Are lab grown diamonds real diamonds?

Yes. A lab grown diamond has the same carbon crystal structure, hardness, and optical properties as a mined diamond. It is not a simulant like cubic zirconia or moissanite, which are different materials entirely. Independent laboratories grade lab grown stones on the same color and clarity scales used for mined diamonds.

Where can I see lab grown diamonds in person near me on Long Island?

Gray's Jewelers Bespoke carries lab grown diamond jewelry in store at 429a North Country Rd in Saint James, NY, in western Suffolk County. Rings, earrings, pendants, bracelets and loose stones can all be seen under the same lighting, and staff will set a lab grown stone beside a natural one so you can compare them directly.

How much cheaper are lab grown diamonds than natural diamonds?

A lab grown diamond generally costs considerably less than a mined diamond of similar carat weight, color, and clarity, which is why most buyers choose one. The exact gap moves with the market and with the specific stone, so ask for current pricing on the sizes you are considering rather than relying on a figure quoted online.

Do lab grown diamonds hold their value?

Generally no, not in the way mined diamonds do. Lab grown diamond prices have fallen substantially as production has expanded, and resale and trade-in values are typically low. If long-term value matters to you, that is worth weighing. If getting a larger or higher-quality stone for your budget matters more, lab grown makes sense.

Can a jeweler tell the difference between lab grown and natural?

Not by eye. The two are visually identical, even under magnification. Distinguishing them requires specialized instruments that detect growth patterns and trace elements. This is why certification matters: every lab grown diamond should come with a grading report that identifies it as laboratory grown, and reputable stones are laser inscribed.

Can I use a lab grown diamond in a custom engagement ring?

Yes. Lab grown stones can be set in any setting a mined diamond can, and Gray's Jewelers Bespoke does custom design in house in Saint James, from consultation through CAD modeling to hand setting. You can also bring a loose lab grown stone purchased elsewhere and have a setting built around it.

Are lab grown diamonds better for the environment?

It depends, and the honest answer is that it is complicated. Growing a diamond takes significant energy, and the footprint varies widely depending on the facility and its power source. Mining has its own environmental and social costs. Anyone claiming a simple answer in either direction is selling something. Ask about a specific stone's origin.

Lab Grown Jewelry

Lab Grown Diamonds

The Same Stone, Grown Instead of Mined

A lab grown diamond is a diamond. Same carbon crystal, same hardness, same refractive index, graded on the same color and clarity scales by the same independent laboratories. What differs is where it formed: in a growth chamber over a few weeks rather than in the earth over a geological age. That origin difference is why a lab grown stone of a given size and quality generally costs considerably less than its mined equivalent, which is the main reason most people choose one.

Gray's Jewelers Bespoke keeps lab grown diamond rings, earrings, pendants, bracelets and loose stones in Saint James, and we will put them next to natural stones under the same light so you can judge for yourself rather than take our word for it. If you want the full comparison before you shop, our diamond education pages lay out the trade-offs on both sides, including the resale question that most retailers skip.

Lab Grown vs Natural

Independently graded and certified
Compared beside natural stones in store
Set and serviced in Saint James, NY

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