Diamonds Vs. Cubic Zirconia: How To Tell The Difference
Cubic zirconia and diamonds may look similar at a distance. They differ significantly in physical structure, beauty, and value. Before deciding on an engagement ring or other fine jewelry, be sure to understand the key differences.
Here is a guide to know about the two stones, from beauty and brilliance to cost and durability.
The Obvious Ways To Tell Them Apart:
The simplest way to tell the difference between diamonds and cubic zirconia is by inspecting them for color and wear. Natural diamonds, being one of the hardest stones, are exceptionally durable. Which makes them unsusceptible to damage from snagging or rubbing off a surface.
You can also tell them apart by closely observing them under a microscope. A stone with sharper and pointed edges is most likely to be a diamond, while the one with abraded or worn-down edges is presumably Cubic Zirconia.
Moreover, the refractive indexes for both diamonds are different. That is when you turn both the stones upside down, the diamond will refract a rainbow of color, whereas Cubic Zirconia usually has more prominent orange or blue shades.
Difference Based On Color Scale
While many assume that a diamond should be completely colorless, that is far from reality. White diamonds are still prone to have slight hints of yellow, gray, or brown. For instance, on a scale of D to Z, an M-colored white diamond will have more yellow when compared to an F-colored diamond.
The Cubic Zirconia, on the other hand, is more likely to be completely colorless, without any perceivable inclusions. The color of the two stones is a telltale sign of the difference between the two. Whereas even a diamond dealer won’t be able to differentiate between the two based on their inclusions if not under the microscope.
Hardness & Density:
Even when both the stones have a striking similarity, their compositions are poles apart. Where the diamond ranks the highest on the hardness scale, Cubic Zirconia falls way behind.
The weight of the stone can also disclose whether the stone is a diamond or a Cubic Zirconia. They both can be the same as per their actual size, but on the molecular level, Cubic Zirconia weighs more compared to a diamond of the same size.
If you are buying a diamond from an online diamond store, the hardness, durability, and weight of the stone could be the easiest way to conclude whether it is genuine or not.
The Cost Of The Stone:
While diamonds come in a lot of different varieties with distinct price tags, they are eventually more expensive than Cubic Zirconia.
If you ever find a diamond that is priced too less for the size or the sparkle it offers, it is most likely a simulant and not a real diamond.
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Original source: https://bit.ly/3CYtesm
