Peridot is a gem-quality variety of the mineral olivine. It belongs to the forsterite-fayalite mineral series. Some even refer to peridot as 'olivine', but when it comes to the gemstone, 'peridot' is the correct term.
Green Onyx is black and white banded agate (cryptocrystalline or chalcedony quartz). It should not to be confused with onyx marble, which is limestone. The banding of onyx is parallel and consistent. Some varieties of onyx differ in color, such as sard onyx, which has a brown base and white upper layer, cornelian onyx, which has a red base and white upper layer, and niccolo onyx, which has a very thin upper layer, allowing the black base color to show through as grey or blue.
Color Shape Size (mm)
Primary Stone - Peridot Green Rectangle, Round 5X7,4X6, 3X3mm
Secondary stone - Blue Topaz Blue Triangle, Oval, Round 5X5, 4X6, 6X6 mm
Other Stone - Green Onyx Green Round 1X1 mm
Stone Cutting - Faceted
Stone Creation - Natural
Item Type - Ring
Item Weight - 11.97 Gms
SKU - CSR-172