Hessonite (Gomed) Gemstone

Hessonite at a Glance

Gemstone	Hessonite (Gomed)
Ruling planet	Rahu
Signs ruled	None of its own in the Parashari scheme
Where it is found	Sri Lanka, and parts of Africa
Commonly recommended weight	5.25 to 6.25 ratti
How to wear	Set in silver, iron, or an alloy, worn on the middle finger
Day to wear	Saturday
Bīja mantra	ॐ भ्रां भ्रीं भ्रौं सः राहवे नमः Oṁ bhrāṁ bhrīṁ bhrauṁ saḥ rāhave namaḥ

Term	Meaning
Gomedaka	The Sanskrit name for hessonite, the gem of Rahu.
Grossular garnet	The mineral family to which hessonite belongs.
Upachaya houses	The 3rd, 6th, 10th, and 11th houses, where malefics such as Rahu traditionally do well.
Śanivat rāhu	The rule that Rahu acts like Saturn.
Svarbhānu	The demon whose severed head became Rahu.
Ratti	The traditional unit of gem weight, about 0.91 carat.

What Hessonite Represents in Jyotish

Rahu is the head of the demon Svarbhānu, cut off by Viṣṇu’s discus when he stole a taste of the nectar of immortality. The head lived on, hungry and restless, and it still swallows the Sun and the Moon at eclipses. That is Rahu’s nature in a chart: appetite, ambition, foreign lands and foreign ways, technology, politics, sudden rises, and sudden confusion. Its gem is hessonite (gomedaka), honey-coloured, a shade that Indian tradition likens to gomūtra.

Rahu has no body and owns no sign in the Parashari scheme, so it gives the results of the planet whose sign it occupies and of the planets with it. Teachers differ on its exaltation: one scheme places it in Taurus, with debilitation in Scorpio; another places it in Gemini, with debilitation in Sagittarius. Many astrologers also follow the rule that Rahu acts like Saturn.

Hessonite does not calm Rahu. It strengthens it. When Rahu is well placed, that brings drive and opportunity; when it is not, the same push brings confusion.

Who Should Wear Hessonite

Because Rahu owns no sign, hessonite is judged from Rahu’s position and period rather than from the ascendant alone.

Rahu’s position	What it usually means for hessonite
3rd, 6th, 10th, or 11th house	The houses where Rahu traditionally does well; hessonite is most often considered here
Rahu Mahadasha or Antardasha running	The period in which the stone is usually considered, when Rahu is well placed
With or aspected by benefics, or in a friendly sign	Supports wearing, after the rest of the chart is checked
1st, 5th, 7th, 8th, or 12th house, or with the Moon or the Sun	Needs careful judgement; often not advised

Since Rahu is said to act like Saturn, many astrologers consider hessonite more readily for Taurus, Libra, Capricorn, and Aquarius ascendants, where Saturn is a good planet. The full chart still decides.

Who Should Avoid Hessonite

Avoid hessonite when Rahu sits with the Moon or the Sun, when it occupies a difficult house without support, and when the chart already shows restlessness, obsession, or confused judgement that a stronger Rahu would worsen.

Gemstones not to wear with hessonite

Custom keeps hessonite away from ruby, pearl, red coral, and yellow sapphire, and never pairs it with cat’s eye, the gem of Ketu. Emerald, diamond, and blue sapphire may be worn with it when the chart supports them as well.

How to Wear Hessonite

What	Hessonite
Weight	5.25 to 6.25 ratti (about 4.8 to 5.7 carats) is our usual range; the chart and the stone’s quality decide
Metal	Silver, iron, or an alloy
Finger	Middle finger, usually of the right hand
Day	Saturday
Time	Usually Saturn’s horā, since Rahu has no horā of its own; some prefer the evening
Lunar phase	Preferably the bright half of the month (śukla pakṣa)
Setting	Open at the back, so the stone touches the skin

Energising Hessonite: Step-by-Step Puja

1. On a Saturday, bathe and wear clean clothes, dark blue or black if you have them.
2. Dip the ring in unboiled cow’s milk mixed with a little Gangajal, then rinse it in clean water.
3. Place it on a dark blue cloth at your home shrine, with a sesame-oil lamp, incense, and flowers.
4. Offer your prayer to Rahu and, as many families do, to Durgā.
5. Chant one of the mantras below 108 times, counting on a mala.
6. Wear the ring on your middle finger.
7. If you can, give a blanket, mustard oil, or black sesame in charity the same day.

Mantras for Hessonite

Any one of the three mantras below may be used. For a full course of japa for Rahu, many teachers prescribe 18,000 repetitions; for energising the ring, 108 is enough.

Natural and Imitation Hessonite

Hessonite is a variety of grossular garnet, honey-yellow to cinnamon-brown in colour. Sri Lanka is the classic source, and good stones also come from parts of Africa. Hessonite is usually not treated, which makes it simpler to buy than most planetary gems. The main risks are brown or orange glass, and other brown stones sold as gomed.

How to Tell Genuine Hessonite

Ask for a lab report from a laboratory you can check yourself, such as the Gem Testing Laboratory in Jaipur, the Gemmological Institute of India in Mumbai, IGI, or GIA. It should name the stone as natural grossular garnet, hessonite. Under a 10x lens, hessonite often shows a swirling, syrupy look inside, like honey stirred into water, which glass does not. Round gas bubbles point to glass.

Is Your Hessonite Working?

Before you wear it, note where you stand in Rahu’s areas: your ambitions, dealings with foreign places or people, work with technology, and any long-running confusion or fear. Watch the same areas over the following weeks. When hessonite suits the chart, people usually describe clearer direction and opportunities opening. If you see a clear run of trouble, such as worse confusion, sudden setbacks, or deception, take it off and have your chart checked again.

Caring for and Re-energising Your Hessonite

Hessonite is fairly hard but can chip on a sharp knock. Clean it in lukewarm water with mild soap and a soft brush, and keep it away from sudden heat. Repeat the energising puja once a year on a Saturday, and again if the ring has been off for a long time.

Remedies Without Hessonite

There is no widely agreed substitute for hessonite. Chanting Rahu’s mantra, worship of Durgā, and charity on Saturdays cost little, and they remain the first remedies for Rahu.

Hessonite is chosen from the whole chart. If you are not sure whether it suits you, ask us before you buy, and read our guide to gemstones in Vedic astrology.

Frequently Asked Questions

Who should wear hessonite?

People whose Rahu is well placed, usually in the 3rd, 6th, 10th, or 11th house, especially during Rahu’s period. The full chart decides.

Can hessonite be worn during Rahu Mahadasha?

Only if Rahu is well placed in your chart. A difficult Rahu becomes stronger with the stone, not milder.

Can I wear hessonite and cat’s eye together?

No. Custom never pairs the gems of Rahu and Ketu.

Which finger is hessonite worn on?

On the middle finger, usually of the right hand.

How many ratti should hessonite be?

Our usual range is 5.25 to 6.25 ratti, about 4.8 to 5.7 carats. The chart and the stone’s quality decide the final weight.

Can I wear hessonite without consulting an astrologer?

It is not advisable. Rahu’s results depend on its exact placement, and a poorly placed Rahu made stronger can bring confusion.

Gemstones are worn as a traditional astrological remedy, not as a treatment for any illness. For any health concern, please consult a qualified doctor.