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💎 Test Like a Pro, Shine Like a Boss!
The Siziviki Diamond Tester Pen Pro is a professional-grade, portable gem tester designed for high-precision diamond and gemstone verification. Featuring a sophisticated sensor with 9+ LED indicators and audible beeps, it ensures accurate identification of diamonds, moissanite, jade, and crystals. Its compact pen form factor, quick 30-second preheat, and jewelry-only detection technology make it an essential tool for jewelers and gem enthusiasts seeking reliable, on-the-go authenticity testing.


















| ASIN | B0B5DHYMWX |
| Battery Type | 9V |
| Best Sellers Rank | #2,321 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #2 in Jewelry Diamond Testers |
| Brand | Siziviki |
| Brand Name | Siziviki |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 1,125 Reviews |
| Display Type | LED |
| International Protection Rating | IP65 |
| Item Dimensions L x W x H | 5.31"L x 0.87"W x 1.57"H |
| Item Highlight | Professional Jewelers Gem Tester, Jewelry-only Detection, High-precision Diamond Test, Portable Pen for Fast Gem Verification |
| Item Type Name | 23 |
| Item Weight | 3.52 ounces |
| Manufacturer | Siziviki |
| Manufacturer Part Number | 1 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 20 |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 5.31"L x 0.87"W x 1.57"H |
| Recommended Uses For Product | Gemstone Identification, Diamond Authentication |
| UPC | 618087178460 |
| Unit Count | 1 Count |
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