Glossary of Common Terms
| Rough cut | An uncut gemstone. | 
| Semi-Mounting | A mounting that also accommodates side stones. | 
| Setting | The act of securing a stone in a mounting (i.e. securing a diamond into a ring) | 
| Solitaire | A single gemstone set alone in a mounting. | 
| Sterling Silver | Silver of 92-1/2 percent purity. | 
| Stone Identification Report | A descriptive document that lists the physical characteristics of a stone, including its measurements, weight, cut type, shape, color, species and variety, and also includes a picture of the stone. Also known as a Gemological Report. (see stone grading) | 
| Table | The top surface of a cut gemstone. | 
				  