The Logan Sapphire. Photo by stannate. Licensed under CC By-SA 2.0.
Blue Sapphire, 422.98 ct Faceted Cushion Cut in Brooch from Sri Lanka
The Logan Sapphire. Photo by stannate. Licensed under CC By-SA 2.0.
Article: Eight Famous Sapphires and the Stories Behind Them
Credit: stannate
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Origin | Sri Lanka |
| Carat Weight | 422.98 |
| Height | 49.23 |
| Width | 38.26 |
| Depth | 20.56 |
| Jewelry type | Brooch |
| Gem State | Faceted |
| Color | Blue |
| Transparency | Transparent |