Diamond is a gemstone formed by cutting a raw diamond. Diamonds are one of the best-known and most sought-after gems, and they have been used as decorative...

A gemstone (also called a fine gem, jewel, precious stone, semiprecious stone, or simply gem) is a piece of mineral crystal which, when cut or polished...

diamond. The cut of a diamond greatly affects a diamond's brilliance—a poorly-cut diamond is less luminous. In order to best use a diamond gemstone's...

diamond nanorods, are harder.) Since a diamond is unlikely to encounter substances that can scratch it, other than another diamond, diamond gemstones...

consumer diamond gemstones. Apollo Diamond (defunct, assets sold in 2011 to Scio Diamond) ALTR Created Diamonds De Beers (Lightbox) Diamond Foundry Gemesis...

Alliance Game Distributors, Diamond Book Distributors, Diamond UK, Diamond Select Toys, Gemstone Publishing, E. Gerber Products, Diamond International Galleries...

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...

scratched by other diamonds and nanocrystalline diamond aggregates. The hardness of diamond contributes to its suitability as a gemstone. Because it can...

Gemstone irradiation is a process in which a gemstone is artificially irradiated in order to enhance its optical properties. High levels of ionizing radiation...

of diamond as a gemstone: if other gemological characteristics of a stone are good, a low-color diamond can remain more valuable as a gem diamond than...

Diamond is a given name derived from the name of the diamond gemstone. The word is derived from the Greek adamas. The name was among the 1,000 most popular...

The process of maximizing the value of finished diamonds, from a rough diamond into a polished gemstone, is both an art and a science. The choice of cut...

Rupesh Jain and Ashish Bajaj as an Indian online portal for Gold, Diamond, Gemstone, Platinum jewellery and gold coins. Candere is a Latin word which...

by President Edward Asscher from Amsterdam, Netherlands. Diamond (gemstone) Conflict Diamonds: Hearing Before the Subcommittee on Trade of the Committee...

media related to Diamonds. List of largest rough diamonds List of Golconda diamonds List of emeralds by size List of individual gemstones List of gold nuggets...

high at 0.058–0.066, exceeding a diamond's 0.044. Cut: Cubic zirconia gemstones can be cut differently than diamonds: The facet edges can be rounded or...

A brilliant is a diamond or other gemstone cut in a particular form with 57-58 facets so as to have exceptional brilliance. The underside is conical,...

Large, clear and transparent single-crystal diamonds are typically used as gemstones. Polycrystalline diamond (PCD) consists of numerous small grains, which...

Golden Girl and the Guardians of the Gemstones was a line of toys manufactured by Galoob in 1984-1985. Galoob's toy line was focused on eleven 6" action...

emerald, and diamond. The word ruby comes from ruber, Latin for red. The color of a ruby is due to the element chromium. Some gemstones that are popularly...

Gemstone Publishing is an American company that publishes comic book price guides. The company was formed by Diamond Comic Distributors President and Chief...

Diamond clarity is the quality of diamonds that relates to the existence and visual appearance of internal characteristics of a diamond called inclusions...

This is a list of gemstones, organized by species and types. There are over 300 types of minerals that have been used as gemstones. Such as: Actinolite...

Current photographs of the Hope Diamond use high-intensity light sources that tend to maximize the brilliance of gemstones. In popular literature, many superlatives...

Morganite is an orange or pink variety of beryl and is also a gemstone. Morganite is mined in Brazil, Afghanistan, Mozambique, Namibia, the United States...

attribute is the diamond's carat weight, followed by its clarity, and cut. Given their rarity, red diamonds are among the most expensive gemstones on average...

needed] While the gemstone in the rough state may be trimmed to remove undesirable material or to separate it on a cleavage line with a diamond bladed saw,...

significant mineral deposits often create a state mineral, rock, stone or gemstone to promote interest in their natural resources, history, tourism, etc....

refer to: Diamond (gemstone), use of the mineral as a gemstone Diamonds (suit), a suit in a standard deck of cards Diamond (surname) Diamond (given name)...

worldwide focus. Representing individuals and companies across the diamond, gemstone, jewelry and precious metal sectors, its membership spans over 40...