Natural Radiation and Gemstone Color
Some well-known jewelry stones owe their colors to the effects of radiation. Occasionally, gemstones receive radiation treatment in laboratory…
Natural Radiation and Gemstone Color
Natural radiation can create beautiful colors in many gems. Learn how natural radiation works and what gems are most commonly affected by it.
World’s Biggest & Rarest Colored Gems Are on Display in L.A.
April 5, 2024 Photo Credit: X.com/HarryWinston The Natural History Museum of Los Angeles County and Robert Procop Exceptional Jewels are proud…
Fun With Gems: US Buyers Are Reinterpreting What It Means to Be a “Precious” Gemstone
In the nineteenth century, the gemstone market was separated into two broad categories: precious and semi-precious. The four gems in the precious…
Top Five Gemstone Investments for 2025
What are the top gemstone investments for 2024? Learn why these five gems, some well-known and some less so, are poised to increase in value.
Dealers at 2024 Tucson Gem Show Report on Colored Gemstone and Pricing Trends
We truly live in a digital age where we can access news, follow our favorite sports teams, and shop for pretty much anything all from behind a computer…
Pink Diamond Value, Price, and Jewelry Information
Pink diamond is one of nature’s rarest beauties. Often found in small quantities and typically under one carat, these incredible stones only…
24 Gray Gemstones: Stunning Options for Timeless Elegance
Discover 24 stunning gray gemstones that embody quiet luxury and sophistication. From diamonds to serpentine, explore these versatile gems…
IGS Become Member