DiamondA precious, lustrous gemstone made of highly compressed carbon. Diamonds are one of the hardest materials known to mankind. Colours of diamonds range from colourless, yellow, orange and brown to almost black. Natural coloured (or ‘fancy’) diamonds can be extremely rare. The cut, colour, clarity and carat weight of a diamond are the criteria jewellers use... More cluster rings are always popular and this ring is a good example. The brilliant cutA circular gemstone cut, especially for diamonds or other transparent stones, with 57 or 58 facets. This cut returns the greatest amount of brilliancy, fire, and white light to the eye, making it an immensely popular cut. Also known as the Modern Brilliant Cut, the American Brilliant Cut, or the Ideal Cut. More diamonds are a good bright white and are well matched with a total weight of 1.30 caratsThe unit of weight for a diamond or other gemstone and also for a pearl. Abbreviated 'ct', 1 carat is equal to 0.2 grams. In reference to gold, a unit of purity or fineness of gold and gold alloy, expressed as a number out of 24 parts by weight, e.g. '24 carat' signifies pure gold, '18 carat' 18/24th gold in the alloy, et cetera. Also abbreviated as 'c... More. The centre diamond is set higher and is larger than the surrounding diamonds. They are mounted in 18ct75% pure gold (or 750 parts pure gold and 250 parts other metals) More white goldWhite gold is an alloy of gold and at least one other white metal - most often nickel or palladium (both of which act as a bleaching agent to reduce the natural yellow colour of the gold). More. The shankThe circle of metal that attaches to the decorative part of a ring and encircles the finger. More is 18ct yellow gold. This ring would make a wonderful engagement ring.}