Egyptian Blue – The Oldest Known Artificial Pigment.

An interesting fact about Egyptian Blue. In the 19th century, Egyptian Blue was re-discovered. The excavations at Pompeii revealed that many wall paintings had Egyptian Blue on them, and this prompted scientists to investigate the exact composition of this pigment. Since then, researchers have gained a much deeper understanding of its unique properties. Experiments found…

A Gorgeous Estate 17.11 Carat Natural VVS1 London Blue Topaz & Diamond 14k White Gold Ring

Certified 17.11 Carat Natural London Blue Topaz and Diamond Cocktail Ring. This extraordinary Top Gem Blue Topaz features the vivid & intense blue color only found in the finest Topaz specimens. This world class ring features a generous ..38 carats of beautiful near flawless to eye clean VS2-SI2 clarity colorless & near colorless F-G round…

A Gorgeous GIA 2.80 Ct VVS Natural Paraiba Tourmaline Diamond 14k White Gold Estate Ring

  This absolutely stunning GIA Certified 2.80 Carat Natural Paraiba Tourmaline is a once in a lifetime collector’s opportunity. Boasting an impressive 1.85 carat (exact carat weight) Near Flawless VVS clarity specimen, this gorgeous solid 14k white gold estate beauty has everything an investment grade ring could offer featuring a spectacular cluster of 108 round…