(At one time, amethyst was also considered a precious gem, but large reserves were later ... allowing beryl to form semiprecious stones such as aquamarine. Minerals and gems are classified by ...

Archaeologists Find Engraved Semi-Precious Gemstones Clogging a 2000-Yr-Old Roman Bathhouse, Astounded by the Workmanship In ...

Amethyst . A member of the quartz family, amethysts with intense, rich purple shades have long been considered the most ...

The Gold Sheen Sapphire, a recently discovered gem, has swiftly claimed the title of the second-rarest gemstone on Earth. Its ...

Agate collecting is a fascinating and rewarding hobby that attracts enthusiasts from all walks of life With its myriad of colours patterns and forms agate is one of the most diverse and sought-after g ...

The geometric look that the hexagon provides can be applied to both precious and semi-precious gemstone types. Aurelius Step-cut geometric shapes with a flat bottom part of the stone allow for ...

Before the 15% export tariff, Gemfields suspended production at Kagem, citing market saturation from discounted emeralds.

If you are interested in Natural Stones from Synthetic then you are at the right place, Alexander Ostrovskiy can be your guide to choose the right one. Learn all about natural and synthetic gemstones ...