valkynos professional diamond tester pen with 365nm uv light & thermal sensor – fast 0.5s detection, portable gem checker for novice & experts – battery included
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MSRP: $32.99
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valkynos professional diamond tester pen with 365nm uv light & thermal sensor – fast 0.5s detection, portable gem checker for novice & experts – battery included
Elizabethtown - Peterson Drive$1.00
Final priceEnded Apr 18, 2026
valkynos professional diamond tester pen with 365nm uv light & thermal sensor – fast 0.5s detection, portable gem checker for novice & experts – battery included
Elizabethtown - Peterson Drive$1.00
Final priceEnded Apr 15, 2026
Compare with Amazon
View on Amazon →
MSRP: $32.99