presidium

You May Like

Presidium Gem Tester II With Case Open Box Never Used
Presidium Gem Tester II With Case Open Box Never Used

$249.95

View Details
PRESIDIUM ELECTRONIC GEMSTONE GAUGED DIAMOND GEM GAUGE ~
PRESIDIUM ELECTRONIC GEMSTONE GAUGED DIAMOND GEM GAUGE ~

$275.00

View Details
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

$188.10

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

$399.00

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

$275.00

View Details
PGT-2 Presidium Gem Tester II
PGT-2 Presidium Gem Tester II

$299.99

View Details
Presidium Instruments Gem Tester II (PGT II) with Assisted  Assorted Colors
Presidium Instruments Gem Tester II (PGT II) with Assisted Assorted Colors

$368.92

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

$229.90

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

$210.00

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

$220.00

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

$309.00

View Details
PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

$137.22

View Details
Presidium Instruments Gem Tester II Now with Assisted Thermal Calibration (ATC)
Presidium Instruments Gem Tester II Now with Assisted Thermal Calibration (ATC)

$242.10

View Details
Presidium Gem Tester II as-is for parts broken
Presidium Gem Tester II as-is for parts broken

$150.00

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

$267.05

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

$279.00

View Details
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

View Details
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

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

$99.95

View Details
Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) an...
Presidium Replacement Probe Pen PS2-2 for Presidium Gem Tester II (PGT II) an...

$97.15

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

$319.00

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

$210.00

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

$22.95

View Details
Presidium Multi Tester Diamond Tester ~
Presidium Multi Tester Diamond Tester ~

$200.00

View Details
PRESIDIUM ADAMAS DIAMOND AND MOISSANITE TESTER
PRESIDIUM ADAMAS DIAMOND AND MOISSANITE TESTER

$520.00

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

$119.95

View Details
Presidium PEGG Electronic Digital Gemstone Diamond Gauge
Presidium PEGG Electronic Digital Gemstone Diamond Gauge

$289.00

View Details
Presidium Diamond Mate-C Electronic Diamond Tester 120V - NEW Open Box
Presidium Diamond Mate-C Electronic Diamond Tester 120V - NEW Open Box

$149.95

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

$345.41

View Details
PRESIDIUM ADAMAS DIAMOND AND MOISSANITE DELUXE JEWELRY TESTER NEW
PRESIDIUM ADAMAS DIAMOND AND MOISSANITE DELUXE JEWELRY TESTER NEW

$399.00

View Details
Diamond Tester Presidium Synthetic Diamond Screener Colorless Diamonds
Diamond Tester Presidium Synthetic Diamond Screener Colorless Diamonds

$599.99

View Details
Replacement Probe for Presidium Gem & Duo Testers (PGT & PDT Line) NOT FOR PGTII
Replacement Probe for Presidium Gem & Duo Testers (PGT & PDT Line) NOT FOR PGTII

$64.95

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

$63.68

View Details
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

View Details
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

$9.99

View Details
PRESIDIUM® Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator
PRESIDIUM® Dial Gauge PDG Diamond and Gemstone Measurement Weight Estimator

$181.95

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

$12.95

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

$24.99

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

$242.10

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

$294.93

View Details
Presidium Duo Tester II PDT Diamond Gemstone Tester
Presidium Duo Tester II PDT Diamond Gemstone Tester

$399.00

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

$509.99

View Details
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

View Details
PRESIDIUM ADAMAS DIAMOND & MOISSANITE GEM TESTER REPLACEMENT MICRO TIP
PRESIDIUM ADAMAS DIAMOND & MOISSANITE GEM TESTER REPLACEMENT MICRO TIP

$75.00

View Details
Presidium Gemstone Dial Gauge PDG
Presidium Gemstone Dial Gauge PDG

$179.00

View Details
Fab Sterling Silver CZ Lab Sapphire Earrings Pierced Signed Presidium Tested
Fab Sterling Silver CZ Lab Sapphire Earrings Pierced Signed Presidium Tested

$54.99

View Details
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

$549.00

View Details
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

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

$877.00

View Details
Presidium Diamond Mate-C Electronic Diamond Tester. Tested
Presidium Diamond Mate-C Electronic Diamond Tester. Tested

$140.00

View Details
Presidium Adamas Diamond and Moissanite Tester | World’s First Tester with Re...
Presidium Adamas Diamond and Moissanite Tester | World’s First Tester with Re...

$394.86

View Details
PDMT-A Diamond Mate Electronic Tester A
PDMT-A Diamond Mate Electronic Tester A

$120.87

View Details
Vtg Sterling Silver Ring W/ Semiprecious Stones (presidium tested) Size 7.75 US
Vtg Sterling Silver Ring W/ Semiprecious Stones (presidium tested) Size 7.75 US

$109.33

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

$341.24

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

$250.00

View Details
PRESIDIUM Multi Tester �V
PRESIDIUM Multi Tester �V

$318.00

View Details
Natural Gemstone Necklace  Art Deco Presidium Tested Gems Multicolored
Natural Gemstone Necklace Art Deco Presidium Tested Gems Multicolored

$115.00

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

$179.00

View Details
Presidium Instruments Gem Indicator Handheld Tester for Identifying Diamonds
Presidium Instruments Gem Indicator Handheld Tester for Identifying Diamonds

$278.10

View Details
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

View Details
Presidium Gemstone Dial Gauge (PDG)
Presidium Gemstone Dial Gauge (PDG)

$259.32

View Details
PRESIDIUM PEGG ELECTRONIC GEMSTONE DIAMOND GAUGE
PRESIDIUM PEGG ELECTRONIC GEMSTONE DIAMOND GAUGE

$450.00

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

$222.00

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

$590.00

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

$239.00

View Details
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB
PRESIDIUM GEM INDICATOR PGI GEM TESTER USB

