coin identification - Karat

coin collecting technology benefits

Gold Numismatics & Coinage

Numismatic App How Technology Helps Coin Collectors

AI-powered numismatic apps hit mind-blowing 99% accuracy in coin identification, but collectors still debate if technology helps or hurts the hobby.

Karat.au Team
December 31, 2025

authentic aussie gold coins

Gold Numismatics & Coinage

Identifying Authentic Aussie Gold Coins Spotting Counterfeits

Think you can spot a fake gold Aussie coin? Advanced security features and native…

australian gold sovereigns appeal

Gold Numismatics & Coinage

Why Australian Gold Sovereigns Remain a Collector’s Favorite

From colonial heritage to modern riches: Why these 22-carat Australian coins make…

australian gold coins collecting guide

Gold Numismatics & Coinage

Collecting Australian Gold Coins by Era A Beginner’s Guide

From colonial treasures to modern kangaroos: why some Australian gold coins fetch…

perth mint s gold coin legacy

Gold Numismatics & Coinage

How the Perth Mint Shaped Australian Gold Coinage

From humble colonial branch to gold powerhouse: how Perth Mint's revolutionary…