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Presidium Gem Tester 2 Preowned Read Description (br)
Presidium Gem Tester 2 Preowned Read Description (br)

$195.99

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Presidium Gem Tester Colored Gemstone Estimator Diamonds Simulants Handbook MIB
Presidium Gem Tester Colored Gemstone Estimator Diamonds Simulants Handbook MIB

$225.00

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PGT-2 Presidium Gem Tester II
PGT-2 Presidium Gem Tester II

$299.99

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Presidium Multi Tester III (PMuT III) for Testing Diamond Open Box
Presidium Multi Tester III (PMuT III) for Testing Diamond Open Box

$199.00

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Presidium Diamond Mate-C Electronic Diamond Tester
Presidium Diamond Mate-C Electronic Diamond Tester

$148.50

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Presidium GEM Indicator PGI - Colored Gemstone Diamond Tester - NEW
Presidium GEM Indicator PGI - Colored Gemstone Diamond Tester - NEW

$309.00

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Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite
Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite

$229.90

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Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration

$275.00

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PRESIDIUM Gem Tester II Colored Stone and Diamond/Moissanite Tester - NEW IN BOX
PRESIDIUM Gem Tester II Colored Stone and Diamond/Moissanite Tester - NEW IN BOX

$309.00

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Presidium Electronic Refractive Index Meter II
Presidium Electronic Refractive Index Meter II

$279.00

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Presidium Instruments Gem Tester for Gemstones Diamond PARTS ONLY!! EXC !
Presidium Instruments Gem Tester for Gemstones Diamond PARTS ONLY!! EXC !

$99.99

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PRESIDIUM Gem Tester II, NEW IN BOX, test all gems, Diamonds and Moissanite
PRESIDIUM Gem Tester II, NEW IN BOX, test all gems, Diamonds and Moissanite

$275.00

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Gem Tester II Instruments W/ New Compact Portable Assisted Retractable
Gem Tester II Instruments W/ New Compact Portable Assisted Retractable

$266.96

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NEW Presidium Duo Tester PDT II Diamond Moissanite Gemstone Jewelry Refractive
NEW Presidium Duo Tester PDT II Diamond Moissanite Gemstone Jewelry Refractive

$399.00

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Presidium Refractive Index Meter II (Prim II) Gemstone Diamond Moissanite Tester
Presidium Refractive Index Meter II (Prim II) Gemstone Diamond Moissanite Tester

$279.00

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Presidium Multi Tester Diamond Tester ~
Presidium Multi Tester Diamond Tester ~

$200.00

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Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite
Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite

$239.00

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Presidium Reflectivity Meter
Presidium Reflectivity Meter

$226.00

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Presidium Multi Tester Diamond Moissanite CZ Tester Battery Powered
Presidium Multi Tester Diamond Moissanite CZ Tester Battery Powered

$210.00

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Presidium MultiTester III PMUT 3 Diamond Moissanite Simulant Jewelry Tester
Presidium MultiTester III PMUT 3 Diamond Moissanite Simulant Jewelry Tester

$210.00

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Presidium® Adamas Diamond & Moissanite Tester
Presidium® Adamas Diamond & Moissanite Tester

$325.00

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PRESIDIUM GEM TESTER II COLORED STONES DIAMOND NEW MODEL
PRESIDIUM GEM TESTER II COLORED STONES DIAMOND NEW MODEL

$345.00

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A.D. Leveridge presidium
A.D. Leveridge presidium

$160.00

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PRESIDIUM ADAMAS DIAMOND AND MOISSANITE TESTER
PRESIDIUM ADAMAS DIAMOND AND MOISSANITE TESTER

$520.00

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Carved Pendant Turquoise Blue / Green Amethyst Colors Spinel On Presidium Fish
Carved Pendant Turquoise Blue / Green Amethyst Colors Spinel On Presidium Fish

$14.50

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PRESIDIUM ADAMAS DIAMOND & MOISSANITE GEM TESTER REPLACEMENT TIP
PRESIDIUM ADAMAS DIAMOND & MOISSANITE GEM TESTER REPLACEMENT TIP

$75.00

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Presidium PEGG Electronic Digital Gemstone Diamond Gauge
Presidium PEGG Electronic Digital Gemstone Diamond Gauge