$415.00

View Details
PRESIDIUM ARI DIAMOND VERIFICATION SYSTEM TESTS DIAMOND LAB CVD HPHT TYPE IIa
PRESIDIUM ARI DIAMOND VERIFICATION SYSTEM TESTS DIAMOND LAB CVD HPHT TYPE IIa

$1450.00

View Details
PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG
PRESIDIUM ELECTRONIC GEMSTONE DIAMOND GEM GAUGE PEGG

$424.64

View Details
PRESIDIUM Inside Ring Jewerly Engraving Machine
PRESIDIUM Inside Ring Jewerly Engraving Machine

$550.00

View Details
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

View Details
Antique Genuine Faceted Rock Crystal Bead Necklace * Presidium Tested
Antique Genuine Faceted Rock Crystal Bead Necklace * Presidium Tested

$69.99

View Details
VINTAGE ASHTRAY FAIRSEA NAUTICAL GREAT BRITAIN PRESIDIUM ORNAMIN 5.5" X 5.5"
VINTAGE ASHTRAY FAIRSEA NAUTICAL GREAT BRITAIN PRESIDIUM ORNAMIN 5.5" X 5.5"

$13.49

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

$14.95

View Details
Vintage Amethyst Chip Necklace - Artisan, Tested As Amethyst W/ PRESIDIUM II
Vintage Amethyst Chip Necklace - Artisan, Tested As Amethyst W/ PRESIDIUM II

$21.24

View Details
Medal  Diploma of the Presidium of the Verkhovna Rada of the Ukrainian SSR #1488
Medal Diploma of the Presidium of the Verkhovna Rada of the Ukrainian SSR #1488

$30.00

View Details
PRESIDIUM GEMS MULTITESTER III PMuT III Tests DIAMONDS MOISSANITE SIMULANTS
PRESIDIUM GEMS MULTITESTER III PMuT III Tests DIAMONDS MOISSANITE SIMULANTS

$285.00

View Details
Presidium Replacement Probe Gem Thermal Tester (for PGT II & PDT) - TZD53
Presidium Replacement Probe Gem Thermal Tester (for PGT II & PDT) - TZD53

$80.69

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

$150.00

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

$70.00

View Details
Presidium Electronic Diamond/gemstone Digital Display Gauge (PEGG)
Presidium Electronic Diamond/gemstone Digital Display Gauge (PEGG)

$289.00

View Details
PRESIDIUM SYNTHETIC DIAMOND SCREENER SDS SEPARATES DIAMONDS TYPE
PRESIDIUM SYNTHETIC DIAMOND SCREENER SDS SEPARATES DIAMONDS TYPE

$750.00

View Details
EMPTY BOX ONLY For Presidium GIA Gem Diamond Jewel Tester~BOX ONLY
EMPTY BOX ONLY For Presidium GIA Gem Diamond Jewel Tester~BOX ONLY

$9.99

View Details
Presidium Reflectivity Meter
Presidium Reflectivity Meter

$226.00

View Details
Vtg Sterling Silver Ring With Citrine & Sapphire Stones (Tested with Presidium)
Vtg Sterling Silver Ring With Citrine & Sapphire Stones (Tested with Presidium)

$74.99

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

$199.00

View Details
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

View Details
The building of the Presidium of the Supreme Soviet of the USSR - Moscow, Russia
The building of the Presidium of the Supreme Soviet of the USSR - Moscow, Russia

$3.46

View Details
PRESIDIUM 4yr Warranty GEM TESTER III COLORED STONES DIAMOND NEW MODEL
PRESIDIUM 4yr Warranty GEM TESTER III COLORED STONES DIAMOND NEW MODEL

$700.00

View Details
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

View Details
Beautiful Presidium Tested Genuine Amethyst Chip Necklace & Bracelet Set
Beautiful Presidium Tested Genuine Amethyst Chip Necklace & Bracelet Set

$65.00

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

$50.00

View Details
5 Strand Light Green Beads (Peridot by Presidium?) Intersperse Glass Pearls 925
5 Strand Light Green Beads (Peridot by Presidium?) Intersperse Glass Pearls 925

$35.00

View Details
WWII 175th Infantry Regiment Decus Et Praesidium DI Unit Pin RARE IN GREAT SHAPE
WWII 175th Infantry Regiment Decus Et Praesidium DI Unit Pin RARE IN GREAT SHAPE

$89.99

View Details
Presidium Multi Gem Natural Diamond Tester PMUT 3 / Moissanite Simulants Jewelry
Presidium Multi Gem Natural Diamond Tester PMUT 3 / Moissanite Simulants Jewelry

$299.00

View Details
Presidium Duo Test Thermal Conductivity Refractive Index Tester (PDT) - TD5310
Presidium Duo Test Thermal Conductivity Refractive Index Tester (PDT) - TD5310

$515.34

View Details
sterling silver 925 citrine CZ ring Size 5.5 Tested With Presidium 8mm Stone
sterling silver 925 citrine CZ ring Size 5.5 Tested With Presidium 8mm Stone

$65.00

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

$365.56

View Details
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

View Details
Band ring 925 silver ring round 0.81ct emerald jewelry solitaire emerald 19.1mm 60
Band ring 925 silver ring round 0.81ct emerald jewelry solitaire emerald 19.1mm 60

$60.82

View Details
10k Gold Marquise Tourmaline Size 7.5 Ring 4.3G
10k Gold Marquise Tourmaline Size 7.5 Ring 4.3G

$279.99

View Details