A guide to emeralds and the 4C’s

green diamond

London DE is a fully integrated fine jeweller and gemstone dealer, operating at every stage of the supply chain, from mine-to-market. They focus on the finest grade gemstones and coloured gemstones from around the world, including Colombian emeralds, supplying the whole…

Emerald – the majestic May birthstone

green emrald

Emeralds are fast becoming one of the most popular gemstones and they are focus in the month of May as its recognised birthstone. Emeralds are a notoriously hazardous stone to cut and polish because they can crack, or cleave, easily. All examples…

From mine-to-market: How to buy coloured gems ethically

two hands with two emrald

Coloured gemstones are the luxury must-have fashion trend, but customers shouldn’t have to choose between fair trade and fair prices, writes London DE’s Phil Spencer. Emerald, sapphire, ruby and other coloured gemstones are enjoying a fashion renaissance. Royalty, movie stars…

Our guide to the perfect emerald engagement ring

angela jolie

From Cleopatra to Angelina Jolie, through Maharajas and Catherine the Great, emerald engagement rings and jewellery have been a must have for celebrity ladies. For many years some of the major high-end jewellers, such as Van Cleef & Arpels, have…

Celebrity engagement ring trends for 2020

celebrity engagement ring

Coloured stones have long been a prominent feature of fine jewellery collections, especially since Diana, Princess of Wales’ beautiful oval Kashmir sapphire. Many royals, including Sarah, Duchess of York, the Duchess of Cambridge and Princess Eugenie of York have since…

Royal engagement rings over time

royal engagement rings over time

For centuries the great royal houses have adorned themselves with some of the finest and most vibrant jewellery ever created. From Cleopatra’s obsession with emeralds, which lead her to punish any theft from her three personal emerald mines with a…

China’s gemstones market

china gemstone market

With efforts continuing to contain Coronavirus, now might not seem the right time to consider gemstone opportunities in China, but the country is a focus for London DE founder Phil Spencer. Red and green are traditional good luck colours in Chinese culture,…

Millennials are changing gemstone shopping for the better

a green emerald necklace on a woman neck

Ethics and traceability are paramount for millennials shopping for precious stones – and that is changing the jewellery business for the better. Millennial consumers are asking the right questions when it comes to buying gemstones ethically. Baby-boomers, in contrast, have…