Topaze swiss blue - Paire Saphir étoilé / Star sapphire Slate is a metamorphic rock

Slate is a metamorphic rock from a clay that belongs to the family of shale

Shape and cut: Rectangle with cut corners

Color: Gray

Tsavorite garnets are a bright green that approximates the color of emerald

Topaze swiss blue - Paire Saphir étoilé / Star sapphire Slate is a metamorphic rockTopaz is a fine stone that has an impressive variety of colors such as red, orange, yellow, brown, blue or even colorless. "Swiss blue" topaz is a bright, vibrant blue. Variety: Topaz Color: Swiss blue Dimensions : 7. 00 mm Weight: About 3. 50 ct per pair Shape and cut: Square Fancy cut Treatment: Irradiation Hardness: 8 Actual product colors may vary from colors shown on your monitor.