31 May 2022
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Look down at the top of the crystal and count the sides. Diamonds are cubic, while other similar stones like quartz are hexagonal. Look down at the point of the ...
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The only hardness test that will identify a diamond is scratching corundum. Corundum, which includes all rubys and sapphires, is 9 on the hardiness scale. If ...
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1. Focus on the gravity · Fill a clear and normal-sized drinking glass and fill it with water to a 3/4 level. · Then drop the stone you have into the glass. · If ...
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Use this simple test to ensure a diamond is real: Find a normal sized drinking glass and fill it 3/4 of the way with water. Carefully drop the loose stone into ...
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Duration: 43:30 Posted: 7 Nov 2019 VIDEO
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Duration: 4:43 Posted: 12 Jan 2018 VIDEO
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Nov 26, 2016 - Identification of rough diamonds uses crystal form, specific gravity, hardness and other physical properties. Uncut rough diamonds most often ...
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30 Apr 2018 · Diamonds form isometric crystals, have a specific gravity of 3.1–3.5, rank 10 on the Mohs Hardness Scale, stick to a grease table, and, in some ...
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There are two main things to look for when trying to identify a diamond. The first is its appearance; under the microscope, diamonds look as if they had been ...
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Lay the stone onto the dot with the flat side down. Through the pointed end of the diamond, look down onto the paper. If you see a circular reflection inside ...
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Drop the stone in a glass of water and see if it sinks to the bottom : Due to its high density, a real diamond will sink. A fake one will float at the top of ...
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Look at the diamond via a loupe or a microscope to see whether or not it has rounded ...
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Shape: Diamonds found at the Crater are typically smooth and well rounded. · Size: The average size of a diamond is about the size of a paper match head, ...
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