In this article
- Red coral prices from our own stock
- Why coral is priced differently from mineral gems
- Five things that set a marjan's price
- Treatments and substitutes that should cost much less
- Per-ratti pricing in Pakistan
- Comparing two quotes fairly
- Budget levels and what they usually buy
- Does a certificate change the price?
- Protecting your coral's value
- Marjan in tradition
- Buying marjan from Authentic Gems
- خلاصہ
Written by Sameer
Reviewed on
Red coral, or marjan, is priced first on its colour, then on how smooth its surface is, its size and its shape. After that come origin and whether it has been honestly described: a dyed or reconstructed piece should cost a small fraction of natural, undyed coral that looks the same. That is how two marjan of similar weight can be quoted so differently in the same bazaar.
Below we go through each of those factors, explain how per-ratti pricing works in Pakistan, and show you how to compare quotes fairly. Rather than quoting figures from memory, we show a table built from our own listings and refreshed every month, so you can see where real stones sit. Every piece in our red coral collection is photographed and priced on its own.
Red coral prices from our own stock
This table is generated from the marjan we currently have listed. It gives the lowest, typical and highest price per stone, along with the equivalent per carat and per ratti, so you can hold any seller's quote up against real stock.
| Weight | Weights | Stones | Per carat | Per ratti |
|---|---|---|---|---|
| 3 – 6 carat | 3.4 – 6.0 ct | 5 | Rs 1,350 – Rs 1,500 | Rs 1,250 – Rs 1,350 |
| 6 – 10 carat | 6.2 – 9.7 ct | 26 | Rs 1,350 – Rs 2,000 | Rs 1,250 – Rs 1,800 |
| Over 10 carat | 11.0 – 17.0 ct | 4 | Rs 1,500 – Rs 1,900 | Rs 1,350 – Rs 1,750 |
Read it as a range, not a rate card. A stone at the low end is not a cheap version of one at the top; it is usually lighter in colour, smaller, or more pitted on the surface. The sections below explain what moves a stone up or down. For prices across every stone, see our monthly gemstone price guide.
Why coral is priced differently from mineral gems
Red coral is organic. It is the calcium carbonate skeleton left by colonies of tiny sea creatures, gathered from the sea bed rather than dug from a mine. That changes its price in three ways:
- Supply is limited and controlled. Gem coral grows slowly, and harvesting is regulated in the main producing waters. Good red material in larger pieces is hard to find.
- Much of it is lost in cutting. Coral branches are thin and often hollow or pitted, so a big clean cabochon has to come from a thick section, and a lot of rough is wasted on the way.
- Clarity does not come into it. Coral is opaque, so instead of talking about inclusions we look at the surface: pits, cracks, worm holes and white spots.
Five things that set a marjan's price
1. Colour
Colour carries most of the price. The trade runs roughly from pale pinkish orange, through orange-red and true red, to a deep oxblood. In Pakistan, astrology buyers usually want a strong, even red, which some call "sindoori" or blood red. The deeper and more even the red, the higher the per-carat price. Paler patches, a white core showing at the edge, or a brownish tint all bring it down.
2. Surface
Hold the stone under a lamp and turn it slowly. Fine natural coral shows a faint grain, a bit like wood, and that is normal. What lowers the value is visible pitting, small holes, cracks running across the stone, or patches where filler has been used to smooth things over. A clean, glassy polish over the whole face is what commands a premium.
3. Size
Once stones get larger, price rises faster than weight, because thick, sound sections of branch are rare. A 12 ratti stone of good colour usually costs more per ratti than a 6 ratti stone of the same colour. Our carat to ratti converter helps you check sizes both ways.
4. Shape and cut
Marjan is cut into oval, round, capsule, triangle (trikon) and freeform cabochons, and into beads for necklaces and tasbih. Triangles are popular for astrological rings because some traditions prefer that shape for Mars. Cutting a sharp, symmetrical triangle wastes more coral, so a good triangle can cost more per ratti than an oval of the same quality. A thick, lumpy base adds weight you pay for without making the stone any prettier.
5. Origin and type
In Pakistani shops you will hear "Italian marjan" and "Japanese marjan". Mediterranean coral, traded mostly through Italy, is the classic orange-red to red. Coral from the waters around Japan and Taiwan includes the deep oxblood shades and some pink. These names are used loosely in the trade, so take them as a colour description unless a lab report says otherwise. Origin alone should never explain a big gap in price.
