Here, we explore the difference between precious and semi-precious gems and understand these eternal stones' types, cuts, and certifications. Gemologists grade gemstones based on the Four Cs ...
The Fallbrook Gem and Mineral Society is holding its annual Mineral & Gem Rough N' Cut event where rare finds and sparkling ...
The gem faceting machine market is steadily growing, reaching a valuation of USD 849.8 million in 2024 and projected to rise ...
Jean-Noel Soni, who specializes in colored stones, said he tries to give each one a shape that “maintains the crystal’s ...
Gemstones are valued based on the Four Cs - color, clarity, cut, and carat. Precious stones include diamonds, sapphires, rubies, and emeralds. Semi-precious stones are evaluated on their rarity ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback