Jewellery Authentication Tools RSS

Learn what carat weight means, how it’s calculated, and why it’s not the sole factor in a gemstone’s value. Discover tips for balancing cut, clarity, and colour to find the perfect piece that fits your style and budget.

Uncover why gemstone hardness matters for everyday jewellery. From diamonds (Mohs 10) to opals and pearls (softer gems), learn how hardness, cleavage, and protective settings influence a stone’s durability and appearance over time.  

Uncover the role of gemstone lustre in antique and vintage rings. From diamond’s adamantine brilliance to sapphire’s bright vitreous sheen, learn how different lustre types define a gem’s sparkle—and how to preserve it over time.  

Ensure your antique or vintage ring is authentic with our expert buyer's guide. Learn how to examine hallmarks, assess craftsmanship, verify gemstones, and avoid reproductions to make a confident purchase.