DescriptionNatural History Museum - Logan Sapphire (2).jpg
Logan Sapphire, 423 carats, Sri Lanka. Among the world's largest-known faceted blue sapphires, this extraordinary stone is the heaviest mounted gem in the National Gem Collection. It is framed by 20 diamonds totaling 16 carats.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
{{Information |Description=Logan Sapphire, 423 carats, Sri Lanka. Among the world's largest-known faceted blue sapphires, this extraordinary stone is the heaviest mounted gem in the National Gem Collection. It is framed by 20 diamonds totaling 16 carats.
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):