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The Lab of Luxury. Discover Lab‑Grown Diamonds.

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The Next Frontier in Affordable Luxury

At Ross‑Simons, we keep an eye on what's new in diamonds. We only want to bring you the highest quality at the best value, just like we've done for over 70 years. After seeing some amazing advancements in the industry, it's finally the right time to introduce you to the exciting world of lab‑grown diamonds.

Welcome to the Lab of Luxury, where beautiful, brilliant diamonds are made more affordable by science.

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FAQs ABOUT LAB‑GROWN DIAMONDS

What are Lab‑Grown Diamonds?
Lab‑grown diamonds are diamonds that have been grown in a controlled laboratory setting. They are physically and optically the same as mined diamonds, made of the same chemical composition, and feature the same properties, including their brilliant appearance, hardness and durability. Lab‑grown diamonds are virtually indistinguishable from mined diamonds.
What are Lab‑Grown Diamonds Made of?
Just like mined diamonds, lab‑grown diamonds are made of carbon atoms in a specific arrangement that results in the formation of a diamond crystal, which is ultimately fashioned into a very hard and brilliant gem.
How are Lab‑Grown Diamonds Made?
Lab‑grown diamonds begin with a very thin lab‑grown diamond plate (a seed diamond), which is placed in a chamber with carbon material. From there, one method of making lab‑grown diamonds uses intense heat and pressure, which allows the carbon material to bond and grow, layer by layer.
Another method uses a plasma reactor chamber to turn carbon‑rich gases into plasma, which then bonds to the diamond plate layer by layer.
What are the Benefits of Buying a Lab‑Grown Diamond?
In short, lab‑grown diamonds can give you a higher quality diamond (think color and clarity) at a lower price. This is possible because lab‑grown diamonds are manufactured via a high‑tech process that is highly controlled compared to how the Earth produces diamonds (that's the higher quality) and they can be made in larger quantities than can be found in nature (that's the lower cost).
Why Buy a Lab‑Grown Diamond From Ross‑Simons?
For more than 70 years, Ross‑Simons has remained the trusted expert in jewelry. Our world‑class buyers and industry specialists continue to closely monitor the latest technology and trends to bring you fabulous, high‑quality jewelry at the best value. Through innovative process improvements, we've seen incredible advancements in the development of lab‑grown diamonds, and are thrilled to now offer this exciting, high‑quality diamond option, made more affordable by science.
Why are Lab‑Grown Diamonds So Much Less Expensive?
Since mined diamonds were formed in the earth millions of years ago, they are considered rare, with finite quantities available—a contributing factor to their expensive price. Through the use of technology, lab‑grown diamonds are much more accessible and easier to produce, making them a fantastic alternative that offers all the same brilliance and durability for a fraction of the cost.
Can You Tell the Difference Between Lab‑Grown Diamonds and Mined Diamonds?
Because lab‑grown diamonds and mined diamonds have the same optical, physical, and chemical properties, they are typically indistinguishable from mined diamonds to the untrained eye. A diamond expert may be able to tell the difference between the two based on whether inclusions are present; advanced gemological labs can use specialized equipment to identify lab‑grown diamonds from mined diamonds.
Are Lab‑Grown Diamonds by Ross‑Simons Certified?
All Ross-Simons lab-grown diamond jewelry set in gold or platinum includes an IGI laboratory-grown diamond report to verify cut, color, clarity and weight. IGI pioneered the full grading of lab‑grown diamonds in 2005 and is recognized as the worldwide leader in lab‑grown diamond grading.