1oz Platinum Perth Mint Australian Koala (1991)
The 1oz Platinum Perth Mint Koala 1991 is a rare early-era Australian platinum bullion coin struck in 999.5 fine platinum, combining investment-grade purity with strong collector appeal.
Delivery & Returns
Fast, insured delivery. Easy, transparent returns.
- Standard (1โ3 working days) via Royal Mail Tracked / Special Delivery.
- Express (Next Working Day) order by 1pm MonโFri.
- Saturday Delivery available at checkout (postcode dependent).
We ship fully insured until signed for. Dispatch times exclude bank holidays.
- EU & Worldwide via FedEx/DHL Express, 2โ7 working days (destination dependent).
- Customs/Duties are the buyerโs responsibility and vary by country.
- Photo ID may be required for high-value shipments.
We provide tracking links on dispatch. Delivery estimates exclude customs clearance time.
- Processing time: 1โ2 working days for in-stock items; bespoke/resize adds 3โ7 days.
- Discreet, secure packaging with tamper seals.
- Gift note available at checkout.
- Tracking is emailed automatically once dispatched.
- If your parcel is delayed, contact us so we can investigate with the carrier.
Office hours: MonโFri, 10:00โ17:00 (UK time)
- 14-day returns from delivery for online purchases.
- Items must be unused, in original condition with tags, certificates, and packaging.
- Please request a return authorisation before sending anything back.
Unauthorised or late returns may be refused or incur a restocking fee.
- Pierced earrings (unless faulty).
- Engraved, altered, resized, or bespoke/custom-made items.
- Items showing signs of wear or damage.
- Email sales@londongoldemporium.co.uk within 14 days.
- Weโll send you an RMA and instructions (including return address).
- Return using insured, tracked, signature service. Keep proof of postage.
- Once inspected, refunds are issued to the original payment method within 5โ10 working days.
- Exchanges are subject to stock availability.
- Faulty/incorrect items: weโll cover reasonable return postage once verified.
This policy does not affect your statutory rights under UK consumer law.
UK Ring Size Guide (AโZ+)
Measure your ring or finger, then match to UK letters.
Tip: Measure an existing ringโs inside diameter with a ruler/caliper. Or wrap a thin strip around your finger, mark it, and measure the length for circumference.
UK to mm (reference)
| UK | Diameter (mm) | Circumf. (mm) | US | EU (ISO circ.) |
|---|
Values are typical references. Manufacturers may vary ยฑ0.1โ0.2 mm.
Popular UK sizes
Common womenโs sizes: JโP. Menโs: PโT (varies by style and fit).
Fit notes
- Warm hands measure slightly larger; measure at the end of the day.
- Wider bands feel tighterโconsider half size up for bands โฅ6 mm.
- Knuckle vs. base: choose a size that passes the knuckle but fits snug at the base.
For eternity/comfort-fit bands, professional sizing is recommended.
1oz Platinum Perth Mint Koala 1991 โ London Gold Emporium, Hatton Garden
The 1oz Platinum Perth Mint Koala 1991 represents an early and highly sought-after platinum bullion issue. It combines Australian mint precision with strong global recognition, and therefore it appeals to both investors and collectors.
Purity & Certification
The Perth Mint strikes this coin in 999.5 fine platinum, and it guarantees both purity and weight through official mint standards. As a result, buyers receive full confidence in authenticity and metal integrity.
Weight & Dimensions
This coin contains 1 troy ounce (31.1035g) of pure platinum. It follows international bullion standards, and therefore it trades easily across global precious metal markets.
Packaging & Authentication
The coin is issued in Brilliant Uncirculated condition. In many cases, it arrives in protective capsules or secure packaging, which helps preserve surface quality and long-term condition.
Delivery & Insurance
London Gold Emporium arranges fully insured UK delivery for complete protection. Alternatively, customers can collect their order securely from our Hatton Garden office.
Why Buy from London Gold Emporium
- We supply 100% genuine, certified precious metals
- We offer VAT-free investment gold where applicable
- We provide fully insured UK delivery or in-store collection
- We operate from a trusted Hatton Garden location
Payment Options
We accept secure bank transfer and approved payment methods. In addition, we support competitive buy-back pricing linked directly to live platinum market rates.
Authenticity & Returns
We guarantee full authenticity through The Perth Mint. Furthermore, we accept returns under standard conditions when items remain sealed and in original condition.
- 1oz (31.1035g) Platinum Koala 1991
- The Perth Mint
- 999.5 Fine Platinum
Technical Specifications
| Manufacturer / Refiner | The Perth Mint |
| Weight | 1 troy ounce (31.1035g) |
| Pure Metal Content | 1 troy ounce platinum |
| Fineness / Purity | 999.5 Platinum |
| Packaging / Authentication | Brilliant Uncirculated, protective capsule or mint packaging |
| VAT Status | Investment grade โ VAT free (where applicable) |
| Certificate of Authenticity | Backed by The Perth Mint guarantee |
| Delivery Method & Insurance | Fully insured UK delivery or secure in-store collection (Hatton Garden) |
Frequently Asked Questions
Is the 1991 Platinum Koala genuine?
Yes. The Perth Mint issues this coin with strict quality control, and it guarantees authenticity, weight, and purity.
Is this platinum coin VAT free?
Yes. Investment-grade platinum coins usually qualify for VAT exemption in the UK.
How do you deliver the coin?
We ship all orders with full insurance, and we also offer secure collection from Hatton Garden.
Can I sell it back later?
Yes. We provide buy-back options based on live platinum market pricing.
What payment methods do you accept?
We accept secure bank transfer and approved payment options for safe and fast transactions.
Refund
Delivery
Shipping & Returns
Payment
| Weight | 31.1 lbs |
|---|---|
| Weight | 31.10 Grams (1oz) |
Q & A
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