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Gem Report - IGI Japan
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Gem Report - IGI Japan

Gem Report - IGI Japan
$0.00
$0.00
Gem Report - Imperial Appraisal Center
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Gem Report - Imperial Appraisal Center

Gem Report - Imperial Appraisal Center
$0.00
$0.00
Gem Report - Imperial Appraisal Center
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Gem Report - Imperial Appraisal Center

Gem Report - Imperial Appraisal Center
$0.00
$0.00
Gem Report - UGL Japan
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Gem Report - UGL Japan

Gem Report - UGL Japan
$0.00
$0.00
Gem Report GAAJ 2
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Gem Report GAAJ 2

Gem Report GAAJ 2
$0.00
$0.00
Gem-A Portable Polariscope (c.2020s)
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Gem-A Portable Polariscope (c.2020s)

Gem-A Portable Polariscope (c.2020s)
$0.00
$0.00
Gemmological Association of Japan Refractometer (est.1955~70s)
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Gemmological Association of Japan Refractometer (est.1955~70s)

Gemmological Association of Japan Refractometer (est.1955~70s)
$0.00
$0.00
Gems and Gemologists August 1933
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Gems and Gemologists August 1933

Gems and Gemologists August 1933
$0.00
$0.00
GIA Analyzing Gem Refractometer (c. 1949)
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GIA Analyzing Gem Refractometer (c. 1949)

GIA Analyzing Gem Refractometer (c. 1949)
$0.00
$0.00
GIA Duplex I Refractometer (c. 1967)

GIA Duplex I Refractometer (c. 1967)

GIA Duplex I Refractometer (c. 1967)
$350.00
$350.00
GIA Duplex II Refractometer (Early Gray Edition c. 1979)
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GIA Duplex II Refractometer (Early Gray Edition c. 1979)

GIA Duplex II Refractometer (Early Gray Edition c. 1979)
$0.00
$0.00
GIA Duplex II Refractometer (White Edition c. 1996)
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GIA Duplex II Refractometer (White Edition c. 1996)

GIA Duplex II Refractometer (White Edition c. 1996)
$0.00
$0.00
GIA Emerald Filter 1960s
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GIA Emerald Filter 1960s

GIA Emerald Filter 1960s
$0.00
$0.00
GIA Erb Gray Refractometer (c. Early 1960s)
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GIA Erb Gray Refractometer (c. Early 1960s)

GIA Erb Gray Refractometer (c. Early 1960s)
$0.00
$0.00
GIA Erb Gray Refractometer (c. Later 1960s)
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GIA Erb Gray Refractometer (c. Later 1960s)

GIA Erb Gray Refractometer (c. Later 1960s)
$0.00
$0.00
GIA Gem Instruments Proportionscope (c.1970s)
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GIA Gem Instruments Proportionscope (c.1970s)

GIA Gem Instruments Proportionscope (c.1970s)
$0.00
$0.00

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Journals & Magazines

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Diamond Testers

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Diamond Proportionscope

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Misc. Gem Instruments

Misc. Gem Instruments

In-house Instruments

In-house Instruments