, Yellow Sapphire, Diamond, Blue Sapphire.

Before You Buy

• Ask for a lab certificate stating the stone is natural and untreated. Heat-treated and glass-filled stones are common at the low end, and treatment is held to nullify the effect.
• Fix the weight before you fix the price. Roughly one ratti per ten kilograms of body weight is the usual guideline, with three to five ratti as a practical minimum.
• Insist on an open-backed setting so the stone touches skin.
• Trial-wear Blue Sapphire and Hessonite for three to seven days first — these two are the ones tradition says to test.
• Start with an upratna if the primary stone is beyond budget. A milder authentic stone beats a treated expensive one.
• Have the planet identified from a chart, not from a shop counter. The stone is the last step, not the first.