【Beijing, Chi】2012 Hanhai Spring Auction: Jadeite Sells for 74 Million
Editor’s NoteThis article reports on a notable 2012 auction where a piece of jadeite sold for 74 million yuan, highlighting its cultural significance…
Luxury Gemstones
【East Kimberl】Argyle Pink Diamonds: 7 Powerful Impacts Post-Mine Closure
Editor’s NoteThe closure of Australia’s Argyle mine in 2020 marked the end of an era for one of the world’s most significant sources of rare pink and…
Star Sapphire Gemstone Price 2026: Blue Star Trends
Editor’s NoteThis article explores the enduring appeal of star sapphires, highlighting their rarity, unique asterism, and cultural significance as…
Rare ‘Mellon Blue’ Diamond Expected to Fetch Up to $30 Million at Auction
Editor’s NoteThe upcoming auction of the ‘Mellon Blue’ diamond, with an estimated value of $30 million, underscores the enduring allure and…
【Geneva, Swit】’Mellon Blue’ Diamond Sells for US$26.6 Million at Swiss Auction
Editor’s NoteA rare 9.51-carat fancy vivid blue diamond, known as the ‘Mellon Blue,’ has sold for $26.6 million at Christie’s Geneva. Auction Result…
【Mberengwa Di】Sandawana Emerald Prices & Emeralds For Sale 2025
Editor’s NoteThis article explores the unique market position of Zimbabwe’s Sandawana emeralds in 2025, highlighting their exceptional quality,…
Pink Diamond Price, Rarity & Value: 2025 Market Power Trends
Editor’s NoteThis article explores the enduring fascination with pink diamonds as we approach 2025, examining how shifting supply dynamics, market…
【Western Aust】Rio Tinto Hosts Final Tender for Coveted Argyle Pink Diamonds
Editor’s NoteThis article describes the global interest in the final tender of Rio Tinto’s iconic Argyle pink diamonds, marking the closure of a…
【Tanzania】Global Gem Markets Shift as Tanzania Reasserts Ownership of Tanzanite Trade
Editor’s NoteThis article examines Tanzania’s strategic move to assert greater national control over its lucrative tanzanite gemstone trade. The…
【Dubai, Unite】Dev Shetty To Head New Auction House for Rare Colored Gems
Editor’s NoteVeteran miner Dev Shetty is launching Jemora Gemhouse, a Dubai-based auction house focused exclusively on rare, polished colored…