How Can I tell if My Diamond Necklace is real?

Buying a diamond necklace for women is an emotional purchase for many of us. It is something we truly invest in and dedicate to that one special person. It just seems logical that you'd want to verify if it's real before committing to a stone. That being said, you're probably wondering how to determine if a diamond is real or fake.

One may easily fool "fake" diamond necklace counterparts for custom diamond pendants. Natural gems having a striking resemblance to diamonds include white topaz, white sapphire, and white zircon.

If you have a diamond necklace and are questioning its authenticity, here's how you can tell whether the diamond necklace is real.

1 - Diamond Certificate of Authenticity

First and foremost, each potential women's diamond pendants purchase should always include a request for proper certification. The best sources to use as a foundation for a diamond's authenticity are a grading authority like the GIA, IGI, or AGS and an independent appraiser affiliated with a professional association.

2 - Fog Test

Hold the diamond between two fingers and breathe a puff of air on it to perform the fog test. A light fog will appear on the diamond due to the moisture and heat in your breath.

If the fog clears quickly, the diamond is genuine. If the fog takes several seconds to dissipate, it is most likely a false diamond.

Diamonds transmit heat well and so dissipate heat fast.

3 - Check Setting and Mount

Look at the setting and mount used if a diamond is already set in a necklace. Due to the high cost of a real diamond, one will place the real diamond pendant in a piece of high-quality jewelry. For example, a genuine diamond will be set in white gold, platinum, or yellow gold setting.

Look for marks to check if the setting is described. For instance, the notes 10K, 14K, and 18K show the kind of gold used. If you see a number like 585, 770, 900, or 950, it means its gold.

If a gemstone has a "C.Z." mark or engraving, it is cubic zirconia, not a real diamond.

To Conclude

The tests in this blog may help to determine the authenticity of the diamond fashion necklace for her. However, due to the number and complexity of gemstones, the diamond necklace must be reviewed by a jeweler.