Sales

Save 36%

Presidium® Multi Tester III

Regular price   $329.00 Sale price   $209.00

Save 28%

Presidium® Gem Tester II Colored Stones Diamond Testing Machine

Regular price   $379.00 Sale price   $270.00

Save 20%

Presidium® Digital Gemstone Gauge

Regular price   $409.00 Sale price   $325.00

Save 10%

PRESIDIUM® (PDG) DIAL GAUGE 0- 23MM

Regular price   $219.00 Sale price   $195.00

Save 22%

PRESIDIUM® DIGITAL GEM COMPUTER GAUGE 0-25MM

Regular price   $449.00 Sale price   $349.00

Save 29%

Presidium® Gem Indicator

Regular price   $439.00 Sale price   $309.00

Sold out

presidium® refractive index meter ii (prim ii)

Regular price   $399.00 Sale price   $279.00

Sold out

Presidium® Synthetic Diamond Screener II

Regular price   $839.00 Sale price   $609.99

Save 31%

Presidium® ARI Diamond Tester

Regular price   $1,749.00 Sale price   $1,199.00

Save 8%

Presidium Carat Scale 100ct 0.01

Regular price   $273.00 Sale price   $250.00

Save 7%

PROBE PEN FOR Presidium PGT/PDT/6PIN

Regular price   $85.00 Sale price   $79.00