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Zodiac stones

Scorpio Stones: Red Coral (Marjan), or Red Agate برج عقرب

In short: Scorpio's traditional stone is red coral (Marjan, or Moonga). Scorpio, Vrishchik in Vedic astrology, is ruled by Mars and shares the stone with Aries. Red agate (carnelian) is the usual substitute and is thought to be milder. Red coral is traditionally worn on the ring finger in gold or copper, starting on a Tuesday morning.

Scorpio's traditional stone is red coral (Marjan, also called Moonga). Scorpio, known as Vrishchik in Vedic astrology, is ruled by Mars, and it shares this stone with Aries. The usual substitute is red agate (carnelian). Below you'll find the wearing customs, what to check before buying and how to care for it.

Dates
23 October – 21 November
Vedic name
Vrishchik
Ruling planet
Mars (Mangal)
Primary stone
Red coral (Marjan / Moonga)
Secondary stone
Red agate / carnelian

Written by Sameer

Reviewed on

Traditional belief vs gemmology: anything on this page about luck, protection, planets, healing or religious tradition describes traditional and cultural beliefs — not proven effects, religious rulings or medical advice. A stone's identity, hardness, treatment and origin are gemmology, which a lab can test; the references at the end of the page cover that side.

The main stone: red coral (Moonga)

In the tradition Mars, Mangal, governs energy, courage, property and brothers and sisters, and red coral is its gem. Coral runs from orange-red through to a deep ox-blood. Most buyers we speak to want an even red with a smooth, glossy polish. See our red coral stones.

The substitute: red agate

Red agate, also called carnelian or surkh Aqeeq, stands in for coral and is traditionally the gentler choice. Red jasper is named as well. For Aqeeq in other colours, browse Aqeeq.

How red coral is traditionally worn

  • Finger: ring finger.
  • Metal: gold or copper.
  • Day: put on first on a Tuesday morning.

For rings, coral is often cut as a triangle or an oval. Most astrologers keep it apart from blue sapphire, Neelam.

Checks before you buy

  • Dyeing is the most common trick. Colour collecting in cracks or little pits is a giveaway.
  • Plastic and glass fakes feel too light or show bubbles.
  • Real coral shows fine parallel growth lines running along its length.
  • Our 7-day return policy gives you time to have the stone checked before you get it set.

Read Marjan explained and buying red agate.

Budget

Red agate is easy to find in the Under 5,000 filter. For red coral in the weights astrologers usually ask for, compare stones in the 5,000 to 20,000 and 20,000 to 50,000 filters.

Care

Coral is soft and is eaten away by acids, so keep it away from lemon, vinegar, perfume and household cleaners, and wipe it after you take it off. More in our gemstone care guide.

Buying red coral or red agate from Authentic Gems

Every stone is photographed as it is and priced individually, with any treatment we know about on the listing. Pay Cash on Delivery anywhere in Pakistan: open the parcel in front of the rider, check the stone, then pay. You are also welcome to have it tested independently. We dispatch within 1 working day of confirming your order; Karachi usually receives it in 1–2 working days, and our delivery details cover other cities. Send us the weight and shape your astrologer has suggested and we'll shortlist coral or red agate to suit. A lot of Scorpio customers also ask about red coral beads for a pendant, so ask us what is listed.

One last thing about dates. The dates given here are Western sun-sign dates. In Vedic practice your rashi is the sign the Moon occupied when you were born, and quite often it isn't the same as your sun sign. Our rashi guide shows you how to work yours out.

References

Related

Good to know

Common questions

Something else on your mind? Ask us directly — we answer on WhatsApp during working hours.

What is Scorpio's gemstone?

Red coral (Marjan or Moonga), because Scorpio is ruled by Mars. Red agate is the usual substitute.

Which finger does red coral go on?

Traditionally the ring finger, in gold or copper, first worn on a Tuesday morning.

How can I tell whether coral has been dyed?

Look for colour gathering in cracks or pits, and see whether colour comes off on a cotton bud dipped in acetone. Ask the seller to state any treatment.

Do Scorpio and Aries share a stone?

Yes. Mars rules both, so Vedic tradition gives both red coral.

Is red agate fine for a Scorpio?

Yes. Red agate, or carnelian, is the traditional substitute for coral and is thought to be milder.

Want a closer look before you order?

Ask us for more photos, a daylight video or exact measurements of any stone. We are in Karachi and reply the same working day.