Key takeaways

Gold noa design depends first on whether the bangle is solid 22K gold or iron-cored and gold-bound: a solid piece contains gold throughout and retains its full metal value, while a bound noa uses gold only as a covering, costs much less, and returns only that gold shell when melted.

Gold noa design splits into two very different things, and the gap decides your bill. One is a solid 22K gold bangle. The other is an iron noa bound in gold, with far less metal inside. Ask which one you're looking at before you ask about pattern or price.

The noa itself is the iron bangle a Bengali mother-in-law gives her daughter-in-law. It sits on the left wrist, beside shakha and pola. Gold turns it into something you wear every day. That's where the choices, and the costs, begin.

What you are actually buying under the gold

Two products share the name noa on a shop counter. One question separates them.

A solid gold noa is 22K throughout. So nothing else sits inside it. Stocked weights in Kolkata typically run from about 3 grams to 12 grams. So metal weight drives almost the whole price.

A gold-bound noa is different. Bengalis call it loha bandhano, or noa badhano. An iron ring sits underneath, wrapped or capped in gold. Full cover wraps the whole band. Half cover, meanwhile, dresses only the outer face. Far less gold goes in, so the bill drops sharply.

107/37 Floral Engraved Path Noa

107/37 Floral Engraved Path Noa

₹20,286

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18/126 Cross Cut Soru Peti Noa

18/126 Cross Cut Soru Peti Noa

₹10,216

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7/125 Crest Vine Path Noa

7/125 Crest Vine Path Noa

₹5,891

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7/119 Blossom Band Path Noa

7/119 Blossom Band Path Noa

₹5,891

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107/29 Arrowleaf Kada Path Noa

107/29 Arrowleaf Kada Path Noa

₹32,799

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6/228 Swan Loop Mukh Noa

6/228 Swan Loop Mukh Noa

₹45,991

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6/223 Square Bloom Mukh Noa

6/223 Square Bloom Mukh Noa

₹54,924

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6/221 Peacock Curl Mukh Noa

6/221 Peacock Curl Mukh Noa

₹52,840

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That one choice moves your price more than any motif ever will.

Solid gold noa

Gold-bound noa (loha bandhano)

Core

None, 22K throughout

Iron

Gold used

The full weight

A shell or caps only

Typical cost

Higher

Much lower

Hallmark

Usually carries one

Depends on the gold weight

Rust risk

None

Possible at the join

Melt value

The full weight

Only the gold, not the iron

That last row rarely comes up in showroom conversation. It should. A solid noa can be melted and remade later. A bound one, however, gives you back only its thin shell.

5 gold noa design types worth knowing

Bengali shops sort noa by profile, not by motif. Five names cover most of what you'll be shown, and our gold noa collection is grouped the same way.

Path noa: flat and steady

Path means flat. The band shows a level outer face, so engraving reads clearly across it. Flat profiles also stack neatly beside a shakha without rolling. Browse path noa for this shape.

107/37 Floral Engraved Path Noa

107/37 Floral Engraved Path Noa

₹20,286

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107/36 Engraved Leaf Path Noa

107/36 Engraved Leaf Path Noa

₹20,640

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7/131 Bloom Path Noa

7/131 Bloom Path Noa

₹5,891

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7/130 Flora Path Noa

7/130 Flora Path Noa

₹5,755

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Soru noa: slim and rounded

Soru means thin. Here you get a narrow, rounded band that slips under a shirt cuff. For women in desk jobs, this is usually the daily-wear default. The soru noa range covers the narrow end.

18/128 Dot Cut Soru Peti Noa

18/128 Dot Cut Soru Peti Noa

₹11,308

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18/127 Facet Line Soru Peti Noa

18/127 Facet Line Soru Peti Noa

₹10,489

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18/126 Cross Cut Soru Peti Noa

18/126 Cross Cut Soru Peti Noa

₹10,216

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18/124 Leaf Line Soru Peti Noa

18/124 Leaf Line Soru Peti Noa

₹5,632

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Muk noa: a worked front face

Muk means face. The front section widens and carries the detail, while the rest of the band stays plain. You get bridal presence without paying for weight all the way round. See muk noa for that build.

106/20 Blossom Vine Mukh Noa

106/20 Blossom Vine Mukh Noa

₹1,33,733

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6/228 Swan Loop Mukh Noa

6/228 Swan Loop Mukh Noa

₹45,991

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6/227 Leaf Curl Mukh Noa

6/227 Leaf Curl Mukh Noa

₹48,225

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6/226 Floral Vine Mukh Noa

6/226 Floral Vine Mukh Noa

₹93,183

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Half round noa: domed outside, flat inside

Half round describes the wire profile itself. The outer face curves; the inner face sits flat against your wrist. So flat insides press less on the wrist bone. Our half round noa pieces use this section.

110/4 Fine Cut Half Noa

110/4 Fine Cut Half Noa

₹61,039

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110/3 Chevron Cut Half Noa

110/3 Chevron Cut Half Noa

₹52,176

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110/2 Soft Cut Half Noa

110/2 Soft Cut Half Noa

₹55,931

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110/1 Leaf Cut Half Noa

110/1 Leaf Cut Half Noa

₹95,771

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Diamond noa: small stones, everyday scale

Small diamonds set into the gold band. Here sparkle is the point, rather than stone size. Stones add cost that gold weight alone won't explain, so ask for the stone value as its own line. The diamond noa range sits in this group.

