Weight Estimation and Measurement

Gemstones are most frequently sold by weight or calibrated measurements. There is an important relationship between carat weight and price so using accurate scales, balances, and diameter gauges is essential if you are dealing in the trade. Density can also be a key factor in gemstones identification, for example, no matter what the size, shape, or weight, gem quality diamond will always have a specific gravity of 3.52.

8 Items

per page
Set Descending Direction
  1. Gem-A Diamond Estimator
    £6.00
    Available for online purchase soon. Call or email us to order your products now
  2. Hardness Pencils Set
    £132.00
    Available for online purchase soon. Call or email us to order your products now
  3. On Balance 100gm Scale
    £23.94
    Available for online purchase soon. Call or email us to order your products now
  4. On Balance Professional Carat Scale and Accessories
    £80.40
    Available for online purchase soon. Call or email us to order your products now
  5. Portable Presidium Dial Gauge
    £168.00
    Available for online purchase soon. Call or email us to order your products now
  6. Presidium Computer Gem Gauge
    £414.00
    Available for online purchase soon. Call or email us to order your products now
  7. Presidium Electronic Digital Gauge
    £312.00
    Available for online purchase soon. Call or email us to order your products now
  8. Specific Gravity Kit
    £102.00
    Available for online purchase soon. Call or email us to order your products now

8 Items

per page
Set Descending Direction