The hardest stone known to man is a diamond, but cubic zirconia has a far lower hardness value. Diamonds are composed of carbon, which contributes to their radiance and hardness. Although a diamond and a cubic zirconia might be the same size, cubic zirconias are somewhat denser and weigh more. The difference in weight between a diamond and a cubic zirconia of the same size is about 3 times more for diamonds than for cubic zirconias.
Diamonds are transparent and colorless; they reflect all light that falls on them. Cubic zirconias are opaque, white, and slightly yellowish. They too reflect some light but also absorb some of it.
Diamonds have a high degree of hardness and resistance to wear while cubic zirconias only have medium hardness and toughness. However, diamonds can be damaged by certain chemicals or heat so keep those away from household cleaners that contain acids or other chemicals. Also, never put a diamond in water as this will cause the diamond to lose its sparkle over time.
Diamonds are valued based on their mass and quality. High-quality diamonds can cost up to $100,000 per carat ($250,000/ct). Low-quality diamonds can sell for as little as $5,000 per carat ($12,500/ct).
Artificial diamonds are far more durable than cubic zirconia. This is because the hardness of the stones differs. On the Mohs scale of hardness, synthetic diamonds are rated at 10, whereas cubic zirconia is rated at 8.5. This means that they will last longer because they aren't subjected to high levels of stress when worn.
Synthetic diamonds are also less likely to break if dropped because their structure isn't as fragile. This is not true of cubic zirconia, which is actually made from crushed glass cells. The more times it is hit upon hard surfaces, the more likely it is to break.
Cubic zirconia articles are also less resistant to chemical damage. This is because they contain carbon molecules that attract electrons, making them vulnerable to oxidation. As they continue to be exposed to air, these electrons will be taken away from the diamonds, causing them to fade over time.
Finally, artificial diamonds can be made into any shape you desire, while cubic zirconia can only be in the form of a diamond. This is why sculptured diamonds are more expensive than shaped cubic zirconias.
In conclusion, artificial diamonds are more durable than cubic zirconia because they're harder and less likely to break. They also have the ability to be sculpted which makes them more valuable.
Although cubic zirconia is nonetheless durable, it does not have the hardness of a diamond; its Mohs hardness value is 8.5. Cubic zirconia, on the other hand, is intrinsically perfect since it is produced in a lab. Diamonds, on the other hand, are practically seldom (if ever) perfect. They contain defects such as pores or fractures which allow some light to pass through even if they appear dark in color.
Consequently, zirconia is less tough and resistant than diamond. It can be damaged by normal wear-and-tear, as well as chemical and thermal stress. However, because it is transparent, translucent, or white, depending on the color of the filler used, cubic zirconia can be easily detected if it gets dropped or lost. Its price also makes it impractical for many uses except as an imitation gemstone.
Diamond, on the other hand, is very hard (Mohs scale of hardness) and extremely stable under most conditions. It can only be damaged by high temperatures or intense pressures. Diamond is more difficult to find in nature but when it is found it can be very large (weighing several hundred pounds). Due to its rarity and size, it is usually cut into small pieces that can be used as jewelry.
The stability of diamond at high temperatures was first discovered by Sir Alexander Gordon in 1872.
One of the most significant differences to understand is the one between simulated diamonds and cubic zirconia. The variations in clarity, durability, and appearance are notable, and understanding them will send you down the right path to finding your perfect diamond.
Simulated diamonds are treated exactly like real diamonds, but they're made of glass and can be dyed or colored during manufacturing for aesthetic purposes. They require no treatment other than cleaning with a soft brush to remove any residue or impurities that may show up under blacklight illumination.
Cubic zirconia diamonds are synthetic stones composed of Zirconium Oxide and Cornflour (which gives it its color). They are not as hard as real diamonds and need to be cared for similarly. You should avoid putting excessive pressure on a cubic zirconia ring as this could damage them over time.
The quality of the cut, style, and material used in creating your diamond ring affects how well it functions as an heirloom piece. For example, if you buy a cheap ring that isn't made well, it won't last long and you'll have to replace it soon. However, if you spend more money on a high-quality ring, it will likely stand the test of time.
There are different ways to classify diamonds. One of the most common methods is by their color.