A Deeper
Shade of Blue.

Lab-grown sapphire is sapphire created in a controlled environment rather than formed naturally underground. Like natural sapphire, it belongs to the corundum mineral family and is valued for its color, clarity and durability.

Yes. Lab-grown sapphire is real sapphire produced through a different growth process. It shares the essential chemical composition and crystal structure of natural sapphire while being created under controlled conditions.

The primary difference is origin. Natural sapphire forms within the earth over geological time, while lab-grown sapphire is produced in a controlled environment.

Both are sapphire, but their growth history, inclusions, availability and pricing can differ.

Lab-grown sapphire shares the same essential chemical composition and crystal structure as natural sapphire while offering a different origin and often greater accessibility in color and clarity.

Controlled growth can make richly saturated blue tones and refined clarity available at a more approachable price point, without sacrificing sapphire’s characteristic hardness and durability.

Yes. Sapphire measures approximately 9 on the Mohs hardness scale, giving it strong resistance to scratching and making it well suited to jewelry intended for regular wear.

As with all fine jewelry, the setting and metal should still be protected from hard impacts, abrasive surfaces and strenuous activities.

Lab-grown sapphire is a stable crystalline gemstone, and its inherent color does not normally fade with everyday wear.

Oils, lotions and surface residue can temporarily make the stone appear less vivid, but gentle cleaning can restore its clarity and depth of color.

Sapphire can display different tones, depths and levels of saturation. Cut, lighting and viewing angle can also influence how vivid or deep the blue appears.

These variations form part of the visual character of colored gemstones, so we recommend considering the individual product imagery and specifications when choosing a piece.

Lab-grown sapphire is created in a controlled environment rather than extracted through traditional gemstone mining. This means the gemstone itself does not require direct extraction from the earth.

Environmental impact can still vary according to production methods and energy sources, so we regard lab-grown sapphire as part of a more considered approach to modern jewelry rather than an impact-free choice.

Clean sapphire jewelry gently with lukewarm water, mild soap and a soft brush, then rinse thoroughly and dry with a soft, lint-free cloth. Avoid harsh chemicals and protect the setting from hard impacts.

When not being worn, store your piece separately in its original STDIAM walnut wood box to help reduce contact and rubbing against other jewelry and keep your piece protected between wears.