How do you tell if a diamond is real with a flashlight?

To tell if a diamond is real with a flashlight, hold the flashlight vertically with the beam shooting up, and place the stone upside down on the lens. Examine how the light from the flashlight passes through and exits the stone.

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Regarding this, what is a gemologist?

Gemology is the science of studying, cutting, and valuing precious stones, but the essence of gemology is in identifying the gemstones. One who works in the field of gemology is called a gemologist, and jewelers and goldsmiths also may be gemologists. Subsequently, how do you shoot with a crystal ball? Tips on photographing crystal balls Keep your ball in the shade, if you can, to avoid distracting reflections from the sun or the sky. Use a long lens or a telephoto setting on your zoom lens. Shoot at a wide open aperture. Don't touch your sphere with your bare hands.

Moreover, how do you use a crystal ball lense?

And another question, can you use a lensball with an iphone? When shooting be sure to have the focus on the ball so that the image is crisp. When using an iPhone, just tap your screen where the ball is to lock in focus.

Thereof, what is the best lens to use with a lensball?

We highly recommend a Lensball. These come in both 60mm and 80mm sizes. Your choice of camera lens. We recommend using a macro lens or wide-angle lens.