The 4 Cs of Diamonds
This is admittedly only a very brief guide to how diamonds are graded, but it does provide useful information that helps explain the seemingly vast difference in diamond prices. Commonly known as the 4 Cs, the following attributes of a diamond are assessed and graded. Cut Cut is not only used to describe the shape […]
Ten fascinating diamond facts
Diamond is one of the oldest and most fascinating gemstones. In this brief article we take a look at some of the stand out facts that have helped make diamond so precious to mankind. 1. Diamond is an ancient gemstone It was first discovered by man in Ancient times in India and Borneo. Production started […]
Insurance valuation case study
One morning last week we had a client who had a diamond engagement ring which they had bought at auction. The ring was very attractive. It featured a round brilliant cut diamond of approximately 1.50 carats. The colour was good, around G or H on the Gemmological Institute of America’s colour grading scale. The clarity […]