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The Queen Farida of Egypt red coral parure by Ascione, made in 1938 in Naples, Coral Jewellery Museum Chinese coral sculpture. The hard skeleton of red coral branches is naturally matte, but can be polished to a glassy shine. [2] It exhibits a range of warm reddish pink colors from pale pink to deep red; the word coral is also used to name such ...
Coralliidae, also known as precious corals, is a taxonomic family of soft corals belonging to the suborder Scleraxonia of the phylum Cnidaria. [1] These sessile corals are one of the most dominant members of hard-bottomed benthic environments such as seamounts, canyons and continental shelves. [2]
Parure made for Farida of Egypt in 1934 Cameo, Ascione, 1925. The Museo del Corallo is a small private museum of coral jewellery in Naples, in Campania in southern Italy. It also holds some cameos and jewellery in ivory and tortoiseshell.
Coral poaching is the harvesting of highly valued coral species from protected areas for sale as various types of jewellery that could be sold for up to $1,800 per gram. The illegal removal of coral is one of the largest environmental issues in many countries in East Asia, Southeast Asia, and South Asia, destroying valuable ecosystems that ...
Conversely, the jewellery industry in the early 20th century launched a campaign to popularise wedding rings for men, which caught on, as well as engagement rings for men, which did not, go so far as to create a false history and claim that the practice had medieval roots. By the mid-1940s, 85% of weddings in the U.S. featured a double-ring ...
Any single test is nearly always only indicative. For example: The specific gravity of ruby is 4.00, glass is 3.15–4.20, and cubic zirconia is 5.6–5.9 . So one can easily tell the difference between cubic zirconia and the other two; however, there is overlap between ruby and glass.
The brand was created in 1975 by Bernard Passman, sculptor and jeweler, on Grand Cayman.Examples of the company's work include gold and black coral sculptures for the White House, a gold and black coral crucifix sculpture for the Pope, the Cayman Islands's gift of a 97-piece set of sterling silver and black coral tableware for Prince Charles and Lady Diana's wedding in 1981, a miniature set ...
His books and articles are widely cited in the academic literature dealing with jewellery history and precious metals. Although primarily focussing on jewellery he has a wide interest in ancient Metals and contributed the chapter on metals in Ancient Egyptian materials and technology (Cambridge University Press, 2000). [24]