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Rose Cut Stones. It was natural that the earliest cut stones should have the simple rounded lines of the cabochon cutting, for the first thing that would occur to the primitive worker who aspired to improve upon nature's product, ...
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ROSE CUTA method of cutting a gemstone in which the bottom of the stone is flat and the top is faceted. The rose cut was phased out as more modern cutting techniques evolved during the industrial revolution.
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Rose Cut: A style of diamond cutting that produces a gem with a flat base and triangular facets that rise to form a dome. This style of cut has been in use since the 16th century.
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Rose cut: These are, like the step cuts, an older cut of diamond. Developed prior to the use of electric lighting, rose cuts fell out of favor in the early 20th century, due to their lack of brilliance.
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Rose cut: An age-old art of faceting a stone to look like an opening rose. This type of cut is usually seen in groups of six. This method of cutting is sometimes used in the creation of marcasite jewelry.
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ROSE CUTThe rose cut (also called the rosette cut) for diamonds was invented in the 17th century and its used continued until the 18th century. The rose cut has a flat base and triangular facets (usually 24).
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Rose cut: An early style of cutting diamonds, probably originated in India.
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Rose Cut - An early style of cutting that is thought to have originated in India and to have been brought to Europe by the Venetians.
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A rose cut with three facets each of which has a curved outer edge, forming an equilateral curved triangle, similar to the rotor shape of a Wankel engine. China ...
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The briolette is a type of rose cut, which dates back to the 14th century or earlier. No one knows for certain how old the briolette cut actually is. There are rumors of diamonds cut in India during the 12th century exhibiting this style of cutting.
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I am guessing the gem was was more of a double-sided rose cut originally, with a pear- shaped outline, essentially a somewhat flattened briolette. Also, the pavilion mains are horizontally split, a cutting step visible in the above photo.
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The rose cut was still the most popular, but by 1640 stones with sixteen sur faces were not uncommon.
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Honorable Mention James Alger James Alger Co. 14.47 ct. oval, rose cut green tourmaline.
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diamond was about 139 ½ carats according to Tavernier but it is also believed that it was of 137.27 carats. The gem had a yellowish tint and was cut on 9 sides in the shape of a shield. All the sides possessed an irregular 126 facet double rose cut.
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See also: Stone, Diamond, Cut, Shape, Rough
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