enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Diamond (gemstone) - Wikipedia

   en.wikipedia.org/wiki/Diamond_(gemstone)

   Total carat weight (t.c.w.) is a phrase used to describe the total mass of diamonds or other gemstone in a piece of jewelry, when more than one gemstone is used. Diamond solitaire earrings, for example, are usually quoted in t.c.w. when placed for sale, indicating the mass of the diamonds in both earrings and not each individual diamond.

3. Diamond cut - Wikipedia

   en.wikipedia.org/wiki/Diamond_cut

   Belgium diamond heist. Category. Commons. A diamond cut is a style or design guide used when shaping a diamond for polishing such as the brilliant cut. Cut refers to shape (pear, oval), and also the symmetry, proportioning and polish of a diamond. The cut of a diamond greatly affects a diamond's brilliance—a poorly-cut diamond is less luminous.

4. Diamond - Wikipedia

   en.wikipedia.org/wiki/Diamond

   In 2008, the Wittelsbach Diamond, a 35.56-carat (7.112 g) blue diamond once belonging to the King of Spain, fetched over US$24 million at a Christie's auction. [58] In May 2009, a 7.03-carat (1.406 g) blue diamond fetched the highest price per carat ever paid for a diamond when it was sold at auction for 10.5 million Swiss francs (6.97 million ...

5. Marie Antoinette Diamond Earrings - Wikipedia

   en.wikipedia.org/wiki/Marie_Antoinette_Diamond...

   The central diamond drops were made detachable from the replica settings to allow them to be placed into one of Ms Post's necklaces, flanking a smaller 13.95 carat triangular diamond. Upon the sale of the earrings to the Smithsonian Institution, the additional diamonds and links were removed, though the new platinum settings and the Cartier ...

6. Graff (jewellers) - Wikipedia

   en.wikipedia.org/wiki/Graff_(jewellers)

   The stone was cut by a team of 35 using computer-controlled lasers into 26 D-flawless diamonds totaling 223.35 carats (44.670 g), the highest yield from a single diamond. [17] [18] The Wittelsbach-Graff Diamond is a 31.06-carat (6.212 g) fancy deep-blue diamond with internally flawless clarity purchased by Laurence Graff in 2008 for £16.4 million.

7. Carat (mass) - Wikipedia

   en.wikipedia.org/wiki/Carat_(mass)

   Diamond-weighing kit, with weights labelled in grams and carats. The carat (ct) is a unit of mass equal to 200 mg (0.00705 oz; 0.00643 ozt), which is used for measuring gemstones and pearls. The current definition, sometimes known as the metric carat, was adopted in 1907 at the Fourth General Conference on Weights and Measures, [ 1 ][ 2 ] and ...