A pile of diamonds, roughly 1-1.5 mm in size, some fluorescing yellow. Photo by James St. John. Licensed under CC By 2.0.
Yellow Glow in the dark Diamond Rough
A pile of diamonds, roughly 1 to 1.5 mm in size, some fluorescing yellow. Photo by James St. John. Licensed under CC By 2.0.
Article: Diamond Buying and the Four Cs, Part 2: Diamond Color
Credit: James St. John
| Gemstone | Diamond |
| Natural or man made | Natural |
| Height | 15 |
| Gem State | Rough |
| Color | Yellow |
| Transparency | Transparent |
| Photo phenomena | Glow in the Dark |