Because they're made with a predictable supply chain, lab created diamonds are usually less expensive than mined diamonds. The downside? They may decline in value as supply increases.
The only difference between a lab-grown diamond and a mined diamond is that one comes from a high-tech lab and one comes from within the earth. Both types will last a lifetime and more.
Lab-grown diamonds have the same chemical properties as mined diamonds — they're just as sparkly, full of light, and you can't see any difference at all with the naked eye.
Lab-grown diamonds are graded on the 4 C's just like natural diamonds: Color, Cut, Clarity and Carat. Lab grown diamonds have to meet the same quality criteria.
Moissanite is a strictly lab-grown gemstone that's nearly as hard as a diamond, and is a very affordable alternative. It's known for sensational color and fire. In fact, Moissanite's refractive index is higher than a natural diamond, producing more sparkle and brilliance.
Lab-grown diamonds are somewhat harder, so if you're concerned about wear, go with a lab-grown or mined diamond. Diamonds have a certain mystique, there's no denying it. Moissanite is an affordable alternative grown in a lab. And now lab-grown diamonds come in a world of colors, so it's possible to truly design a custom ring.
Some people prefer mined diamonds because there's a certain mystery to a stone that has taken millions of years to create. But with moissanite or a lab-grown diamond you'll know exactly where your diamond came from. Both moissanite and lab-gown diamonds can be certified for the 4 Cs: color, clarity, cut and carat weight.
Yes, Lab grown diamonds are “real” diamonds in the sense that they have exactly the same chemical composition, hardness, and durability as earth-grown diamonds that come from a mine.The only difference is that they are made in a high-tech machine rather than deep in the earth. They don't turn yellow, or fade, or become cloudy. Only a diamond expert using professional equipment can see the difference.
Lab grown diamonds and moissanite gems can be flawless but they are rare, just as with mined diamonds. With lab-grown diamonds the growing process starts with a tiny diamond "seed," and most lab grown diamonds have some imperfection or flaw. That’s why they’re graded for color, clarity, cut, and carat just like natural diamonds.
It depends! Here are some ways people make the choice:
• Sustainability is a priority
Mined diamonds help support communities in mining countries by bringing income to those areas, and there’s a certain mystery to knowing your diamond was created over millions of years. On the other hand, lab grown diamonds are made in a lab, which is potentially more sustainable.
• It's an investment
There's a chance a lab-grown diamond won't retain its original value as more are made and supply increases. It's the same with Moissanite. Are mined diamonds a good investment? It depends on supply, but it seems to have leveled out and the supply of high-quality diamonds isn't endless. But most people buy their engagement ring for a moment in time, not to count on reselling it sometime in the future.
• Size matters
You can get the most bling for your budget with Moissanite, by far. And only you will know that 3-carat masterpiece came at a great price. Lab-grown diamonds are significantly less expensive per carat than mined diamonds, but a bit more than Moissanite. But you'll have the comfort of knowing it's a diamond, the hardest possible stone.