L'évolution des coupes de diamant

Diamonds have been used in jewellery since Roman times, but they were extremely rare back then. Up until the late 19th century, diamonds were usually worn only by royalty.

The most familiar cut today is the modern round brilliant, but this cut started its evolution around 1700. For the next 200 years, that early cut evolved and iterated and these historical cuts can be referred to generally as 'Old Mine' cuts.

These cuts are characterized by a small table, tall crown, deep pavilion and a large culet (see figures 1,2 below). In theory, as we go through time, everything becomes more symmetrical, the crown height goes down, the table gets larger, the culet gets smaller and everything becomes more trimmed.

The bottom of a diamond, which comes to a point in modern cuts, is called the culet. It was up until the 1940s that 'open culets' (where the bottom of the diamond was a flat facet as opposed to a point) were popular. Open culets are another unique aspect of a vintage diamonds and a way to separate them from modern cuts.

Image source: wikipedia

In 1866, diamonds were discovered in South Africa in what came to be known as the Kimberley Mine. Such a large discovery made diamonds accessible to those who had enough discretionary income to afford fine jewellery, but were not necessarily royalty. Prior to 1866, there were very few diamonds in the world and those that existed came mostly from India and Brazil.

La plupart de nos diamants de cru sont vers 1866-1930, avec les vieilles coupes de mine datant de la partie antérieure de cette période et les vieilles coupes européennes datant de la partie postérieure.

As the supply of rough diamonds expanded, so too did the diamond cutting business. During this time you will find regional differences in cutting styles; for example, the English preferred a more square outline. Sometimes proportions would differ between markets. During this period the major cutting centers were in London, Antwerp, Paris, Venice, Brussels and Bruges and, interestingly, in Boston where a fellow named Henry Morse set up cutting in the late 19th century. Some of the old mine cuts and old European cuts we see today were actually cut in the United States by European trained cutters.

C'est au cours de cette période que les progrès technologiques combinés avec l'augmentation du marché, a stimulé une révolution dans la coupe de diamant qui a culminé dans la ronde brillante et d'autres coupes modernes que vous voyez aujourd'hui.

Nous avons des diamants vintage dans notre studio de Toronto qui peut être mis dans la plupart de nos styles de sonnerie ou un anneau personnalisé fait juste pour vous.

Chaque anneau que nous faisons est personnalisé pour le client, en utilisant des matériaux uniques, certifiés, comme ces diamants vintage. Pour cette raison, nos clients portent toujours une bague que personne d'autre n'a.