Colour Gauge, Diamond
Diamond Colour Gauge
- Diamond colour gauge master set
- With 10 cubic zirconia's (CZ's) colour graded from D (colourless) to M (faint)
- Exact colour grade, manufactured in a laboratory for meticulous accuracy
- Precise and used by diamond merchants all over the world
- Supplied in carry set with clear plastic lid
- Pocket size: 100 x 70 x 15mm