$289.00

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Presidium Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator
Presidium Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator

$139.95

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DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$213.80

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Replacement Probe Pen PS2-2 for Gem Tester II (PGT II) And
Replacement Probe Pen PS2-2 for Gem Tester II (PGT II) And

$117.53

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Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC)
Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC)

$295.38

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Presidium Gem Computer Gauge Identifies 74 Gemstones - Consistent And Accurate
Presidium Gem Computer Gauge Identifies 74 Gemstones - Consistent And Accurate

$319.00

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Vtg Pale Pink Glass Bead Necklace - Gold Tone - 24-27” - Presidium Tested -1990s
Vtg Pale Pink Glass Bead Necklace - Gold Tone - 24-27” - Presidium Tested -1990s

$8.68

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PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB

$415.00

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PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color
PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color

$599.00

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Sterling Silver Lab Sapphire CZ Bracelet Bezel Set Presidium Test Gem 7 Vermeil
Sterling Silver Lab Sapphire CZ Bracelet Bezel Set Presidium Test Gem 7 Vermeil

$89.99

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White & Green Icy Jade Bangle Bracelet - 7.75” - Presidium Tested - NEW
White & Green Icy Jade Bangle Bracelet - 7.75” - Presidium Tested - NEW

$22.95

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Presidium Mini Inside Ring Engraver - Basically Brand New
Presidium Mini Inside Ring Engraver - Basically Brand New

$590.00

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Replacement Probe Pen PS2-2 for (PGTII) NEW Presidium Gem Testers
Replacement Probe Pen PS2-2 for (PGTII) NEW Presidium Gem Testers

$74.95

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PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$198.64

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Presidium Synthetic Diamond Screener II Jewelry Tester Testing Tool
Presidium Synthetic Diamond Screener II Jewelry Tester Testing Tool

$877.00

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Gemstone ring In Sterling silver. The Presidium Test The Stones As Tourmaline. 7
Gemstone ring In Sterling silver. The Presidium Test The Stones As Tourmaline. 7

$65.00

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Vintage 1950s Faux Pearl & Jade Floral Bar Pin Brooch - Presidium Tested - 2.25”
Vintage 1950s Faux Pearl & Jade Floral Bar Pin Brooch - Presidium Tested - 2.25”

$9.95

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PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester
PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester

$449.95

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PRESIDIUM Lab Grown Diamond Screener II (SDS II) Tester CVD HPHT D to J Color
PRESIDIUM Lab Grown Diamond Screener II (SDS II) Tester CVD HPHT D to J Color

$599.00

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PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color
PRESIDIUM Synthetic Diamond Screener II (SDS II) Tester CVD HPHT D to J Color

$499.00

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Vtg Quartz Crystal Necklace - 17” Silvertone Chain - 1990s - Presidium Tested
Vtg Quartz Crystal Necklace - 17” Silvertone Chain - 1990s - Presidium Tested

$14.95

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PRESIDIUM Inside Ring Jewerly Engraving Machine
PRESIDIUM Inside Ring Jewerly Engraving Machine

$550.00

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Vtg BEAU Black Tourmaline Sterling Silver Ring - Sz 5.5 - Presidium Tested 1940s
Vtg BEAU Black Tourmaline Sterling Silver Ring - Sz 5.5 - Presidium Tested 1940s

$27.95

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Presidium Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator
Presidium Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator

$149.99

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Light Green TOURMALINE 5mm Band Ring - Sz 9.25 - Comfort Wear - Presidium Tested
Light Green TOURMALINE 5mm Band Ring - Sz 9.25 - Comfort Wear - Presidium Tested

$7.95

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Genuine Green & Brown Unakite 10mm Beaded Gemstone Necklace 32” Presidium Tested
Genuine Green & Brown Unakite 10mm Beaded Gemstone Necklace 32” Presidium Tested

$75.00

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Replacement Probe Pen PS2-2 for NEW Presidium Gem Testers ( PGT II )
Replacement Probe Pen PS2-2 for NEW Presidium Gem Testers ( PGT II )

$75.00

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Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibratio...
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibratio...