Treatments and substitutes that should cost much less
The biggest danger with marjan is not overpaying for a good stone. It is paying natural-coral money for something else. Ask about each of these:
- Dyed coral: pale coral, or bamboo coral, soaked in red dye. The dye gathers in cracks and pores, which look darker than the rest of the stone under a loupe. A cotton bud with a little acetone may lift some colour, but only test a stone you own, and only in a hidden spot.
- Filled or coated coral: pits filled with resin, or a wax coating to hide surface flaws. It looks smooth at first and dulls as the coating wears off.
- Reconstructed coral: coral powder mixed with resin and pressed into shape. The colour is very even and there is no natural grain.
- Imitations: red glass, plastic, and dyed bone or shell. These are much lighter or show bubbles and mould marks.
None of these should be priced anywhere near natural undyed coral. Our separate guide on real versus fake red coral covers the checks in detail, and our red coral buying guide explains what to look for in a first stone.
Per-ratti pricing in Pakistan
Most marjan here is quoted per ratti, especially by sellers who supply stones for astrological rings. Before you compare two quotes, check three things:
- Which ratti? The standard gemstone ratti is 0.91 carat (about 0.182 g). The sunar's ratti is smaller, about 0.1215 g or 0.61 carat. A per-ratti rate on the smaller ratti looks cheaper but buys you less coral. Ask which one the seller means and get it in writing.
- Is it one flat rate? Some sellers quote the same rate per ratti whatever the size. Usually that rate was set for small stones, and larger pieces are either weaker in quality or priced separately when you ask.
- Is the weight for the loose stone? A ring's weight includes metal. Always ask for the stone's weight on its own, before setting.
One simple habit helps more than any other: turn every quote into a price per carat for the loose stone, then compare like with like.
Comparing two quotes fairly
- Ask for daylight photos of each stone beside a ruler or coin, from the front and the side.
- Get the weight in carats, and if the price is per ratti, confirm which ratti.
- Ask in writing whether the stone is natural, undyed and unfilled.
- Compare colour first. A clearly deeper red should cost more.
- Compare the surface. Pits and cracks you can see without a loupe justify a lower price.
- Compare shape. A well-made triangle, or a clean oval of sensible depth, is worth more than a thick, uneven cabochon.
- Only then think about origin names, and only if a report backs them up.
If one quote is far below the rest for what looks like the same stone, the reason is almost always something nobody mentioned: dye, filler, reconstructed material, or the smaller ratti.
Budget levels and what they usually buy
You can browse the whole shop by budget. These links show every kind of stone; filter to red coral once the page opens.
- Under 5,000 rupees: a place to start for a small first marjan or a pendant stone. Expect lighter colour or minor surface marks.
- 5,000 to 20,000 rupees: where most common ring sizes sit. Compare colour carefully, because this is where the differences above show most.
- 20,000 to 50,000 rupees: larger stones, deeper colour, cleaner surfaces and well-cut triangles.
- Over 50,000 rupees: the rare end, where size, deep even red and a fine polish come together.
Two examples from the collection in different sizes: a 10.95 carat natural marjan and a 13.45 carat natural marjan. Compare their colour and surface in the photos to see the range above in practice.
Does a certificate change the price?
A lab report adds a testing fee, but it often saves you money, because it settles the dye and reconstruction questions that carry most of the risk with coral. For a higher-value marjan, written confirmation is worth having. Message us before ordering if you want a stone independently tested, and see lab-certified red coral and our guide to reading a lab certificate.
Protecting your coral's value
Coral is soft, about 3 to 4 on the Mohs scale, and it reacts to acid. Perfume, lemon juice, vinegar and household cleaners can etch the polish, and a dull, etched surface is worth less. Wipe it with a damp cloth, keep it away from harder stones, and take a marjan ring off for cooking and cleaning. Our guide on how to wear red coral covers setting and daily care.
Marjan in tradition
Vedic astrology makes red coral the stone of Mars (Mangal), and it is traditionally worn for courage and energy. It is usually linked with Aries and Scorpio; see our Aries gemstones page. These are beliefs, not promised results. If an astrologer has advised you, agree the weight and which ratti they mean before you pay, because that one detail moves the price more than anything else.
Buying marjan from Authentic Gems
Every coral we list is photographed by itself, weighed as a loose stone and described with any known treatment. We dispatch within one working day; Karachi orders usually arrive in 1 to 2 working days and Lahore, Islamabad and other major cities in 2 to 4. You pay Cash on Delivery after opening the parcel and checking the stone in front of the rider, and unused stones can be returned within 7 days. Got quotes from elsewhere? Send them to us on WhatsApp and we will help you compare like with like.
Shop the stones: red coral.
The beliefs described here are traditions, shared for interest. They are not guaranteed outcomes, religious rulings or medical advice.
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