D/5/6 Starline Open Diamond Noa

D/5/6 Starline Open Diamond Noa

₹1,58,418

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D/5/5 Twink Knot Diamond Noa

D/5/5 Twink Knot Diamond Noa

₹1,06,699

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D/5/3 Triple Shine Diamond Noa

D/5/3 Triple Shine Diamond Noa

₹1,69,005

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D/5/2 Leaf Heart Diamond Noa

D/5/2 Leaf Heart Diamond Noa

₹1,06,887

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Older regional names still circulate too — baki, bani, pater, aarai pach. Besides, districts and workshops sort them differently. So ask to see the profile rather than trusting the label.

How much a gold noa costs at today's rate

A 22K gold noa costs metal weight times the day's rate, plus making charges, plus GST. Biswakarma listed 22K at ₹14,620 per gram in Kolkata on 12 August 2026. At that rate, a 5 gram noa lands near ₹86,800 with 15% making. Rates move daily, so check before booking.

Prices have climbed hard, which is why lighter builds now dominate. The World Gold Council's India gold demand report for Q2 2026 records domestic prices 59% higher year on year. That rise, the report says, accelerated the shift toward lighter-weight and lower-carat jewellery.

The four parts of your bill

  1. Metal. Net gold weight multiplied by the day's 22K rate.

  2. Making charges. The karigar's labour, usually quoted as a percentage.

  3. Stone value. Only where diamonds are set.

  4. GST. Charged at 3% on the gold value and 5% on making charges.

Ask for all four written as separate lines. A jeweller who won't split them is telling you something useful.

Gold noa price by weight, at ₹14,620 a gram

Net gold weight

Indicative all-in price

2 g

₹34,700

3 g

₹52,100

4 g

₹69,400

5 g

₹86,800

6 g

₹1,04,200

8 g

₹1,38,900

10 g

₹1,73,600

12 g

₹2,08,300

These figures assume 15% making charges, then add 3% GST on gold and 5% on making. Drop making to 10% and the per-gram cost falls to roughly ₹16,600. Push it to 20% and it rises to about ₹18,100. Nothing in this table is a quote — check today's gold rate in Kolkata and recalculate.

For a bound noa, run the same maths on the gold weight only. The iron underneath costs very little, but you still pay labour on the binding work.

Why light noa often cost more per gram

Lightweight gold noa design carries a cost most buyers never see. Two forces push up the per-gram figure on a small piece.

First, some charges don't scale with weight. BIS bills hallmarking per article, not per gram. The BIS hallmarking FAQ puts it at ₹45 per gold article, with a ₹200 minimum per consignment.

Second, thin work often carries a higher making percentage than a chunky band. That figure varies by workshop, so get it before you fall for the piece.

The hallmark gap on light noa nobody mentions

Mandatory BIS hallmarking does not cover every gold article. The BIS jewellers FAQ lists an exemption for any article weighing less than two grams. A light gold-bound noa can sit under that line.

So a perfectly genuine piece may reach you without a hallmark. That isn't automatically a warning sign. Still, it removes your independent proof of purity. BIS confirms jewellers may hallmark such pieces voluntarily, after the usual testing.

Where a hallmark is present, look for three marks. You should see the BIS logo, the purity in carat and fineness, and a six-digit HUID number. BIS has required that format since 1 July 2021. Verify the HUID free in the BIS Care app.

Ask to see it under magnification too. Every registered jeweller must keep a 10x magnifying glass for exactly this, BIS says. One more gap worth knowing: jewellers with annual turnover up to ₹40 lakh fall outside the mandatory order entirely.

Your bill protects you more than the stamp

On a bound noa, the invoice does the heavy lifting. BIS requires four things on it:

  • a description of each article

  • the net weight of precious metal

  • purity in carat and fineness

  • hallmarking charges

Net gold weight is the number you're paying for. Gross weight includes iron you can never sell back. Those two figures can differ enormously on a bound piece, so read the line carefully.

There's a remedy if the purity turns out wrong. Under BIS rules, compensation is twice the difference calculated on the shortage for the weight sold, plus your testing charges. Any BIS-recognised assaying centre will fire-assay a piece for ₹200.

Which noa suits your wrist and your week

Sound gold noa design choices start with your routine, not with a photograph.

  • Daily wear, hands in water. Go slim and rounded. A soru or half round profile takes knocks without snagging on sleeves.

  • Bridal and festive. A muk noa gives presence at the front without full-band weight.

  • Tight budget, real gold. A bound noa buys the look for a fraction of the metal.

  • Buying as an heirloom. Solid gold is the only format that melts down cleanly later.

One honest caution about our own bound pieces. If your plan is to remake the gold in twenty years, a bound noa is the wrong buy. Its value sits in a thin shell. Solid 22K is the format that survives that plan, even though it costs far more today.

Sizing matters more than most buyers expect. A noa that spins loosely will wear thin at one point. Too tight, and you'll stop wearing it by the second summer.

Caring for an iron-cored noa without rust

Iron rusts. Gold doesn't. On a bound noa, the join between them is the weak point.

Dry the bangle properly after washing your hands. Water sitting at the gold edge is what starts the trouble. Take it off for swimming and long kitchen sessions, because chlorine and steam both find the seam.

Turmeric and oil collect under carved edges over time. Warm water and a soft brush clear them at home. Avoid harsh polish on a bound piece, since repeated polishing thins the gold layer.

Noticed a rust line at the edge? Take it in early and ask for a repair quote before assuming the whole piece needs replacing.

Where to start

Settle the build before the pattern. In gold noa design, solid versus bound changes your budget more than any motif will.

Then decide honestly how often it goes on your wrist. A heavy bridal piece sitting in a locker gives you nothing, while a slim band worn daily earns its cost.

After that, three checks. Get the net gold weight in writing. Making percentage next — ask for it before you commit. Then check the hallmark, if the piece carries one. Our gold sankha design guide covers the matching conch bangle, and the pola ring guide completes the set.