Jewellery Guides & Diamond Education

Compare round, oval, pear, emerald, marquise, radiant and cushion diamonds. Discover how each diamond shape looks, sparkles and suits different engagement ring styles.

Choosing an engagement ring in Sydney? Our complete guide explains cuts, metals and settings to help you find the perfect ring. Expertly written by Alexander Jewellers, North Rocks.

Compare lab-grown and natural diamonds, including their origin, appearance, grading, price and value. Learn the key differences before choosing a diamond for your engagement ring.

Bought an engagement ring or diamond ring? Learn how jewellery insurance works in Australia, why valuations matter, what documents to keep and what to ask your insurer before choosing cover.

Discover the best engagement rings in Sydney for 2026. Compare oval, solitaire, hidden halo, emerald, pear and custom rings, plus natural vs lab-grown diamonds, metals, sizing and expert buying advice from Alexander Jewellers in North Rocks.