The Logan Sapphire - One of the Largest Faceted Blue Sapphires | Diamond Buzz
World's largest blue star sapphire 'found in Sri Lanka' - BBC News
The 486.52 carat Blue Giant of the Orient sapphire is perhaps the largest known gem-quality sapphire in the world. Did you know that four... | Instagram
Opinion: What science can tell us about the 'world's largest sapphire' | University of Cambridge
The Logan Sapphire - One of the Largest Faceted Blue Sapphires | Diamond Buzz
Sri Lanka to auction 'world's largest' natural blue sapphire - La Prensa Latina Media
World's Largest Sapphire Cluster Worth $100 Million Found in Backyard
World's biggest blue sapphire 'Queen of Asia' found in Sri Lanka
World's largest Blue Sapphire found and named 'Queen of Asia' | Daily FT
World's Largest Sapphires | Guide to World's Famous Named Sapphires
Sri Lanka puts on display world's largest natural blue sapphire
310-kg 'Queen of Asia' natural blue sapphire unveiled in Sri Lanka | Daily Sabah
Owner of world's largest blue sapphire ponders its fate | Daily FT
World's Largest Blue Star Sapphire 'Found In Sri Lanka' - Gold FM News - Srilanka's Number One News Portal, Most visited website in Sri Lanka
This Giant 683-Pound Blue Sapphire Could Be Worth Over $100 Million