Your Item Total: $1,722.00
Purity: 100%
No sales tax on bullion for most states — tax, where it applies, is calculated at checkout.
| Quantity | Price Each | Crypto Payments (7% off) |
|---|---|---|
| 1–9 | $1,726.00 | $1,605.18 |
| 10–20 | $1,795.04 | $1,669.39 |
| 21+ | Call for Discount | |
Prices update automatically as the market moves — the price shown at checkout for your chosen quantity and payment method is what you pay.
Description
A Reverse That Changes Every Year, an Obverse That Changes Every Era
Most bullion coin series lock in one design for decades. The Platinum Australian Koala changes on both sides — a new koala reverse struck annually since the series began, and an obverse that has itself shifted from Queen Elizabeth II to King Charles III depending on when the coin was minted.
Coin Highlights
- Mint Facility: Perth Mint
- Purity: .9995 Fine Platinum (99.95% minimum)
- Metal Weight: 1 Troy Ounce (31.103 grams)
- Diameter: 32.1 mm
- Thickness: 2.70 mm
- Edge: Reeded
- Quality: Bullion, Uncirculated (BU)
- Denomination: 100 Australian Dollars
- Date: Random Year (Our Choice)
Design Details
- Obverse: Varies by year, inscribed “AUSTRALIA” and “100 DOLLARS”
- Reverse: A koala design that changes annually, with inscriptions for “THE AUSTRALIAN KOALA,” year of issue, weight, and purity
Why Two Moving Design Elements Beat One
Most coin series that change annually only update the reverse, keeping a fixed monarch portrait on the obverse for decades at a time. The Koala series has now seen its obverse itself transition through a monarchy change, which means a random-date purchase from this series carries more design variability than most single-sided-change coins — genuinely useful for anyone building a set where every piece looks a little different.
Why Buy the Platinum Koala
- 1 full troy ounce of .9995 fine platinum
- A koala reverse design that changes every year
- An obverse that has itself transitioned across a change in monarchy
- Government-backed by Australia, IRA-eligible
- Strong global recognition and liquidity as part of the Perth Mint’s platinum lineup
Please note: year, obverse design, and condition are our choice, based on current inventory.
Order the Platinum Koala today for a platinum coin where both sides carry genuine year-to-year variety.
Product Specifications
Specifications
| Attribute | Detail |
|---|---|
| Metal | Platinum |
| Purity / Fineness | 99.95% Platinum (Minimum) |
| Metal Weight | 1 Troy Oz (31.103 grams) |
| Diameter | 32.1 mm |
| Thickness | 2.70 mm |
| Edge | Reeded |
| Denomination | $100 AUD |
| Quality / Type | Bullion, Uncirculated |
| Year | Date Our Choice |
| Mint Facility | Perth Mint |
| Design (Obverse) | Varies |
| Design (Reverse) | Koala (annually changing design) |
Shipping Info
We take great pride in the way your order is packaged and delivered.
You can expect:
- Prompt Shipping — We ship orders shortly after your payment has been cleared, generally within 2 business days.
- Insured — We insure all shipments, with claims procedures outlined in our terms.
- Privacy — Your package will have no external markings that provide any clue as to the contents. Because we insure packages with Lloyd's of London, we do not declare a value or insure with the carrier.
- Accountability for Package Contents — Your order will be packed under video surveillance, weighed and double-checked prior to shipping to ensure you receive exactly what you ordered.
- Professional Packaging — Your order will be packaged securely and professionally.
- Tracking — We will provide you with the carrier's tracking number for your shipment so you can monitor its progress and plan for delivery.
- Signature Confirmation — For large orders, delivery carriers are instructed to request a signature upon delivery.
Cost to Ship & Insure
(absent periodic special offers for free or discounted shipping)
| Insured Value | Cost |
|---|---|
| Up to $298.99 | $12.97 |
| $299.00 + | FREE |
9 reviews for Platinum Australian Koala (Date Our Choice), .9995 Pure – 1 Troy Ounce
Only logged in customers who have purchased this product may leave a review.
Lauren Marie (verified owner) –
I own the gold and silver versions of this coin, so platinum was the next logical addition. Happy to finally have it, although finding more platinum coin options would be nice.
Heather Anne (verified owner) –
Quick shipping from Gilded Bullion and excellent presentation when I opened the parcel.
Warren Matthew (verified owner) –
I appreciated the insured delivery. When ordering a platinum coin at this value, knowing the shipment was covered during transit matters to me.
Tessa Marie (verified owner) –
I’ve bought plenty of gold coins but this was my first venture into physical platinum. I like the coin quite a bit. My only reason for stopping at four stars is that the order status didn’t update as quickly as I expected.
Sebastian John (verified owner) –
I purchased this more as a long-term precious-metal holding than as a numismatic investment. Still, I have to admit the design makes owning the coin much more enjoyable than simply looking at an account balance.
Graham Daniel (verified owner) –
My Platinum Maple Leaf arrived well protected. I would have preferred an individual capsule included with mine, but that’s a personal preference.
Willow Jane (verified owner) –
My order arrived earlier than anticipated. The coin was protected nicely and looked great when I examined it.
Selena Grace (verified owner) –
I’ve accumulated plenty of bullion over the years, but platinum coins are still something relatively new in my collection. I like that they provide exposure to a different precious metal while retaining the recognizability of a sovereign-mint product.
Noelle Jane (verified owner) –
The .9995 fine platinum content was exactly what I was looking for. Beautiful piece too.