The field test for diamond is extreme hardness. Other tests include the use of a probe, which jewelers use to identify diamonds.
Generally, blue diamonds are more expensive than 'white' -- colourless -- diamonds.Please visit your local jeweler and describe your price range and intended use for the blue diamond, and your jeweler will be able to help you find one to buy.NB: Most blue diamonds available for sale today are irradiated stones, which have less value than naturally blue stones. The link, below, points to such a site, and is where you can learn more about blue diamonds.
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"Conflict diamonds", also called "blood diamonds" is a term coined by pop culture to describe diamonds attained from certain regions in the world where violence is involved in the sale and trade of diamonds.
Black diamonds are diamonds, but they are black, and not transparent. Follow the link, below, to see photos of black diamonds.
its most likely they are cubic zirkonia, because jewelers only use diamond in gold and platinum because silver is a cheap metal
Both Jared and Kay have online websites where you can browse their jewelry. If you want a wider selection of brands, you can use Google Shopping to search for your item if you include important keywords such as the color, quality, and size of the diamond and ring.
Diamonds are valued for their brilliance, durability, and rarity, making them desirable for use in jewelry, especially engagement rings. They are also used in industrial applications due to their hardness and ability to cut through materials.
Yes
An electrolytic cell
Jewelers screwdrivers are very small examples of normal screwdrivers, watchmakers use them too.
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