SENSATIONAL BLOODRED CORAL NECKLACE!

Enlarged images of the actual item on display!

What are corals?

Corals are the product of tiny living beings which settled in enormous colonies in the depths of warm seas long before our time. The polyps, surrounded by a fleshy skin, excrete a carbonic substance from which the corals grow like trees and branches. These can attain a height of sixteen inches (40 cm), though the actual branches seldom exceed one and a half inches (4 cm). At the forks, they are somewhat thicker. It is from these parts that the precious raw material for jewellery items, large coral beads or carvings is obtained. 

Traditionally, the fragile little coral trees were brought up from the depths with trawl nets. However, since first-class corals have now become rather rare, divers are now deployed, in a less destructive process which involves their going down and harvesting the sensitive coral branches. After that, the branches are cleaned, sorted and processed by means of saws, knives, files or drills. Coral is not usually ground or cut on a wheel. 

Unprocessed, coral is matt. It is not until it has been polished that it takes on that beautiful shine. It is often porous, full of holes or cracked, and in these cases it is of lesser quality. Coral of that kind is sometimes filled with coloured wax to improve its appearance. High-quality coral is of an even colour and free of cracks, blotches, striations and holes. Since genuine untreated coral is rare, it does fetch good prices. For that reason, anyone being offered what appears to be high-quality coral cheaply would do well to view the matter with a certain degree of scepsis. The best thing to do is to purchase one's high-quality coral jewellery from a reputable merchant.

The colourful, sensitive world of corals

Corals do not necessarily have to be red, even if red is thought of as their typical colour. Corals grow in Nature in a wide range of colours from red to white and from blue and brown to black. The most popular are the red hues such as pale pink or salmon, all the way out to a deep dark red. Black corals and gold corals are very much in fashion, whilst the blue ones are extremely rare. The white of the angel skin coral, suffused with pink, is regarded as particularly precious. Other well known colours are the rich red Japanese Moro coral, the pale pink 'Boke' and the red 'Sardegna'. 

On the one hand corals are not particularly sensitive, but with a hardness of only 3.5 they are much softer than any other gemstone material. Their beauty can easily be impaired by the wrong treatment, for example cosmetics, hot water or bright light. Coral jewellery should be kept in a safe place and from time to time cleaned with a soft, damp towel. If the surface of the coral does get scratched, the jeweller can have it repolished.