Diamonds, rubies, sapphires and emeralds are traditionally called precious gemstones—but does that make every other gem less valuable? We explore the outdated divide between precious and semi-precious gemstones.
Inspired by the discovery of a new Ethiopian source of Paraíba tourmaline, we explore how an unusual stone travels from the ground to the laboratory—and eventually into jewellery.
A designer stamp, hallmark or branded box does not prove a piece of jewellery is genuine. Learn how to assess designer jewellery using model research, construction, metal testing, gemstones,...
October has not one but two spectacular birthstones: opal and tourmaline. Discover their colours, varieties, history, value, care and what makes these extraordinary gemstones so individual.
What makes jewellery valuable beyond its gold, silver or gemstone weight? From craftsmanship and rarity to provenance, condition and collectability, discover why the complete piece can be worth far...
Diamond carat weight is certainly important, but it is only one part of a much bigger picture. Two diamonds weighing exactly one carat can have vastly different values depending...
Brooches are back! Discover creative ways to wear vintage brooches, dress clips, scarf clips and pin badges, from decorating jackets and bags to creating an unforgettable wedding bouquet.
Most of us hear the word sapphire and immediately picture a deep royal-blue stone. But sapphire is actually an entire rainbow of gemstones. It can be blue, pink, yellow,...
Not all genuine silver is 925 sterling. Discover the different silver grades found in antique and vintage jewellery and objects, what their fineness marks mean, and how to distinguish...
You can find antique silver, forgotten makers, unusual gemstones, broken gold, vintage jewellery and occasionally something genuinely extraordinary for considerably less than you might pay through a traditional jeweller.
