Lab-Created Gemstones

Lab created gemstones are grown in controlled laboratory conditions, sharing the identical chemical and physical properties of natural stones. They have the same hardness and the same brilliance, without the higher cost or sourcing concerns of mined material. Every lab created gem in this collection is hand faceted in our Massachusetts studio with the same precision and care we give our natural stones.

These are an excellent choice for anyone who wants maximum size, clarity, and color for their budget, or who simply prefers a lab grown origin. Because the material is so clean and consistent, it takes a precision cut beautifully, and our faceting brings out exceptional sparkle and light return in every piece.

You will find lab created sapphires here in a spectrum of colors, including options that are not easily or affordably available in natural form. They are ideal for custom engagement rings and everyday jewelry alike, thanks to their durability. If you are picturing a specific color, shape, or carat weight for a custom piece, lab created material gives us tremendous flexibility. Tell us what you are imagining and we will cut it to order.