Hessonite is the gem of Rahu, the north node of the Moon, which Vedic astrology treats as a shadow planet of ambition, appetite, foreign matters and sudden change. Its Hindi name is gomed, often described as honey or cinnamon coloured. Because Rahu is a point and not a body, and because it rules no sign, the usual method of picking a stone by house lordship does not apply. This page explains how astrologers think about gomed instead, what the stone is, and how to buy it honestly. It is a guide and not a recommendation.
Hessonite at a glance
| Item | Detail |
|---|---|
| Planet | Rahu |
| Mineral | Hessonite, a calcium-rich variety of garnet (grossular) |
| Hardness | About 6.5 to 7.5 on the Mohs scale |
| Finger often named | Middle finger |
| Metal often named | Silver or a mixed metal |
| Day | Saturday in many traditions |
| Dasha of Rahu | 18 years |
These pairings agree with the gemstones hub. Some traditions name other days or fingers, so treat the table as common practice.
What Rahu stands for
Rahu signifies hunger for more: ambition, risk, technology, the foreign and the unconventional, and also confusion and obsession when it is unsettled. Schools disagree on where it is exalted, with Taurus and Gemini the two commonly named, and that disagreement is a reason to be cautious about neat rules. The Rahu-Ketu past-life blueprint guide explains the nodes in more depth, and the Kaal Sarp dosha calculator shows how all planets sit between them. The older steps for Rahu are quiet ones: keeping a routine, reducing excess, kindness to workers and the poor, and Saturday charity.
Why there is no ascendant list
For the other seven stones, house lordship gives each ascendant a shortlist. Rahu and Ketu rule no sign, so no ascendant lists them as lagna lord or as a lord of the 5th or 9th house. Readers instead look at where Rahu stands: its sign, its house, which planets are with it and which aspect it, and the dasha running. They may also consider Rahu as acting for its sign dispositor, the planet that owns the sign it sits in. Because this is a matter of judgement, two astrologers may reach different views. The gemstones hub explains the house-lord method and why the chart comes first, and the Rahu in all houses series shows each placement.
When gomed is discussed
People usually ask about gomed during Rahu’s dasha, which lasts 18 years, or when Rahu sits in a sensitive house of the chart. Some astrologers hold that a stone during a difficult Rahu period may help, while others hold that mantra, giving and discipline serve better and that Rahu’s stone should be used sparingly. Both views are traditional. The Mahadasha calculator shows when your Rahu period falls. If it is not due for years, there is usually no hurry.
Real hessonite, garnet look-alikes and glass
Gomed is not usually treated heavily, but it is widely imitated.
- Natural hessonite: typically honey, orange-brown or cinnamon in colour, with a slightly oily or swirled look inside. This look, a kind of heat-wave effect, is characteristic. Sources include Sri Lanka and India.
- Other garnets: different garnet types, such as brownish or orange stones, are sometimes sold as gomed. They are real garnets but not hessonite.
- Glass: the most common fake. Glass often shows round gas bubbles and lacks the swirl.
- Oiled or dyed stones: some stones are oiled to improve appearance. Ask whether anything was done.
A gem laboratory can name the species, and that is the dependable test. The buying guide covers reports, weights in carats and ratti, and red flags. Gomed is a modest-priced stone compared with sapphire, so an extremely high price for a small stone should be questioned as well as a very low one.
Colour, clarity and what to ask
A good hessonite is usually a clear, warm honey or reddish orange, and a very pale or brownish stone is generally priced lower. Some swirl inside is normal for the species, so a spotless stone is not necessarily better and may be glass. Ask the seller for the species, the weight in carats and the origin if it is claimed, and ask whether the stone has been oiled or treated in any way. For anything beyond a small stone, a laboratory report that says hessonite is worth the small cost, because the confusion with other garnets and glass is so common. Keep the invoice, since a written description protects you if the stone is later tested.
Wearing and care
The common description is gomed in silver or a mixed metal, worn on the middle finger and begun on a Saturday after a simple purification. Some astrologers suggest a short trial. If you feel uneasy, you are free to stop and ask your reader. Hessonite is reasonably hard but can scratch, so keep it apart from harder stones. None of this is medical advice, and if you feel anxious or unwell, please see a doctor.
Substitutes
Orange or brown zircon and other garnets are sometimes named as upratnas for hessonite, and lists vary. See substitute stones for how to read such lists.
Where to go next
Return to the gemstones hub, read the house lords guide, and use the free birth chart tool to see where Rahu sits. We sell nothing but the reading.
Frequently asked questions
↳ Which ascendant should wear gomed?
None is named by the house-lord method, because Rahu rules no sign. Astrologers judge it from where Rahu sits in your chart and from the dasha running.
↳ Is gomed the same as garnet?
Hessonite is one variety of garnet, but not every garnet is hessonite. A laboratory can tell which one you have, and the seller should name it.
↳ Which finger and day are used for gomed?
The common description is the middle finger, in silver or a mixed metal, on a Saturday. Some traditions differ, so ask the reader who knows your chart.
↳ Can gomed be worn with other stones?
Some astrologers advise against wearing the stones of certain planets together, and views vary. Take any combination to a reader who has seen your chart.