Gemstone Gauges

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

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

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

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...

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...

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

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

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...

A*F Swiss;Model in hard black plastic with wider slots for larger bracelets. Cut-out in one corner for watch case horns.;Swiss Made;Size: 50 x 50 x...

5" x 2" Felpato; 60 fold

Short Bead (for Watch Bracelet Clasps);Ø1.20mm;Stainless Steel;Quantity 360 pieces;Range 7 to 24mm;Replacements see code S30535A

6" x 2" Riva (Calico) 140 fold

3 Section;254 x 38.1mm

British H to Z + 6;7mm wide rings;Well made and accurately finished. All metal.

Ring Meter from Elma Finger Measuring & Sizing Wedding & Gem Rings The first electronic finger ring gauge of its kind and carrying the Elma...