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Explore our full range of gemmological products—whether you’re a curious hobbyist or seasoned expert, we’ve got you covered.

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Tools, Instruments and CGA Merchandise

Portfolio

Non-Member Price: $27.00 | Member Price: $27.00

$27.00 Add to cart
Insulated Cup

Non-Member Price: $27.00 | Member Price: $27.00

$27.00 Add to cart
Ultraviolet Photon Mico-Light – Yellow

Non-Member Price: $45.09 | Member Price: $33.82

$45.09 Add to cart
Ultraviolet Photon Mico-Light – Clear

Non-Member Price: $45.09 | Member Price: $33.82

$45.09 Add to cart
Tanzanite Filter Set

Non-Member Price: $135.00 | Member Price: $101.25

$135.00 Add to cart
Rare Earth Magnet 1/4″ x 1/2″

Non-Member Price: $9.32 | Member Price: $6.99

$9.32 Add to cart
Rare Earth Magnet 1/4″ x 1″

Non-Member Price: $15.55 | Member Price: $11.67

$15.55 Add to cart
R.I. Fluid

Non-Member Price: $210.06 | Member Price: $157.55

$210.06 Add to cart
Portable Polariscope

Non-Member Price: $192.51 | Member Price: $144.38

$192.51 Add to cart
OPL Spectrscope

Non-Member Price: $257.36 | Member Price: $193.02

$257.36 Add to cart
Gem A Instrument Flat Light

Non-Member Price: $86.59 | Member Price: $64.94

$86.59 Add to cart
London Dichroscope

Non-Member Price: $149.04 | Member Price: $111.78

$149.04 Add to cart
Jadeite Filter Set

Non-Member Price: $136.08 | Member Price: $102.06

$136.08 Add to cart
Jadeite Filter

Non-Member Price: $67.50 | Member Price: $50.63

$67.50 Add to cart
Emerald Etc Filters

Non-Member Price: $94.50 | Member Price: $70.88

$94.50 Add to cart
Conoscope

Non-Member Price: $32.40 | Member Price: $24.30

$32.40 Add to cart
Chelsea Colour Filter

Non-Member Price: $128.25 | Member Price: $96.19

$128.25 Add to cart
Calcite Dichoscope

Non-Member Price: $261.36 | Member Price: $196.02

$261.36 Add to cart
Loupe 10 x 18 mm Triplet

Non-Member Price: $55.35 | Member Price: $41.51

$55.35 Add to cart
Dr. Hanneman’s Polariscope & Dichroscope Pocket Kit

Non-Member Price: $27.00 | Member Price: $20.25/strong>

The polariscope and dichroscope can be assembled using the provided glue. Instructions will be found on the booklet.

$27.00 Add to cart
4 Prong Gem Tweezers

Non-Member Price: $28.49 | Member Price: $21.36

$28.49 Add to cart
Table Gauges

Non-Member Price: $111.70 | Member Price: $83.78

$111.70 Add to cart
CGA Diamond Grading Angle Card

Non-Member Price: $9.45 | Member Price: $9.45

The CGA Diamond Grading card aids the user to measure the crown and pavilion angles while grading diamonds for cut quality.

$9.45 Add to cart
Mini Maglight

Non-Member Price: $71.55 | Member Price: $53.66

$71.55 Add to cart
Gem Cloths

Non-Member Price: $18.90 | Member Price: $14.18

$18.90 Add to cart
Tweezers

Non-Member Price: $46.86 | Member Price: $35.14

$46.86 Add to cart
Loupe 10 x 21 mm

Non-Member Price: $76.14 | Member Price: 57.10

$76.14 Add to cart

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