Gemstone Gauges

OUR MOST POPULAR, ELECTRONIC POCKET-SIZED DIGITAL GAUGE Our most popular, electronic pocket-sized digital gauge. It provides the extra precision of...

The SAFFRON Sorting Gauge provides direct digital readout as you pick up loose stones. It is the most convenient way of sorting gemstones of variou...

Simply lay your stone over the gauge and you can quickly and easily tell the shape, carat and weight of your diamond. Gauges brilliant full cuts, ...

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...

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

A simple instrument used to observe interference figures in gemstones such as quartz, the Conoscope Rod is used in conjunction with a polariscope t...

A darkfield loupe allows a gemstone to be observed against a dark background with lateral illumination, allowing for easier study and identificatio...

Hagerty Ultrasonic Jewel Clean - For ultrasonic cleaning of gold, platinum, diamonds, sapphires, rubies and Jewellery including fashion jewellery.(...

A simple instrument used to observe interference figures in gemstones such as quartz, the Conoscope Rod is used in conjunction with a polariscope t...

Spectroscopes measure the characteristic spectrum through principal ingredients and colouration elements contained in the gemstone it is the device...

Used for differentiating between natural and dyed green and lavender jade. Very effective tool in the use of separating the red, blue and green st...

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...

Spectroscopes measure the characteristic spectrum through principle ingredients and colouration elements contained in the gemstone. It is the devic...

For pure transparent (non-opaque) stones. Each type of stone has its own spectrum colour diagnostic. Simular to the prism spectroscope but works by...

Also known as an emerald loupe. The special ultraviolet filter is designed to detect real emeralds from imitations. It is used primarily to spot fa...

Kern ORA 1GG Gemmology/Jewellery Refractometer Details Need to measure the refractive index of jewellery? You need Kern's ORA 1GG. This specially d...

This full-view gem clip stone holder is perfect as a secondary gem clip which can be placed in the opposite gem clip post for side-by-side gem comp...

PRECISION AT A REASONABLE PRICE! Our traditional style digital gauge provides the extra precision of 0.01MM you need and includes a diamond and ge...

Size 40 to 76;Supplied in 10 packs;With bubble magnifier making it easy to read size;This accurate and easy finger gauge acts like a miniature belt...

For Kit L20058 (Bergeon 5680.B.07);A brilliant white colour;Super Luminova C1

6" x 1" Madapolam; 60 fold

6" x 2" Swansdown; 88 fold

5" x 2" Swansdown; 88 fold

Vallorbe 3020 - Swiss Made - Invest in the Best;Dimensions: Length x (Cut);For additional sizes please use our Online Support - Products & Stoc...