The old european cut evolved from the old mine cut with their trademark small tables heavy crowns deep angles and large visible culet.
European cut diamond culet.
The old european cut dates to the 1800s and was used mostly during the victorian edwardian and art.
Old european cut diamonds oec are an antique type diamond cut born of a time before modern technology enabled the precise geometry we see modern diamond cutters use.
Many old european cut diamonds have lower color grades and will appear to have a yellow or brown tint in any setting.
An old european cut diamond will have triangular facets while a round diamond s facets are thinner.
In the majority of diamonds the pavilion facets are uniformly cut at the proper angle and meet at a perfect point yielding no culet sometimes called a pointed culet.
They show more colored light.
To view the culet you can peer through the top of the diamond.
Take a look at the rounded facet in the diamond of the picture above.
Old european cut diamonds old mine cut.
The old european cut also has very long lower half facets accounting for at least 60 of the diamond s total depth.
Because the culet of a diamond is such a small area a gemologist will typically view it with 10x magnification while grading the diamond.
There is some overlap between the periods when both antique diamond cuts coexisted.
Like the old mine cut diamonds cut into this shape possess a high crown small table and a large flat culet.
One of the hallmarks of the old european cut diamonds is its visible culet.
However old european cut diamonds aren t made for that.
These are most typically found in old european and old miner cut diamonds with antique look and more traditional diamond cuts.
So you might need stones with colors a grade or two higher to get a colorless look with an old european cut.
With 58 facets it is the predecessor of today s modern round brilliant cut.
When the pavilion facets do not meet at a point the culet is a rough or polished facet.
The old european cut diamond or old euro cut was the primary diamond shape used in the art deco era old mine cut diamonds or miner cut were used in victorian and edwardian eras.
On a diamond larger than 1 carat you can find the culet without even using a loupe.
Because a culet is pointed and closed it is sharp and can be broken from high or hard impact.
Culet is often neglected because it is require to find open culet diamonds.
For the most part diamonds with either a small culet or no culet at all are viewed as having a higher quality cut than diamonds with a large visible culet.
