Science Popularization | How Much Does Origin Affect Gemstone Prices?
Editor’s NoteThis article explores a fundamental principle in gemology: how a stone’s geographic origin can dramatically influence its market value,…
Editor’s NoteThis article explores a fundamental principle in gemology: how a stone’s geographic origin can dramatically influence its market value,…
Editor’s NoteThis article examines the shifting dynamics of the global ruby market, highlighting how geopolitical factors and resource depletion are…
Editor’s NoteThis article includes expert commentary on the premium valuation of rubies from Myanmar’s Mogok region, citing specific price ranges for…
Editor’s NoteThis article explains the fundamental density-based separation process used in gemstone mining, tracing the historical adoption of the…
Editor’s NoteThe recent auction of the “Estrela de Fura,” the world’s largest ruby, marks a historic moment in the gem trade. Discovered in…
Editor’s NoteThis article details the upcoming auction of the “Estrela de Fura,” a record-breaking 55.22-carat ruby expected to fetch over €27…
Editor’s NoteThis article previews Sotheby’s upcoming ‘Magnificent Jewels’ auction, highlighting two record-potential gemstones: the ‘Eternal Pink’…
Editor’s NoteThis article highlights the upcoming auction of a historic 55.22-carat ruby, the largest and most valuable of its kind ever to appear at…
Editor’s NoteThis article details the discovery and unveiling of the Estrela de FURA, a record-breaking 55.22-carat ruby that emerged from a larger…
Editor’s NoteThis article highlights the extraordinary sale of a Mogok ruby ring for 1.17 billion yen at a Sotheby’s Hong Kong auction. It briefly…