Silver rings with stones – the most frequent embedded stone for rings is zircon (cubic zirconium). Zircon is much harder than common glass (for example, Swarowski rings mainly use glass). The hardness of zircon assures considerably longer durability and shine than glass. For most of our silver rings is applied the stone setting technique, where the stone is not glued but set into silver that surrounds it on all sides. It is far more durable than by using glue.