Learn
Expert guides for smarter jewellery buying.
Lab-Grown Diamonds: The Complete 2026 Guide
Current prices, CVD vs HPHT, IGI vs GIA certification, resale value, and how to check if you're getting a fair price. Based on 9,400+ products from Australian retailers.
Gold Making Charges Explained: What's Fair in Australia?
Making charges range from 15% to over 50%. Learn what's normal for rings, chains, bangles and necklaces using data from 6,600+ Australian gold products.
How to Verify a Diamond Certificate (IGI & GIA)
Step-by-step guide to verifying IGI and GIA certificates online. Check if your diamond's grading is legitimate and matches what the retailer claims.
Gold Buying Guide: Karat, Weight & Making Charges
Understand gold purity, making charges, and how to calculate the real value of any gold piece in Australia.
The 4Cs of Diamonds Explained
A data-driven breakdown of carat, colour, clarity, and cut — what actually matters for value and appearance.
Lab-Grown vs Natural: The Real Differences
A data-driven comparison of lab-grown and natural diamonds — price, quality, resale value, and what matters most.
How Much Should You Pay for a 1 Carat Diamond?
Fair price ranges for 1 carat diamonds across all origins, shapes, and quality grades in the Australian market.