Doublet

A doublet is a composite gemstone made by fusing two layers, typically a thin slice of a precious stone like opal or turquoise, with a sturdier backing material like black onyx, quartz, or glass. This technique enhances the stone’s appearance, making it more durable and visually striking, often mimicking the look of a more expensive, solid gemstone. Doublets are commonly used in jewelry, especially in rings, pendants, and earrings, where they offer an affordable yet beautiful alternative to solid stones. They are prized for their vivid colors, unique patterns, and the ability to showcase rare materials that might be too fragile or costly in their natural state.