Affixed to the appropriate tool, there's nothing currently known that a diamond tip won't cut/ drill through/ mark. (Seventy-five percent of all mined diamonds are used in industry to cut something.)
Black diamonds are more porous and from younger sedimentary rocks, so they are not as expensive as other diamonds.
Whatever you have to sell is worth whatever someone will pay you for it. The uncut diamonds could be industrial diamonds or gemstone-quality diamonds. Eighty percent of all diamonds mined are industrial diamonds, which you can purchase very cheaply. Take your uncut diamonds to a diamond cutter for an in-person conversation about the value of each or of the cache.
No, chocolate diamonds are usually less expensive than regular -- white -- diamonds, given equal cut, clarity and carat weight.
The most common use of diamonds is for industrial tools, because industrial diamonds are the most common diamonds.
no
Diamond is harder than glass, so a diamond will 'mark' glass. Glass-cutting takes place when the worker uses a diamond-tipped tool to mark the glass along the cut line, then applies pressure to the glass on both sides of the mark. Glass-cutting tools are tipped with industrial diamonds, which are 80% of all diamonds mined.
Yes, finished diamonds may have a lasered inscription, or other mark created by another diamond. Usually, these are used to identify or brand a diamond.
The White Jewel is in the mix of diamonds. Use the magnifier at the bottom right to examine the diamonds. At the lower left, one of the pair of diamonds has a triangular mark on it. Once you see this, you can take the jewel.
The identification mark on a diamond looks like the brand identification mark of the diamond processor that inscribed it on the diamond. See below for, the DeBeers Forever Mark (TM), and the Canada Mark (TM) for diamonds mined in Canada. Another identification is one you can purchase from the Gemological Institute of America, that they inscribe on a diamond that matches the certificate that you buy which documents the diamonds qualities. You can also read more about this identification, below.
Emery -- a rough surface -- made from diamonds would permanently mark and scratch anything on which it would be used to clean. This is not desirable. However, industry may develop emery-like materials for use in manufacturing that is made using industrial diamonds.
1 is one carat, G is the color of the diamonds and rb is Rosy Blue, the makers mark.
An authentication process for a diamond is usually formalized on paper. You can find an example, below. Any mark stamped into the jewelry metal cannot authentically reflect the stones set into the metal, since the metal and the stones can easily become separated. Any laser mark on a diamond will be an identification mark for the stone. The stone's authenticity, then, must be pursued through the holder of the mark and paper authentication obtained through them.
No, the "lsc" stamp on a ring does not indicate whether the diamonds are real or not. The stamp is likely a manufacturer's mark or a material identifier and does not necessarily correlate with the authenticity of the diamonds. To verify the authenticity of the diamonds, you should have them appraised by a certified gemologist.
The diamonds were introduced to the billiards table in France. All tables that are properly constructed will have the diamonds in the same locations, whether American, French, English or others today. The diamonds are first used to mark or divide the table for center, foot, and head. During play, the diamonds are used using different methods to calculate bank shots. There are more than 100 diamond systems to do this.
The white jewel is at the completion of the mine cart ride, mixed in with other diamonds. It can be distinguished from the other diamonds because it has a special symbol on it. Use the magnifier at the bottom right to examine all the diamonds. It should be the third one in from the bottom left side, and bears a triangle mark.
Diamonds Diamonds was created in 1982.