2025 5oz Kookaburra Silver Incused High Relief Coin 

Product Overview

The 2025 5oz Australian Kookaburra Silver Incused High Relief Coin marks the 35th anniversary of the Perth Mint’s world-famous Kookaburra series, first launched in 1990. Struck from 5 troy ounces (155.5g) of 99.99% pure silver, this coin combines significant bullion weight with exceptional numismatic craftsmanship.

The incused high relief technique sees the detailed kookaburra design pressed below the surface of the coin, creating remarkable depth and definition. With its proof-like finish, limited mintage, and special anniversary status, this release is both a collector’s treasure and a celebration of one of Australia’s most beloved bullion programs.

Key Features & Benefits

99.99% Pure Silver – 5oz (155.5g) of investment-grade silver

Incused High Relief Design – Striking depth with precision artistry

35th Anniversary Edition – Special release marking three and a half decades of the Kookaburra series

Australian Legal Tender – Backed by the Government of Australia

Limited Mintage – Scarcity enhances collectibility and long-term value

Premium Presentation – Supplied in a Perth Mint display case with certificate of authenticity

Design & Craftsmanship

Reverse – Features the 2025 Kookaburra design, with the bird captured in lifelike detail, pressed below the surface in incused high relief. Anniversary inscriptions highlight its special commemorative status.

Obverse – Bears the effigy of His Majesty King Charles III, along with weight, purity, denomination, and year of issue.

The incused high relief technique produces bold, shadowed impressions that accentuate every feather and detail of the design.

Authentication & Specifications

Metal: 99.99% Pure Silver

Weight: 5 troy ounces (155.5g)

Diameter: ~60.6 mm

Purity: 99.99%

Year: 2025

Denomination: 8 AUD

Mint: The Perth Mint

Finish: Incused High Relief Proof

Mintage: Limited to 500

Packaging: Perth Mint presentation case with numbered COA and themed shipper

Packaging & Availability

Each coin is encapsulated and presented in a premium Perth Mint display case with illustrated anniversary packaging and a numbered certificate of authenticity.