Graduating Cat's Eye Chrysoberyl Ring with Diamond Detail
An antique chrysoberyl ring, of half hoop design, comprising five graduating oval cat's eye chrysoberyl with fine rose cut diamond detail, Birmingham hallmarks, in 18ct gold, ring size N, retailed by Kozminsky.
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- Chrysoberyl - Chrysoberyl is a mineral species that includes two common varieties: ordinary chrysoberyl and cat's eye chrysoberyl (also known as cymophane). The mineral is typically yellowish-green in color, but can also be brown, gray, or nearly colorless. It is often used as a gemstone, with the cat's eye variety being particularly prized for its chatoyancy (a reflective effect that resembles the slit eye of a cat). Chrysoberyl is relatively hard and durable, making it suitable for use in jewellery.
- Rose Cut - A flat based cut for a preious stone, leaving the surface covered with triangular facets, usually 24 in total.
It was introduced in the 15th century and popular during the 16th and 17th centuries.
The rose cut was the most popular form of diamond cut until the discovery of the brilliant cut at the end of the 17th century, after which its use declined.
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