$360.94

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1814 Italy 2 Sol Genoa "Presidium" Mint Error - NGC VF 35 Broadstruck
1814 Italy 2 Sol Genoa "Presidium" Mint Error - NGC VF 35 Broadstruck

$149.99

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Presidium GEM Indicator PGI Replacement Probe Tip
Presidium GEM Indicator PGI Replacement Probe Tip

$65.00

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Presidium Refractive Index Meter II (Prim II) Gemstone Diamond Moissanite Tester
Presidium Refractive Index Meter II (Prim II) Gemstone Diamond Moissanite Tester

$309.00

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2 Clear Faceted Crystal Bead Necklaces, Test Jadite Spinel On Presidium
2 Clear Faceted Crystal Bead Necklaces, Test Jadite Spinel On Presidium

$27.85

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PRESIDIUM DIAMOND MATE-C ELECTRONIC DIAMOND TESTER-used
PRESIDIUM DIAMOND MATE-C ELECTRONIC DIAMOND TESTER-used

$199.00

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Brown JADEITE 5mm Band Ring - Sz 9.25 - Comfort Wear - Presidium Tested
Brown JADEITE 5mm Band Ring - Sz 9.25 - Comfort Wear - Presidium Tested

$7.95

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13 Ounces Semiprecious Gemstones 1 Long Continuous Strand Craft Presidium Tested
13 Ounces Semiprecious Gemstones 1 Long Continuous Strand Craft Presidium Tested

$35.00

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Vintage Silver And Amethyst Cross Pendant Made In India Tested On Presidium
Vintage Silver And Amethyst Cross Pendant Made In India Tested On Presidium

$39.99

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Presidium Duo Tester II - Colored Stone and Dia/Moissanite Tester - NEW IN BOX
Presidium Duo Tester II - Colored Stone and Dia/Moissanite Tester - NEW IN BOX

$429.00

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Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibratio...
Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibratio...

$395.29

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PRESIDIUM DIAL GAUGE DIAMONDS & GEMSTONES WEIGHT ESTIMATOR
PRESIDIUM DIAL GAUGE DIAMONDS & GEMSTONES WEIGHT ESTIMATOR

$250.00

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Presidium Multi Tester III For Testing Diamonds, Moissanites & Diamond Simulants
Presidium Multi Tester III For Testing Diamonds, Moissanites & Diamond Simulants

$222.00

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Vtg 1950s Faceted GLASS Bead Choker Necklace - 16” - Presidium Tested - 1950s
Vtg 1950s Faceted GLASS Bead Choker Necklace - 16” - Presidium Tested - 1950s

$12.95

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Presidium Gemstone Dial Gauge (PDG)
Presidium Gemstone Dial Gauge (PDG)

$229.96

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Presidium Electronic Digital Carat Gem Diamond Scale 100ct x .01ct PCS-100n 
Presidium Electronic Digital Carat Gem Diamond Scale 100ct x .01ct PCS-100n 

$149.99

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Presidium Instruments Gem Tester II (PGT II) w/ Assisted Thermal Calibration (AT
Presidium Instruments Gem Tester II (PGT II) w/ Assisted Thermal Calibration (AT

$338.99

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PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$169.23

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Necklace Genuine Jade How Are Jadeite Test On Presidium
Necklace Genuine Jade How Are Jadeite Test On Presidium

$35.00

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Presidium Gem Diamonds Gemstone Computer Gauge (PGCG) New Open Box
Presidium Gem Diamonds Gemstone Computer Gauge (PGCG) New Open Box

$299.00

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Natural Blue/Green Jadeite rose cut beaded necklace 32” Presidium Tested
Natural Blue/Green Jadeite rose cut beaded necklace 32” Presidium Tested

$70.00

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PRESIDIUM Jewerly Engraver Pantograph Engraving Machine with Letters
PRESIDIUM Jewerly Engraver Pantograph Engraving Machine with Letters

$599.99

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PRESIDIUM GEM COMPUTER GAUGE FOR DIAMONDS AND GEMSTONES PEGCG - NEW!
PRESIDIUM GEM COMPUTER GAUGE FOR DIAMONDS AND GEMSTONES PEGCG - NEW!

