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Physically, there is no limit -- no maximum size. Practically, however, your source material can present limitations.
Any raw diamond can be cut in the Asscher cut. This squarish-looking cut intends to highlight flawless stones, so the raw diamond you intend to cut in this style must be internally flawless (if you want the highest value). As well, a D-F colour grade is required, since any hit of G or more yellow colour (in a colourless stone) will appear in the corners of an Asscher cut.
These limitations mean that very few raw diamonds will appear in the larger weights to be cut in this style. Finally about 60% of a raw diamond's weight is lost during the cutting and polishing process.
What else can I help you with?
How would one describe an asscher cut?
The Asscher cut is a specific cut of diamond that was created in 1902 by the Holland based Asscher brothers. The shape is a stepped square cut and it is sometimes also called a square emerald cut.
What are Asscher cut diamonds?
Asscher is a cut of diamond favored if the colour and clarity are superior and the raw diamond is fairly large. Cutting and polishing a diamond loses about 60% of its carat weight. Although any size raw diamond can be cut this way. From the Diamond Pro web site, this is a description of the Asscher cut: "Depth is 60% to 68% -- under 65% is relatively hard to find; table is 60% to 68%, polish/ symmetry is good, very good or excellent, and the length/ width ratio is 1.00 to 1.05 according to the GIA acceptable range for defining a diamond as a square [cut]."
How many facets does a asscher cut diamond have?
The Asscher cut may vary in the number of facets, depending on the weight of the stone, who cut the stone and who is selling it. This cut is essentially a square emerald cut. You can read more about it, below.
Who owns the Asscher Diamond Company?
The company was founded in 1854 by Joseph Asscher. Today the Royal Asscher Diamond Company is still owned by the Asscher family. The current president is Edward Asscher.
When was Royal Asscher Diamond Company created?
Royal Asscher Diamond Company was created in 1854.
What do Royal Asscher produce?
Royal Asscher is one of the most famous diamond merchants in the world. They have cut some of the most famous pieces. They are based in Amsterdam and were founded in 1854.
How many carats is 10 mm asscher cut?
The carat weight of a diamond is determined by its size, shape, and density. A 10 mm Asscher cut diamond typically weighs around 5-6 carats, depending on its specific proportions and the characteristics of the stone. Asscher cuts are known for their square shape and step-cut facets, which can affect how the carat weight translates visually. Always consult with a gemologist for precise measurements.
Where can a person go to buy asscher cut engagement rings?
Ritani has a very large selection of Asscher cut engagement rings. They will allow you to create your ring online, and then go into the store and see the ring before you buy it.
Where was the biggest diamond cut?
According to Wikipedia: The Cullinan Diamond, was found in "Cullinan, a small town 30 km east of Pretoria, Gauteng, South Africa, and "... was cut into three large parts by Asscher Brothers of Amsterdam, and eventually into nine large gem-quality stones and a number of smaller fragments." You can read more about this stone, below.
Who cut the famous Cullinan Diamond?
You can read more from the LA Times, below, in their 1908 article that describes the process used by Mr. Joseph Asscher to cut the Cullinan.
What kind are the square looking diamonds?
You may be thinking of a cut of diamond gemstone. Square cuts include Asscher, Cushion, and Princess. Emerald cut is more rectangular in its appearance.
How many carats in a 5mm square diamond?
Both Asscher cut and Princess cut diamonds have at least one measurement that is 5mm, and both with this perimeter weigh in the one carat range. ('Square' diamond is a description for a rather generic cut.) A certified gemologist can give you an exact weight for your diamond.
