Peridot
Peridot, sometimes called chrysolite, is a yellow-green transparent variety of olivine, specifically the magnesium rich end member called forsterite. Peridot is one of the few gemstones that occur in only one color.
Read on WikipediaOlive green, like the glow of a peridot gemstone in a vault.
Chrysolite is a rich olive, close to green.
It can be described as rich, full, medium and fairly saturated.
Set in black, because black reads best on it.
Peridot, sometimes called chrysolite, is a yellow-green transparent variety of olivine, specifically the magnesium rich end member called forsterite. Peridot is one of the few gemstones that occur in only one color.
Read on WikipediaTopaz is a silicate mineral made of aluminum and fluorine with the chemical formula Al2SiO4(F, OH)2. It is used as a gemstone in jewelry and other adornments. Common topaz in its natural state is colorless, though trace element impurities can make it pale blue or golden-brown to yellow-orange. Topaz is often treated with heat or radiation to make it a deep blue, reddish-orange, pale green, pink, or purple.
Read on WikipediaNoun