$535.00

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Presidium Electronic Refractive Index Meter II
Presidium Electronic Refractive Index Meter II

$362.73

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Moissanite Santa Muerte Necklace Passes Presidium Tester!
Moissanite Santa Muerte Necklace Passes Presidium Tester!

$150.00

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Presidium Diamond Mate-C Electronic Diamond Tester 120V - TESTED
Presidium Diamond Mate-C Electronic Diamond Tester 120V - TESTED

$139.99

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Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds,
Presidium Multi Tester III PMuT III All-in-One Instrument for Testing Diamonds,

$254.45

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USB Adaptor With USB Cable For Presidium Refractive Index Meter II PRIM II
USB Adaptor With USB Cable For Presidium Refractive Index Meter II PRIM II

$24.95

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ILLEGIBLE SIGNATURE. Engraved. Serigraphy/Cardboard. Cuban Art. Contemporary Art
ILLEGIBLE SIGNATURE. Engraved. Serigraphy/Cardboard. Cuban Art. Contemporary Art

$250.00

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Presidium SDS Synthetic Diamond Screener - Very Good
Presidium SDS Synthetic Diamond Screener - Very Good

$499.95

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Stunning Garnet Pendant Goldtone Twist Chain 18 Inch Presidium Tested
Stunning Garnet Pendant Goldtone Twist Chain 18 Inch Presidium Tested

$24.99

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Vtg Sterling Silver 3 Row Ring - Petite Iolite Stones - Sz 6 - Presidium Tested
Vtg Sterling Silver 3 Row Ring - Petite Iolite Stones - Sz 6 - Presidium Tested

$10.95

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Presidium Instruments Gem Tester II (PGT II) w/ Assisted Thermal Calibration (AT
Presidium Instruments Gem Tester II (PGT II) w/ Assisted Thermal Calibration (AT

$368.14

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Heineken Lager Beer Vintage Ashtray Apple Green Praesidium Melamine Plastic MCM
Heineken Lager Beer Vintage Ashtray Apple Green Praesidium Melamine Plastic MCM

$39.99

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Agate Pendant OLD Tests on Presidium II See photos Reddish brown gray dk browns
Agate Pendant OLD Tests on Presidium II See photos Reddish brown gray dk browns

$8.75

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16” Ice Green & Orange Jade Fish Pendant Necklace - Presidium Tested
16” Ice Green & Orange Jade Fish Pendant Necklace - Presidium Tested

$15.95

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Beautiful Black Onyx 12mm Beaded Necklace 36” Presidium Tested Gemstones 925
Beautiful Black Onyx 12mm Beaded Necklace 36” Presidium Tested Gemstones 925

$50.00

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Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibr...
Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibr...

$388.81

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Presidium Replacement Probe Gem Thermal Tester (PGT II & PDT pre 2019 ) - TZD53A
Presidium Replacement Probe Gem Thermal Tester (PGT II & PDT pre 2019 ) - TZD53A

$283.73

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Soviet NKVD Badge “Best Worker of The NKVD Fire Service” - 1941-1946
Soviet NKVD Badge “Best Worker of The NKVD Fire Service” - 1941-1946

$675.00

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Presidium Replacement Attachment for Leveridge Gauges (for PDG & PGCG) - TZG7
Presidium Replacement Attachment for Leveridge Gauges (for PDG & PGCG) - TZG7

$14.42

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DIAMOND TESTER-DIAMONDMATE A
DIAMOND TESTER-DIAMONDMATE A

$154.93

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PRESIDIUM Electronic Gemstone Gauge Elect. Gemstone Measure for Diamonds/Gemstones
PRESIDIUM Electronic Gemstone Gauge Elect. Gemstone Measure for Diamonds/Gemstones

$512.62

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Joy Toy Custodian Guard with Sentinel Blade and Praesidium Shield - US
Joy Toy Custodian Guard with Sentinel Blade and Praesidium Shield - US

$43.95

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Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and P
Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) and P

$124.39

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Advanced Gem Tester II: Accurate Identification of Diamonds and Gems
Advanced Gem Tester II: Accurate Identification of Diamonds and Gems

$380.79

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Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) fo...
Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) fo...

$345.56

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