Various colours of Chalcedony have been popular gemstones for thousands of years. Found in many countries, Chalcedony is one of the more affordable gemstones. Its toughness makes it ideal for carving and is particularly popular with designers. Colours range from blue to lilac to purple to green, and the unusual and rare ones are priced individually, especially if they are custom cut. This ring fashioned in 14ct Rosé gold, contains a cabochon cut triangular shaped, rich Lilac colour Chalcedony weighing 5.90cts, surrounded by pavé set Diamonds weighing 0.20ct together.