Emerald and Diamond Octagonal Ring
You must be a subscriber, and be logged in to view price and dealer details.
Subscribe Now to view actual auction price for this item
When you subscribe, you have the option of setting the currency in which to display prices to $Au, $US, $NZ or Stg.
- Carat - A carat (abbreviated "ct") is a unit of measurement used to describe the weight of a diamond or other gemstone, and separately is a unit of measurement used to describe the weight of precious metals such as gold,.
For gemstones, one carat is equal to 0.2 grams or 200 milligrams. The weight of a diamond is one of the Four Cs (along with cut, colour, and clarity) that are used to determine a diamond's value.
It is important to note that a diamond's weight does not necessarily correspond to its size. A diamond's cut, which affects how well it reflects light, can make a diamond of a lower weight appear larger than a diamond of a higher weight. Additionally, the carat is not the only factor to determine the value of a diamond, other factors such as clarity, colour and cut are important too.
In the gold industry, the purity of gold is measured in carats (abbreviated "ct"), with 24 karats being pure gold and lower carat numbers indicating a lower purity level. So, for example, 18 carat gold is 18/24 or 75% pure gold, and 12 carat gold is 12/24 or 50% pure gold. - Emeralds - Emeralds have been used in jewellery making for thousands of years, and are prized for their deep green colour, which is caused by the presence of chromium and vanadium in the mineral beryl. Because of their rare colour, emeralds are often more valuable than diamonds of a similar size and quality. In jewellery making, emeralds are typically cut into round or oval shapes to maximize their color and clarity. They are often set in gold or platinum and used as the centrepiece of a piece of jewellery, such as a ring or necklace. They can also be used in combination with other gems, such as diamonds, to create intricate and beautiful designs.
- Claw Set Jewellery - The description "claw set" in jewellery refers to a setting where the gemstone is held in place by metal prongs that resemble claws. These prongs are bent over the edges of the gemstone to secure it in the setting. This type of setting is commonly used for diamonds and other precious stones.
This item has been included into following indexes:
- rings, diamond - diamond and emeralds 2,162
- rings, diamond solitaire
Visually similar items
Emerald and diamond ring, estimated 1.40ct emerald claw set in 9ct yellow gold with two round brilliant cut diamond shoulder stones weighing approximately 0.20ct each claw set in 9ct white gold, approx. Weight 2.67 grams, size P
An 18ct white gold aquamarine and diamond ring, centring an approx. 7.58ct step cut aquamarine to shoulders set with 6 round brilliant cut diamonds totalling approx. 0.46ct, size O.
An emerald dressing ring, rectangular emerald cut stone in a white stone illusion setting, split shoulders, 9ct white and yellow gold. Ring size N. Weight 3.9g.
A modern 18ct. white gold impressive large ruby and diamond ring, the emerald cut ruby of approx. 14cts., claw-set in an open geometric mount, flanked by nine baguette cut diamonds and two modern brilliant cut diamonds to each side.