Astromaitri
Vedic Gemology

Navaratna — The 9 Sacred Vedic Gemstones

In Vedic astrology, each planet rules a gemstone that amplifies its cosmic energy when worn correctly.

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The 9 Planetary Gemstones

Each gem must be natural, untreated, and of appropriate weight to carry its planetary energy.

Ruby (Manik)
Ruled by Sun
Finger
Ring finger, right hand
Metal
Gold
Best Day
Sunday morning
Weight
3–6 carats

Boosts confidence, leadership, vitality, father's blessings

Pearl (Moti)
Ruled by Moon
Finger
Ring or little finger
Metal
Silver
Best Day
Monday morning
Weight
5–10 carats

Emotional stability, intuition, relationships, mother's blessings

Red Coral (Moonga)
Ruled by Mars
Finger
Ring or index finger
Metal
Copper or gold
Best Day
Tuesday
Weight
6–12 carats

Courage, energy, overcomes Manglik dosha, health

Emerald (Panna)
Ruled by Mercury
Finger
Little finger
Metal
Gold or silver
Best Day
Wednesday morning
Weight
3–6 carats

Intelligence, communication, business success

Yellow Sapphire (Pukhraj)
Ruled by Jupiter
Finger
Index finger
Metal
Gold
Best Day
Thursday morning
Weight
3–5 carats

Wisdom, wealth, marriage, children, guru's blessings

Diamond / White Sapphire (Heera / Safed Pukhraj)
Ruled by Venus
Finger
Middle or ring finger
Metal
Gold, silver, or platinum
Best Day
Friday
Weight
0.5–1 carat

Luxury, love, artistic talent, beauty

Blue Sapphire (Neelam)
Ruled by Saturn
Finger
Middle finger
Metal
Panchdhatu or gold
Best Day
Saturday
Weight
3–5 carats

Career, discipline, removes obstacles. Must be tested first — powerful stone.

Always test for 3 days before permanent wear
Hessonite (Gomed)
Ruled by Rahu
Finger
Middle finger
Metal
Panchdhatu
Best Day
Saturday or Wednesday
Weight
5–10 carats

Removes Rahu dosha, confusion, and fear

Cat's Eye (Lehsuniya)
Ruled by Ketu
Finger
Middle or ring finger
Metal
Panchdhatu
Best Day
Tuesday or Thursday
Weight
3–5 carats

Removes Ketu dosha, enhances spirituality and sudden gains

How to Choose the Right Gemstone

01
Consult your Janam Kundli
Your birth chart reveals which planets are weak or strong. Only strengthen benefic (friendly) planets for your ascendant.
02
Identify your benefic planet
Lagna lord (ascendant ruler) and its friends are safe choices. Trine lords (1st, 5th, 9th house rulers) are generally auspicious.
03
Never wear a malefic planet's gem
Unless specifically advised by an experienced Vedic astrologer, avoid gems for planets ruling the 6th, 8th, or 12th houses.
04
Energise before wearing
Perform Pran Pratishtha: soak in raw milk + Ganga jal for 24 hours, then recite the planet's Beej mantra 108 times.

Purification Ritual (Pran Pratishtha)

Soak the gemstone in raw cow milk mixed with Ganga jal (or pure water) for 24 hours. On the appropriate day and in the auspicious muhurta, remove the gem and hold it in your right hand. Recite the planet's Beej mantra 108 times using a tulsi or crystal mala. Then wear it immediately on the correct finger.

Frequently Asked Questions

Can I wear multiple gemstones?
Yes, but ensure the ruling planets are friendly. Sun, Moon, and Mars are mutual friends. Avoid combining Saturn with Sun or Moon. Always consult an astrologer before stacking gems.
What are substitute gemstones?
Ruby → Garnet (Almandine); Emerald → Green Tourmaline or Peridot; Yellow Sapphire → Citrine; Blue Sapphire → Amethyst or Blue Topaz; Diamond → White Sapphire or White Zircon.
Who should NOT wear Blue Sapphire without consultation?
Aries, Cancer, Leo, and Scorpio ascendants should be especially cautious. Blue Sapphire is the fastest-acting gemstone — always do a 3-day trial before wearing it permanently.
How do I energise (Pran Pratishtha) a gemstone?
Soak the gem in raw milk and Ganga jal (or clean water) for 24 hours. Then, on the appropriate day (see table above), recite the planet's Beej mantra 108 times before wearing it for the first time.
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