Home Buy Bullion Gold 100g Perth Mint Gold Bar
Format:
Minted Bar Perth Mint 100g Minted Gold Bar — card front (99.99% Pure Gold 100 Gram) Perth Mint 100g Minted Gold Bar — card back (Kangaroo pattern, 3.215 troy oz specs) Perth Mint 100g Cast Gold Bar — front and side view pair Perth Mint 100g Cast Gold Bar — three-quarter angle
Authorised Perth Mint Dealer
The Perth Mint — Australia

100 Gram Gold Bar

One hundred grams of 99.99% pure gold — 3.215 troy oz — from The Perth Mint. At this size, the premium drops to approximately 2.5% over spot, making the 100g bar the most cost-efficient minted product in the Perth Mint range before the step up to 500g and 1kg.

Viewing: Minted — precision-stamped bar in a tamper-evident assay card. Unique serial number (C000001). Chief Assayer certified. LBMA Good Delivery accredited.

Live Buy Price — AUD
Connecting…
AUD
— per gram · — per troy oz
Gold Spot (AUD/oz)
Premium
~2.5% over spot
Per Gram
AUD / USD
GST-Free — Investment Grade Gold (99.99% pure)
Perth Mint Certified
LBMA Good Delivery
Lowest $/gram (retail)
Same-Day Available
3 Mo. Free Storage
Minted Bar — Specifications
MetalGold
Weight100 grams (3.2151 troy oz)
Fineness99.99% (24 carat)
MintThe Perth Mint, Australia
FormatMinted — Kangaroo series
CaseTamper-evident assay card
Serial NumberIndividually numbered
Gold Content3.215 troy oz
LBMA Good DeliveryAccredited
GSTGST-Free
MetalGold
Weight100 grams (3.2151 troy oz)
Fineness99.99% (24 carat)
MintThe Perth Mint, Australia
FormatCast — pour moulded
HallmarkSwan, 100g, 9999, serial stamped
CaseNo assay card (loose bar)
LBMA Good DeliveryAccredited
GSTGST-Free

The Perth Mint 100 Gram Gold Bar is the benchmark retail gold product for serious Australian investors. At 3.215 troy oz, it offers a premium of approximately 2.5% above spot for the minted format — significantly lower than smaller denominations while remaining within reach as a single purchase.

The minted Kangaroo bar features The Perth Mint's iconic running kangaroo design on the reverse, and the swan hallmark with "99.99% PURE GOLD 100 GRAM" on the obverse. Supplied in a tamper-evident assay card with a unique serial number and Chief Assayer certification (as shown: C000001). The cast bar carries identical gold content with the hallmarks stamped directly into the bar's surface.

As an authorised Perth Mint dealer, every bar we supply comes directly from the Mint with full provenance. We buy this bar back at 100% of the live spot price.

Both formats contain identical 99.99% gold content. The differences are presentation, premium, and resale dynamics:

  • Minted (~2.5% premium): Stamped through precision dies, mirror-polished field, kangaroo motif. Comes in a sealed assay card with serial number and Chief Assayer certification. Slightly higher premium. Best for: investors who want maximum documented provenance and the easiest future resale at any dealer globally.
  • Cast (~2.0% premium): Pour-moulded with an organic, textured surface. No assay card — hallmarks stamped directly. Slightly lower premium. Best for: investors who want to maximise gold content per dollar and are comfortable that the bar's origin can be verified via the hallmark.

At 100g, the premium difference is meaningful on a cost basis. The choice largely comes down to whether you value documented provenance (minted) or marginal extra gold content value (cast).

The Perth Mint is fully LBMA Good Delivery accredited — one of the highest standards in the global bullion market. Both the minted and cast 100g bars produced by The Perth Mint are accepted at face value by any major bullion bank, dealer, or exchange worldwide without further assay. This maximum global liquidity is particularly valuable for investors who may need to sell or transfer holdings internationally.

Your 100g bar can be collected in person at our Sydney or Melbourne offices, delivered by fully insured specialist courier, or placed directly into our allocated vault storage — free for the first 3 months with every purchase.

Allocated storage: your specific bar is identified by serial number, ring-fenced in our vault, and insured at full replacement value through Lloyd's of London. Storage fee: 0.15% per annum of holding value. You can sell at 100% spot at any time without taking delivery — the most cost-effective way to liquidate.

Investment-grade gold (≥99.5% pure) is exempt from GST under Australian law. Both minted and cast formats are GST-free. Selling is a Capital Gains Tax (CGT) event — if held for more than 12 months, the 50% CGT discount applies to individuals. SMSFs in accumulation phase are taxed at 15% (10% with the discount). A detailed tax invoice is provided with every purchase. Retain all invoices for CGT records.

Compare Formats

Same gold content — two presentations
Minted bar
Minted — Recommended
Perth Mint Kangaroo Minted Bar
Precision-stamped with kangaroo motif. Sealed tamper-evident assay card with unique serial number and Chief Assayer certification. Maximum documented provenance.
Assay CardYes — tamper-evident
Serial NumberIndividually numbered
Premium over spot~2.5%
Buy Price
Cast bar
Cast — Value
Perth Mint Cast Gold Bar
Traditional pour-moulded bar with organic surface texture. Hallmarks stamped directly on the bar. No assay card. Slightly lower premium — maximum gold content value per dollar.
Assay CardNo
Serial NumberStamped on bar
Premium over spot~2.0%
Buy Price

More Gold Bars

Other weights from our range
10g Gold Bar
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10g Kangaroo Gold Bar
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1oz Gold Bar
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1oz Kangaroo Gold Bar
99.99% · 1 troy oz
50g ABC Bullion
ABC Bullion
50g Gold Bar
999.9 fine · 50 gram
1kg Gold Bar
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1kg Cast Gold Bar
99.99% · 1 kilogram
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