Hessonite (Gomed Stone)

गोमेद — The Gemstone of Rahu | Rahu Ratna

Full Product Description

What is it?

Hessonite, known as Gomed or Gomeda in Sanskrit, is a variety of Grossular Garnet a calcium aluminium silicate mineral. Its distinctive honey-orange to brownish-orange color comes from iron and manganese impurities. Hessonite is characterized by a unique internal ‘heat wave’ or ‘treacle’ effect visible inside the stone swirling, roiled inclusions that create a hazy shimmer unlike any other gem.

In Vedic Jyotish, Hessonite is the Navratna stone of Rahu (Rahuketu / Dragon’s Head)  the north lunar node. Rahu is a shadow planet without a physical body; it is the point where the Moon’s orbit intersects the Earth’s ecliptic plane. In astrology, Rahu represents worldly desires, technology, foreign lands, mass fame, illusion (Maya), ambition, and unconventional paths to success. A strong Rahu in the birth chart can bring meteoric rise in politics, media, technology, and speculative fields. Hessonite pacifies Rahu’s malefic effects during its Mahadasha.

History & Legend

Rahu and Ketu (the lunar nodes) have been integral to Hindu mythology for millennia. The Samudra Manthan (churning of the cosmic ocean) story describes the demon Svarbhanu disguising himself as a god to drink the nectar of immortality  when discovered by Lord Vishnu, he was severed in two, creating Rahu (head) and Ketu (tail). These two shadow planets have since been considered the most mysterious and transformative forces in Vedic astrology.

Hessonite’s name comes from the Greek ‘esson’ meaning inferior  ancient gemologists mistakenly considered it lesser than other garnets. However, in Indian tradition, Gomed has always been considered a powerful and respected Navratna stone. Ancient texts describe Hessonite as a gem that removes the darkness of Rahu like a lamp that illuminates a room full of illusions.

Types by Origin

  • Ceylon Hessonite (Sri Lanka): The finest quality clear honey to golden-orange with excellent transparency and characteristic heat shimmer. Sri Lankan stones show the classic Gomed appearance and are the most sought-after for astrological use.
  • Indian Hessonite: From Rajasthan and other Indian deposits. Generally lower clarity with more brownish tones. Affordable; used for basic astrological purposes.
  • African Hessonite: From Kenya and Tanzania. Variable quality; some stones show vivid orange colors. Growing source for commercial market.

Technical Specifications

Gemstone Name

Hessonite (Gomed / Gomeda / Gomedhikam)

Mineral Species

Grossular Garnet (Ca₃Al₂Si₃O₁₂)

Chemical Formula

Calcium Aluminium Silicate with Iron and Manganese

Crystal System

Cubic (Isometric)

Hardness (Mohs)

6.5 – 7.5

Refractive Index

1.734 – 1.759

Specific Gravity

3.57 – 3.73

Luster

Vitreous to resinous

Transparency

Transparent to translucent

Color Range

Pale honey-yellow, honey-orange, brownish-orange, reddish-orange

Best Color

Clear honey to golden-orange — bright, even, no muddy brown tones

Characteristic Effect

‘Heat shimmer’ or ‘treacle’ effect  swirling internal inclusions, unique to hessonite

Common Treatments

Generally untreated; some coating or filling

Best Origins

Sri Lanka (Ceylon)

Ruling Planet

Rahu (North Lunar Node)

Chakra

Muladhara (Root Chakra) / Swadhisthana (Sacral)

Zodiac (Rashi)

No specific rashi  prescribed based on Rahu’s position in chart

Recommended Weight

Minimum 6 Ratti (5.4 ct) for astrological use

Setting Metal

Silver or Ashtadhatu (eight-metal alloy)

Wearing Finger

Middle finger (Madhyama), right hand

Auspicious Day

Saturday during Rahu Kaal or Wednesday

Mantra

Om Raam Rahave Namah (108 times)

Astrological & Health Benefits

🌐 Rahu Mahadasha

Pacifies Rahu’s malefic 18-year period

🎭 Fame & Popularity

Attracts mass recognition

💻 Technology Career

Success in IT, media, politics

🌍 Foreign Travel

Facilitates international opportunities

💫 Removes Confusion

Dispels Maya (illusion)

📈 Speculative Gains

Supports stock market & investments

🧬 Skin Health

Traditional Rahu-body benefit

🔮 Psychic Protection

Shields from occult interference

🏢 Unconventional Success

Thrives outside traditional paths

💰 Sudden Wealth

Unexpected financial gains

🧠 Mental Clarity

Removes Rahu’s fog of confusion

🤝 Social Influence

Expands social & political networks

Who Should Wear?

  • Those undergoing Rahu Mahadasha (18-year period) or Antardasha
  • Individuals with Rahu placed in 1st, 2nd, 5th, 7th, 9th, 10th, or 11th house
  • Those experiencing the effects of Rahu transit (Rahu in favorable houses)
  • IT professionals, politicians, journalists, diplomats, and media personalities
  • People seeking career success in unconventional or foreign fields
  • Those with persistent mental confusion, fear, or anxiety (Rahu afflicting Moon or Mercury)
  • Individuals facing legal issues, public scandals, or character attacks

Always consult a Jyotish astrologer — Rahu’s effects are complex and unpredictable. A wrongly placed Hessonite can amplify Rahu’s negative qualities.

