dynagem

Presidium® Duo Tester (PDT) is a premium portable desktop device that utilizes dual thermal and reflectivity tests as well as PRESIDIUM's signatur...

Presidium Duo Tester II (PDT II) is the only comprehensive tool on the market that combines two proven testing methods for gemstones. PDT II differ...

PRESIDIUM Electronic Gemstone Gauge (PEGG) is a digital gauge for measuring gemstone dimensions with direct conversion to carat weight for round br...

A convenient digital gauge that measures actual gemstone dimensions and estimates gemstone weight and identity. The Presidium Gem Computer Gauge (P...

The Presidium Gem Indicator is the industry's one and only handheld digital tester for coloured gemstones, for application in 31 different types of...

The Gem Tester II provides a quick and easy way to identify diamonds/moissanite and separates up to 16 common coloured gemstones based on their the...

Presidium Gem Computer Gauge (PGCG) is the only gauge in the industry that can give a direct estimation of the weight of various gemstones of a ran...

The Presidium MPRIEM inside ring engraver is a compact version of the classic inside ring engraver used by tens of thousands of jewellers and engra...

OTi enhances the authentication process by accurately distinguishing natural diamonds from synthetics, crucial in an era of increasing lab-grown di...

Presidium refractive index meter ii (prim ii) is a premium portable desktop device that utilizes the properties of reflectivity accurately verify d...

Presidium® SAM is a premium entry to the brand's line of testers that utilize properties of electro-thermal conductivity and Presidium's signature,...

Presidium’s Synthetic Diamond Screener II (SDS II) is a portable desktop diamond verification instrument developed to help screen out Type IIa colo...

Item Includes;1 press; Bergeon No.5500;1 Universal lower Die; Bergeon No.5500-31;9 Aluminium Bevelled Upper Reversible Dies.;Sizes (Diameter);Ø35/3...

Horotec 07.110;The Horotec compact press is equipped with a direct threaded broach. Supplied with an assortment of 6 reversible snap-on dies (07.11...

Horotec 07.131;A compact press; suitable for all Horotec dies; even large diameters. The Horotec press is equipped with reversible die holders for ...

Horotec 07.105;The Horotec compact press is equipped with a direct threaded broach. Supplied with an assortment of 9 reversible screw-on dies (07.1...

An even pressure spreading disc; providing a greater surface area meaning that pressure is exerted more evenly on the dies and case back

New version prestige II. No need to scale diamonds before testing The simple light system indicates when the tester is ready, when the item is a ...

Looking to add a little flair to your room or office? Look no further - this Princess Cut Diamond Wall Canvas print has a vivid, fade-resistant pri...

Looking to add a little flair to your room or office? Look no further - this Princess Cut Diamond Wall Canvas print has a vivid, fade-resistant pri...

Printer cable for;Elma Watchmatic 3 (dynagem ref: T20113);Witschi Watch Expert 4 (dynagem ref: T46232) - requires connection cable P45737;Witschi W...

This is the cable required to connect the Martel Thermo printer (P15224) to the Witschi Watch Expert (4th generation);Martel cable

Non Graphic For Elma Watchmatic 2 (Witschi Expert 2) For Witschi ALC2000 Waterproof Tester  For Greiner Poseidon LT 100 

Used to test less pure transparent (opaque) gem materials including rough and broken pieces; fashioned pieces; strings of beads; gems set in jewell...