A manufactured gem materials consisting of two or extra distinct elements is usually marketed as a diamond various. Sometimes, a skinny layer of lab-grown or pure diamond is adhered to a core materials, comparable to cubic zirconia or moissanite. This development goals to offer the looks of a strong diamond at a decrease value. The layered construction differentiates it from single-material gem stones.
The creation of such supplies permits for entry to larger-appearing stones for shoppers on a price range. By using much less precise diamond materials, producers can supply jewellery with an identical aesthetic at a fraction of the worth of a comparable, historically mined diamond. Traditionally, this method has been used to imitate the brilliance and fireplace of diamonds, providing a extra inexpensive possibility.