... Blue, Emerald, Golden, Coffee, Apple-green, Violet, Purplish Red, Salmon Pink, Rouge Red, Lavender,ShapeRectangleAvailable Size3*5-15*20WeightAccording to the sizeAvailable ... experience, we can use various materials, such as cubic zirconia, glass, spinel, and corundum, to produce gemstones. We can provide clients ... 3. Or according to the customer's demands. DeliveryPayment rectangle glass gemstones