How can you tell if a diamond is color treated?

How can you tell if a diamond is color enhanced?

The two main methods of identifying color-enhanced diamonds are color zoning and spectroscopy. Color zoning can provide an indication of probable color enhancement, but only spectroscopy, a procedure done in a trade lab by a trained gemologist, will give a conclusive answer on the origin of a diamond’s color.

What is a treated color diamond?

Color Treated Diamonds, however, are relatively inexpensive as their color is added artificially. They are, essentially, color enhanced diamonds. The particular color of your color treated diamond will add luster and radiance to your unique diamond otherwise invisible to the naked eye.

How do you know if a diamond is treated?

Because there is no way to see if a diamond has been treated, it is important to have a diamond grading report from an independent lab like GIA. As part of its grading process, GIA tests all diamonds for treatments; if the diamond is treated, it will be disclosed on the certificate.

How can I check my diamond color?

To test a diamond in a different way, place it under a UV light and watch the reaction. Most diamonds will emit a blue colored glow, but not all of them. Some diamonds do not glow under UV light. For this reason, if the stone does not glow, the results don’t necessarily indicate that it’s a fake diamond.

IT IS AMAZING:  Frequent question: Is the Hope Diamond in the Smithsonian?

How can you tell a natural yellow diamond?

To tell if your diamond is real, place the stone in front of your mouth and, like a mirror, fog it up with your breath. If the stone stays fogged for a few seconds, then it’s probably a fake. A real diamond won’t fog up easily since the condensation doesn’t stick to the surface.

Is coating a diamond permanent?

Coated Pinks are not as permanent a process as irradiation or HPHT. In fact, the beauty of the process is that it can be done and re-done as many times as you like.

Is coating a permanent color treatment for diamonds?

Coatings: Silica coatings can be applied to polished colorless or near-colorless diamonds to produce a variety of natural-looking fancy colors, including pinks, oranges, yellows, blues, and purples. The coating is fairly durable but not permanent.

Does GIA certify color enhanced diamonds?

Futhermore, GIA doesn’t currently certify clarity enhanced diamonds. EGL certifies these diamonds along with additonal labratories.

Are yellow diamonds treated?

The High Pressure High Temperature process can achieve bright yellow colors and purple-pink hues. Though not a requirement, the heat-treated or irradiated colored diamonds used in Jewelry Point’s jewelry are only naturally occurring diamonds, and have not been treated to enhance their clarity.