Tiffany & Co. Emerald and Diamond Pendant Necklace
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.
This item has been included into following indexes:
Visually similar items
Victorian mother of pearl calling card case having diamond shaped panels, a hinged lid & red velvet interior, inscribed with floral detail, with a push button clasp, condition: good, minor wear consistent with age, slight loss to one panel, 10.5 x 8 x 1 cm
Wedgwood 'Countryware' dinner wares comprising six main plates, six entree plates, six side plates, two breakfast cups & saucers, two coffee cups & saucers, lidded marmalade jar, lidded sugar bowl, two cream jugs, beaker mug, coupe cereal bowl, egg cup, to
A silver gilt gemset ring, rectangular concave top (32 x 26 mm) centring a cabochon ruby surrounded by enamelled florets, size N.
Joan Ruth Campbell, red stoneware flattened form vase. Shino type glaze to curved neck. Painted, monogrammed to base, height 40 cm