HMKIS best sellers

#1 Diamond Tester Pen Professional HMKIS Diamond Tester Pen, Professional Jewelry Diamond Tester with 60X Jewelry Loupe Magnifier, Diamond Selector for Novice and Expert (Non-Rechargeable)

$16.14 on Amazon

#2 Jewelers Loupe 2 Pack HMKIS Jewelers Loupe, 2 Pack Magnifying Glass with Light, 30X 60X 90X Jewelers Loop Magnification with 20 Backup Batteries for Coin, Diamonds, Gems, Jewelry, Stamps Close Work

$9.49 on Amazon

#3 🔥 Jewelers Loup Slide Out HMKIS Jewelers Loup, Slide-Out Jewelry Loope Magnifier, 30X 60X 90X Magnifying Glass Loop with UV and LED Lights for Diamonds, Gems, Jewelry, Coins, Stamps with 10 Backup Batteries

$11.99 on Amazon

#4 Diamond Tester Pen Professional HMKIS Diamond Tester Pen, Professional Jewelry Diamond Selector Diamond Selector for Novice and Expert (Non-Rechargeable)

$13.99 on Amazon

#5 Diamond Tester ＋ 200g/0.01g HMKIS Diamond Tester ＋ 200g/0.01g Jewelry Scale + 30X 60X 90X Jewelers Loupe, Powered by USB & 9V Battery, Diamond Selector for Novice, Thermal Conductivity Meter(Non-Rechargeable) (Black)

$22.99 on Amazon

#6 Jewelers Loupe 2 Pack HMKIS Jewelers Loupe, 2 Pack Magnifying Glass with Light, 30X 60X 90X Jewelers Loop Magnification with 10 Backup Batteries for Coin, Diamonds, Gems, Jewelry, Stamps Close Work

$11.99 on Amazon

#7 Diamond Tester Jewelry HMKIS Diamond Tester, Jewelry Diamond Tester, Thermal Conductivity Meter, Can't Test Metal,Must be Operated with Both Hands

$12.99 on Amazon

#8 Diamond Tester Jewelry HMKIS Diamond Tester, Jewelry Diamond Tester, Thermal Conductivity Meter, Can't Test Metal,Must be Operated with Both Hands

$9.99 on Amazon

#9 Diamond Tester Pen Kit HMKIS Diamond Tester Pen Kit, Jewelry Diamond Tester＋USB 9V Rechargeable Battery＋ 60X Mini LED Magnifying, Diamond Selector for Novice

$23.59 on Amazon

#10 Diamond Tester Jewelry HMKIS Diamond Tester, Jewelry Diamond Tester Pen ＋ 40X Mini LED Magnifying, Diamond Selector for Novice, Thermal Conductivity Meter

$12.99 on Amazon

#11 Diamond Moissanite Tester HMKIS Diamond Moissanite Tester, Diamond Tester Pen for Checking Diamonds, Moissanites and Diamond Simulants Using Thermal and Electrical Conductivity

$89 on Amazon

#12 Diamond Tester＋200g/0.01g HMKIS Diamond Tester＋200g/0.01g Mini Jewelry Scale＋ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Non-Rechargeable)

$19.99 on Amazon

#13 Diamond Tester Pen USB HMKIS Diamond Tester Pen, USB Power Diamond Checker Selector with 60X Jewelers Loupe for Novice and Expert

$19.99 on Amazon

#14 40X Jewelers Loupe Full HMKIS 40X Jewelers Loupe, Full Metal Illuminated Jewelry Loop Magnifier, Pocket Folding Magnifying Glass with 10 Backup Batteries, for Currency Detecting, Coin, Diamonds, Gems, Jewelry, Stamps Close Work

$9.49 on Amazon

#15 Diamond Tester Pen Jewelry HMKIS Diamond Tester Pen, Jewelry Diamond Tester with USB Power Supply, High Accuracy Professional Diamond Selector for Novice and Expert

$9.99 on Amazon

#16 Diamond Tester Diamond HMKIS Diamond Tester, Diamond Tester and 30X 60X 90X Jewelers Loop, Diamond Checker Selector for Novice and Expert(Non-Rechargeable)

$14.99 on Amazon

#17 Diamond Tester ＋ 40X HMKIS Diamond Tester ＋ 40X LED Jewelers Loupe, Powered by USB & 9V Battery, Diamond Selector for Novice, Thermal Conductivity Meter(Non-Rechargeable) (Black)

$14.99 on Amazon

#18 2 PC 40X Illuminated HMKIS 2 PC 40X Illuminated Jewelers Loupe Magnifier - Full Metal Portable Folding Magnifying Glass with LED Light & 10 Batteries for Coins, Diamonds, Gems, Stamps, Currency Detection, Jewelry Appraisal (2)

$13.99 on Amazon

#19 Diamond Tester Pen Kit HMKIS Diamond Tester Pen Kit, Jewelry Tester with 60X Jewelry Loupe Magnifier, Diamond Selector for Novice and Expert

$12.99 on Amazon

#20 Diamond Tester 40X HMKIS Diamond Tester + 40X Magnifier, 2025 New Jewelry Diamond Selector for Novice and Expert (Non-Rechargeable) (White)

$18.99 on Amazon