Presidium Dial Gem Gauge

Presidium Dial Gem GaugeThe Presidium Dial Gem Gauge (PDG) is the ultimate measurement tool for professionals who demand precision and efficiency. As the only analog dial gauge in the market that combines dual measurements in millimeters with direct carat conversion, its an indispensable tool for accurately assessing round brilliant cut gemstones. This innovative gauge is designed to give you precise gemstone dimensions and their corresponding carat weight conversion in one

and professional ear piercing experience

Information card - Have inserted informations that explains clearly and in detail about 3-Stone Ring Layouts

maintaining its accuracy and reliability over time

this scale is perfect for weighing fine jewellery

the PMV Original eliminates the guesswork involved in verifying metal authenticity

Max Measuring Range of 20mm

the Chelsea Colour Filter filters out all but the yellow/green and deep red wavelengths

this tool is designed for daily

HPHT annealing

Polished Second Stage (Single/8 Cut) – Further refining with additional facets to enhance brilliance

including necklaces and bigger mounted jewellery

Comes in 5ml Amber Glass bottle