Presidium Gem Diamonds Gemstone Computer Gauge (PGCG) Wire 6 Black Display Trays

6 Black Display Trays

One wood needle holder

Approximate Width- 5 mm (3/16")

Each band measures approximately 10 1/4" x 2 1/2" (260 x 64 mm)

This is a new de Beer Black Suede Leather Watch Band 19mm

Presidium Gem Diamonds Gemstone Computer Gauge (PGCG) Wire 6 Black Display TraysAN ADVANCED DIGITAL COMPUTER GAUGE THAT MEASURES GEMSTONE DIMENSIONS AND CAN ESTIMATE GEMSTONE WEIGHT AND IDENTITY FOR 9 DIFFERENT CUTS. PRESIDIUM GEM COMPUTER GAUGE MEASURES THE DIMENSIONS AND ESTIMATES THE WEIGHT OF LOOSE AND MOUNTED GEMSTONES WITH PRECISION, SPEED, AND EASE. IT IS THE ONLY GAUGE IN THE INDUSTRY THAT IS ABLE TO GIVE DIRECT ESTIMATION OF THE WEIGHT OF VARIOUS GEMSTONE OF A RANGE OF 9 POPULAR CUTS, GIVING USERS THE CONVENIENCE OF NOT