Platinum necklace containing 36 Sri Lankan sapphires weighing 195 carats total and surrounded by 435 brilliant-cut diamonds weighing 83.75 carats total. From the collection of the Smithsonian Museum of Natural History. Photo by Chip Clark, Smithsonian staff. Public Domain.
Blue Sapphire, 195 ct Faceted Cushion Cut in Necklace
Platinum necklace containing 36 Sri Lankan sapphires weighing 195 carats total and surrounded by 435 brilliant-cut diamonds weighing 83.75 carats total. From the collection of the Smithsonian Museum of Natural History. Photo by Chip Clark, Smithsonian staff. Public Domain.
Article: Sapphire Buying Guide
Credit: Photo
| Gemstone | Sapphire, Corundum |
| Natural or man made | Natural |
| Carat Weight | 195 |
| Jewelry type | necklace |
| Gem State | Faceted |
| Color | Blue |
| Transparency | Transparent |