Sapphire

Some well-known jewelry stones owe their colors to the effects of radiation. Occasionally, gemstones receive radiation treatment in laboratory…

Many factors can contribute to a gemstone’s color. However, some gemstones can have many different colored varieties, while others only occur…

Our Story: Where Nature Meets Beauty At Lumina Earthworks, we believe that the most breathtaking beauty lies in nature and in what the Earth creates…

Ever since synthetic diamonds became a significant player in the wider diamond marketplace in 2018, gem news has been dominated by theories trying…

The Spirit of the Tucson Gem Shows Tucson gem shows are neutral territory for those in the gem and jewelry industry. There, people from all over the…

With practice and some basic tools, anyone can separate natural rubies from ruby simulants. Learn all about the most common lookalikes here.

Discover the history of the Verneuil method, the pioneering technique that revolutionized the production of lab-grown rubies and sapphires,…

Welcome to Prestige Stones, your ultimate destination for exquisite natural gemstones. We specialize in offering only the finest natural loose…

Learn about the hidden meaning of pearls, and which style might suit you best.