Quality Guide

Color Key Factor

Best: Clear honey to golden-orange  bright, luminous, even

Good: Medium orange-brown with some warmth

Avoid: Muddy, cloudy, heavily brownish, or dull stones

The Heat Shimmer Effect

The characteristic ‘treacle’ or heat shimmer inside Hessonite is natural and acceptable

Avoid: Completely opaque stones or stones with heavy black spots

Weight

6 Ratti (5.4 ct) minimum; 8–11 Ratti for Rahu Mahadasha

Certification

Lab certificate confirming natural Grossular Garnet (not glass or synthetic substitute)

How to Wear Complete Ritual Guide

Step-by-Step Wearing Ritual

  • Day & Time: Saturday during Rahu Kaal (check a Rahu Kaal calculator for your location  typically 1.5 hours each Saturday). Alternatively, Wednesday morning during Shukla Paksha.
  • Purification: Immerse in clean water mixed with a few drops of Gangajal for 15 minutes. Rinse and pat dry with a white or smoky grey cloth.
  • Energization: Place on a blue or grey cloth. Light a ghee lamp. Offer dark flowers (blue or purple). Burn sandalwood or camphor incense.
  • Mantra: ‘Om Raam Rahave Namah’  chant 108 times facing Southwest (Rahu’s direction). The Rahu Stotram or Rahu Kavacham may also be recited.
  • Wearing: Wear on the middle finger of the right hand. Touch the ring to your forehead in reverence.
  • Maintenance: Clean monthly with lukewarm water. Hessonite is moderately hard (Mohs 6.5–7.5) avoid harsh impacts. Re-energize every 6 months during Rahu Kaal.

Metal, Finger & Setting

Preferred Metal

Silver

Alternative Metal

Ashtadhatu (eight-metal alloy)

Finger

Middle finger (Madhyama), right hand

Setting Style

Open back  stone must touch skin

Min. Weight

6 Ratti (5.4 ct)

Ideal Weight

8–11 Ratti for Rahu Mahadasha

Certifications & Authenticity

IGI (Int’l Gem Institute)

Widely accepted India; confirms Grossular Garnet species and origin

GIA (Gemological Inst.)

Issues garnet identification and origin reports

GTL Jaipur

GJEPC-affiliated; trusted domestic certification

GRS (Gem Research Swiss)

Premium Swiss lab for origin confirmation on fine Ceylon hessonite

Frequently Asked Questions

Hessonite (Gomed or Gomeda) is a variety of Grossular Garnet known for its distinctive honey-orange color and characteristic internal ‘heat shimmer’ effect. It represents Rahu the north lunar node in Vedic astrology. Rahu governs worldly desires, technology, foreign connections, mass fame, and unconventional paths to success.

Hessonite is primarily prescribed for those undergoing Rahu Mahadasha (18-year period) or Antardasha, and those with Rahu strongly influencing their birth chart. It is beneficial for IT professionals, politicians, journalists, diplomats, and those in foreign-related careers. Always consult a Jyotish astrologer Rahu’s chart placement determines suitability.

The ‘heat shimmer’ or ‘treacle’ effect is a unique optical phenomenon inside Hessonite caused by swirling, roiled inclusions that create a hazy, shimmering appearance like heat rising from hot pavement, or honey being stirred. This effect is natural, expected, and characteristic of genuine Hessonite. Stones without this effect may not be authentic Hessonite.

Ceylon (Sri Lanka) Hessonite is considered the finest quality with clearer honey-orange color, better transparency, and the characteristic heat shimmer. Indian Hessonite (from Rajasthan) tends to be more brownish and less transparent. For astrological use, Ceylon Hessonite is strongly preferred.

Both Hessonite (Rahu) and Blue Sapphire (Saturn) share Saturday as their ruling day, and Rahu is considered to behave like Saturn in many traditions. Some astrologers permit wearing both, while others caution against it. This is a case where personalized astrological consultation is essential never combine both without expert guidance.

Hessonite is one of the most affordable Navratna stones: Indian origin: ₹200–₹1,500 per carat. Good quality Ceylon: ₹500–₹8,000 per carat. Premium certified Ceylon: ₹2,000–₹20,000 per carat. Prices subject to fluctuations.

Care & Maintenance

  • Cleaning: Lukewarm water with soft cloth. Avoid ultrasonic cleaners.
  • Storage: Store separately from harder gems (sapphires, diamonds, rubies can scratch Hessonite).
  • Re-energization: Every 6 months during Rahu Kaal on Saturday.
  • Durability: Mohs 6.5–7.5 reasonable durability but avoid sharp impacts.

Substitutes (Upratna)

Zircon (Gomedak)

Traditional substitute for Rahu; brownish-orange zircon

Orange Spessartite Garnet

Vivid orange garnet; good Rahu energy

Brown Zircon

Traditional Rahu substitute in some regional traditions

Smoky Quartz

Very affordable; mild Rahu energy; widely available

Note: Substitutes carry 10–20% of genuine Hessonite’s astrological potency for Rahu. For Rahu Mahadasha, a natural certified Ceylon Hessonite is always strongly preferred.

Scroll to Top