Prices checked September 25, 2026

How Much Is a Gold Nugget Worth?

Gold Nugget value: about $165–$180 per gram at dealers for 1–20 g nuggets; a refiner pays about $95–$120

Gold's spot price was about $4,290 per troy ounce, or $138 a gram, on 25 September 2026. Natural nuggets are not pure gold: most are about 80–95% gold, so a gram of nugget holds about $110–$131 worth of gold. Dealers sell single nuggets of 1–20 g for about $165–$180 a gram, and big, crystalline or quartz-rich pieces for much more. A refiner or gold buyer pays only for the gold content, less fees, which works out to about $95–$120 a gram.

Estimate my gold nugget from a photo Check it's real first

Get a Free Photo Estimate

Upload a clear photo. Ruby Glint identifies the specimen, then gives a value range based on its type and size. It is an estimate, not an appraisal.

A photo can't tell gold from pyrite or gold-plated metal. Weighing it and doing a streak test help, and a dealer's or refiner's XRF test settles it.

Gold Nugget Prices by Size and Type (2026)

Dealer asking prices per gram, with spot-based melt value and refiner payouts for comparison, September 2026.

Type	Details	Typical price
Gold content (melt value)	Spot about $138/g for pure gold; a nugget that is 80–95% gold holds this much gold	Typical price: $110–$131 per gram
Refiner or gold buyer	One refiner pays 85–93% of spot for the gold content after testing, depending on lot size	Typical price: About $95–$120 per gram
Fines and pickers	Loose flakes and tiny nuggets sold by weight, from 1 g vials to 1 oz lots	Typical price: $135–$160 per gram
Tiny single nuggets	Hand-picked nuggets of about 0.05–0.5 g	Typical price: $170–$250 per gram (about $15–$86 each)
Single nuggets around 1 g	Alaska, British Columbia, California and Australian nuggets	Typical price: $160–$180 per gram
Nuggets of 5–10 g	Single nuggets; Australian ones often cost a little more	Typical price: $165–$180 per gram (about $825–$1,800 each)
Nuggets of 1 oz (31 g) and up	Large single nuggets; a 1,776 g Australian nugget is listed at $329,000	Typical price: $170–$250 per gram
Gold in quartz	Priced on gold content and looks; small pieces vs display specimens	Typical price: $325–$1,431 small pieces; $8,250–$22,500 display pieces
Crystalline gold	Leaf, wire and crystal gold, often from famous mines	Typical price: About $170–$585 per gram small pieces; top specimens to $24,000

These are asking prices. Selling to a refiner, you get paid for the gold content only: about $95–$120 a gram for typical natural gold, against $165–$180 at retail. Prices also vary between shops: one Anchorage retailer asks about $325 a gram for small Alaska nuggets. Gold's spot price moves daily and fell about 6.6% in the month to 25 September 2026.

What Makes a Gold Nugget Worth More

The factors buyers and dealers actually price on.

Weight and gold content

Value starts with the gold inside. In a USGS study of 1,534 Alaska placer gold samples, 91% were at least 80% gold and 23% were over 90%; the rest is mostly silver, with some copper.

Size

Price per gram rises with size: fines sell near spot at about $135–$160 a gram, single nuggets of 1–20 g at about $165–$180, and big nuggets at $170–$250.

Shape and character

Unusual, sculptural shapes such as leaf and wire gold sell above plain, rounded nuggets. One dealer lists leaf-shaped Alaska nuggets at about $200–$325 a gram.

Crystalline gold

Gold showing crystal faces is the rarest form. Small pieces list at about $170–$585 a gram (median about $300), and top specimens from mines like the Eagle's Nest in California for thousands of dollars.

Quartz matrix

Gold in white quartz is priced on how much gold it holds and how it looks. A 97 g gold-and-quartz specimen that was about 54% gold by weight is listed at $8,250.

Locality

Australian nuggets list about 4–11% higher than Alaska nuggets of the same size at the same dealers, and famous mines add a collector premium.

Cleanliness

Sand, rock and black sand stuck to gold lower the melt value. Even well-cleaned gold can lose about 1% of its weight in melting, and dealers charge more for clean, bright nuggets.

Is It Real Gold? Quick Tests

Most 'gold' finds turn out to be pyrite, chalcopyrite or mica. These tests separate them, but only a lab or refiner test proves purity.

