购买 Testing Gravity of Gemstones

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$32.99
Professional Gold, Silver, Platinum Jewelry Testing Kit With Stone Instructions And Box With 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K
Amazon.com
625
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$32.99
Professional Gold, Silver, Platinum Jewelry Testing Kit With Stone Instructions And Box With 30X Eye Loupe Magnifier Precious Metals 10K 14K 18K 24K
Amazon.com
625
$28.99
The Specific Gravity Of Gemstones A Collection Of Historical Articles On Gemstone Testing By Various By Thriftbooks
Thriftbooks.com
$28.99
The Specific Gravity Of Gemstones A Collection Of Historical Articles On Gemstone Testing By Various By Thriftbooks
Thriftbooks.com
$395.95
Gemtrue 4In1 Muti Experior Gemstone Authentication Tester For Diamond,
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$395.95
Gemtrue 4In1 Muti Experior Gemstone Authentication Tester For Diamond,
eBay
$119.00
Gem Refractometer, Rhg181 1.30 To 1.81 Professional Gemstone
eBay
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$119.00
Gem Refractometer, Rhg181 1.30 To 1.81 Professional Gemstone
eBay
Free shipping
$279.00
Presidium Refractive Index Meter Ii (Prim Ii) Gemstone Diamond
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5
$279.00
Presidium Refractive Index Meter Ii (Prim Ii) Gemstone Diamond
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5
$350.46
Presidium Gem Tester Ll Colored Stoneand Diamond/Moissanite Tester,Pgt
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26
$350.46
Presidium Gem Tester Ll Colored Stoneand Diamond/Moissanite Tester,Pgt
eBay
26
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