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The Canary Diamond is an uncut canary-yellow 17.86 carat diamond found in 1917 at what is now the Crater of Diamonds State Park in Arkansas. [ 1 ] [ 2 ] It is in the collection of the Smithsonian Museum of Natural History . [ 3 ]
Type Ib diamonds absorb green light in addition to blue, and have a more intense or darker yellow or brown colour than Type Ia diamonds. The stones have an intense yellow or occasionally brown tint; the rare canary diamonds belong to this type, which represents only 0.1% of known natural diamonds. The visible absorption spectrum is gradual ...
This is a non-diffusing parent category of Category:Individual diamonds by origin and Category:Individual diamonds by color The contents of these subcategories can also be found within this category, or in diffusing subcategories of it.
Discovered in 2015, it is the 5th largest diamond ever discovered at the Crater of Diamonds State Park, Arkansas Identified as a Type IIa crystal, the 8.52 carat diamond was cut and polished by Mike Botha into a custom-designed 4.605 carat Triolette shape during a week long event in North Little Rock and was graded a D IF, 0 Polish & 0 Symmetry ...
Diamond reports from GIA (as well as other, for-profit sources) are now demanded by most consumers purchasing diamonds over a certain size, typically for over 0.5 carat (100 mg), and almost always for over 1.0 carat (200 mg), and are considered an important tool in guaranteeing that a diamond is accurately represented to a potential buyer.
Meanwhile, Indonesia's imports from Myanmar include cornstarch, timber, nuts, soda, fish and vegetables. Myanmar indicated its desire to import fertilizer or cement and invited Indonesian investors to invest or open businesses in Myanmar. The total value of Indonesia-Myanmar trade as of June 2008 amounted to US$159 million. [11]
Pages in category "Diamonds originating in the United States" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes .
The following values may be used for the importance parameter: Top (adds articles to Category:Top-importance Gemology and Jewelry articles); High (adds articles to Category:High-importance Gemology and Jewelry articles)