1
Streak test
Rub it on the back of an unglazed tile. Gold leaves a yellow streak; pyrite and chalcopyrite leave a greenish-black one. The streak removes a tiny bit of gold, so use an edge.
2
Pin test
Gold is soft (Mohs 2.5 to 3) and dents or bends under a pin. Pyrite is brittle and chips, and a mica flake breaks.
3
Heft
Pure gold has a specific gravity of 19.3, and natural gold usually about 16–18. Pyrite is only about 5, so a real nugget feels far heavier for its size.
4
Shape and tarnish
Stream gold is bright with slightly rounded edges. Pyrite is usually tarnished and angular, often in cubes with fine parallel lines on the faces.
5
Magnet
Gold isn't magnetic, so a piece a magnet grabs isn't solid gold. Passing proves little: lead, copper, brass and tungsten fakes aren't magnetic either.
6
Repeated shapes
Natural nuggets are all different. Several 'nuggets' with the same shape were cast in one mold; common fakes are gold-plated lead or copper.
7
XRF and fire assay
Dealers and refiners test with XRF, a quick reading of the surface, and fire assay, which settles purity. Plated fakes may need more than an XRF reading.

Common look-alikes

Pyrite (fool's gold)

Brassy, hard (Mohs 6–6.5) and brittle, with a greenish-black streak. Often cubic and tarnished.

Chalcopyrite

A brassy copper-iron sulfide, softer than pyrite but still brittle, with a greenish-black streak.

Weathered mica

Gold-colored flakes of biotite or phlogopite that flash in a gold pan. A pin breaks them; a gold flake bends.

Plated copper or lead 'nuggets'

Tumbled native copper or cast lead plated with 24k gold. Copper and lead are much less dense than gold.

Man-made nuggets and 'gold quartz'

In 2026 an Alaska jeweler settled a state case over 14k gold shaped like nuggets and quartz infused with gold alloy, sold as natural.

Tungsten-core fakes

Tungsten weighs almost the same as gold, so a heft test won't catch a gold-plated tungsten piece. Use XRF and other tests.

Not sure what you have? Identify it free from a photo.

Collecting Rules to Know

On open BLM land you may pan and prospect with hand tools such as pans, shovels and metal detectors if you cause no more than minor surface disturbance. Collecting on an existing mining claim is prohibited without the claimholder's permission.
Most national forests are open to recreational gold panning and metal detecting without a permit, but some eastern forests require a letter of authorization, some wilderness areas are closed, and much gold-bearing land is claimed.
Gold panning is generally prohibited in national parks; Whiskeytown National Recreation Area in California allows limited panning with a $1 permit.
State rules vary. Michigan, for example, allows recreational panning on state land but limits each person to half a troy ounce (15.55 g) of gold a year.

How to Sell a Gold Nugget

Weigh to 0.01 g and know the units: a troy ounce is 31.1 g and a pennyweight (dwt) is 1.555 g.
Refiners and gold buyers test the gold and pay a share of spot for the gold content. One refiner pays 85% of spot for 5–15 g, 90% up to 2 oz and 93% above that, with a 5 g minimum.
Show clean nuggets over a gram, crystalline gold and gold in quartz to a nugget dealer or collector before you melt them; they are worth more as specimens.
BLM's recreational collecting guidance covers personal use, not sale, so check the rules for where you found the gold before you sell it.
In the Ruby Glint app you can list gold nuggets in the marketplace and chat directly with buyers.

Ruby Glint app

Identify, value and sell your finds

Scan a specimen for its name and a value range, keep it in your collection, and list it in the marketplace to chat with buyers.

Download on theApp Store

GET IT ONGoogle Play

Gold Nugget Value Questions

Get answers to common questions about rock identification, rockhounding, and using our platform.

At the 25 September 2026 spot price of about $4,290 an ounce ($138 a gram), a typical nugget that is 80–95% gold holds $110–$131 of gold per gram. Dealers sell 1–20 g nuggets for about $165–$180 a gram, while a refiner pays about $95–$120.

It holds about $110–$131 worth of gold at September 2026 prices. Dealers sell single 1 g nuggets for about $160–$180, and a refiner would pay roughly $95–$120.

Natural gold is an alloy, mostly with silver. In a USGS study of 1,534 Alaska placer gold samples, 91% were at least 80% gold and 23% were over 90%.

Gold is soft, dents under a pin, leaves a yellow streak and is very heavy. Pyrite and chalcopyrite are brittle with a greenish-black streak, and mica flakes break under a pin.

Refiners and gold buyers pay a share of spot for the gold content after testing; one refiner pays 85–93%. Nugget dealers and collectors pay more for clean, attractive nuggets, crystalline gold and gold in quartz.

On most open BLM land and national forests, yes, with a pan and hand tools, but not on someone's mining claim without permission. Panning is generally banned in national parks, apart from limited panning at Whiskeytown with a $1 permit.

The Welcome Stranger, found near Moliagul in Victoria, Australia in 1869, yielded about 71 kg of gold after smelting. The biggest found with a metal detector, the 27.2 kg Hand of Faith (1980), was sold to a Las Vegas casino for display.

Sources

Price ranges come from published dealer prices, auction results and the sources below, checked September 25, 2026. Prices move, so treat them as a guide.