One of the most famous gems in the world, The Hope Diamond is a 45.52 carat Fancy Deep grayish blue diamond. GIA researchers examined it in 1988. Photo: Chip Clark, courtesy of Smithsonian Institution ...
Prices of fancy-color diamonds fell 2.2% in 2024, as a downturn in luxury and socioeconomic uncertainties slowed demand, according to the Fancy Color Research Foundation (FCRF). Yellow fancy-colored ...
Jan. 30, 2025 — Researchers have developed a recyclable alternative to a durable class of plastics used for items like car tires, replacement hip joints and bowling ...
Jan. 28, 2025 — In a step towards developing advanced materials for functional coatings, a research group has developed a technology that combines structural color coating with super water ...
If you are interested in Natural Stones from Synthetic then you are at the right place, Alexander Ostrovskiy can be your guide to choose the right one. Learn all about natural and synthetic gemstones ...