Diamonds, made of carbon atoms, are the hardest natural substance found ... allowing beryl to form semiprecious stones such as aquamarine. Minerals and gems are classified by their physical ...

clarity and carat — grading system as natural gems. The big question — can you tell if a diamond was human-made or mined? Both stones are optically the same, meaning they will look the same to the ...

Gemstones are believed to enhance qualities and bring balance to each zodiac sign. Aries benefits from Red Jasper and ...

Pennsylvania may not be the first place that comes to mind when thinking of gemstone mining, but the Keystone State has a surprising diversity of beautiful natural gemstones that can be found across ...

Pierpont Morgan has just presented a collection of precious stones to the American Museum of Natural History which ... assigned and cases made ready. The gems are the Tiffany collection, which ...

Participating house brands and partners include A-M Pearls, Asnie, Asron, Aurea, Glynyz, Goldmine, Hiyas Pilipinas, Kara de Juan, Khai Pearls, Lily Jewelry, LJ Pearls, My Gems, Zumaya Pearls & Corals, ...

The 66th Mississippi Annual Gem and Mineral Show allowed visitors to see semi-precious rocks and stones from all over the world. This is a two-day event that began at 9 a.m. and ended at 6 p.m. John ...