GIA Examines a Remarkable Colour-Treated Purple Diamond
The Gemological Institute of America (GIA) has examined a fascinating 3.93-carat Type Ib purple diamond that had[…]
Diamond Light Return: How Cut, Angles and Facets Control the Way a Diamond Performs
A diamond is far more than a beautiful gemstone. It is a precisely engineered optical crystal, and[…]
Selling a Diamond? Here’s the Paperwork You Need to Know About
What paperwork do you need to sell a diamond?
Red Diamonds, When Nature Creates the Impossible
There are rare diamonds. And then there are red diamonds.
From rare treasure to ‘never-ending supply’: What happened to diamonds?
The price of diamonds has plunged and supply has surged, disrupting one of the world's most enduring[…]
Natural or Laboratory-Grown? How Can You Tell What Diamond Is in Your Ring?
Why Natural and Laboratory-Grown Diamonds Look So Similar
Diamond Setting Styles: Beauty, Light Performance and Security – Choosing the Right Setting for Every Gem
When most people admire a beautiful diamond ring, they naturally focus on the gemstone itself. Yet one[…]
Buying Jewellery for Babies and Young Children: What Every Parent and Grandparent Should Know
Giving a piece of jewellery to a newborn or young child is a tradition that has been[…]
Could Diamonds Follow the Pearl Industry? Lessons from One of Jewellery’s Greatest Transformations
For more than a century, natural diamonds have represented rarity, permanence and prestige. Yet today, the diamond[…]
From an $18 Billion Giant to a $1 Billion Sale: The Rise and Reinvention of De Beers
De beers The Company That Built the Modern Diamond Industry