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Gemstone Tester, Digital Gemstone Refractometer, Jewelry Tester Identification Tool, Gemstone Refractometer with LCD Display, Refractive Index 1.300-3.000, Measuring Accuracy 0.001, for Jewelry, Jade
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
75%
Price verified Sep 23, 2026 2:20 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
MEUBLLY
🚚 Shipping
Free Shipping
Product Details
✓【Portable Gemstone Refractometer】: Our gemstone refractometer adopts lightweight design, small and light, and equipped with high-precision sensors, based on total internal reflection for measurement. Refractive index is a very important optical parameter, based on which the characteristics of gems can be determined
✓【No refractive index oil is needed】: Simply place the sample near the measuring platform to take a measurement. Based on this parameter, you can determine whether the gemstone is uniaxial or biaxial. Calibration can be performed using a calibration block before measurement to ensure accurate results
✓【Precise Measurement】: The jewelry testing and identification tool is suitable for all gems. Equipped with high-precision sensors for precise measurement, it has a super-wide range of refractive index of 1.300-3.000, a measurement accuracy of up to 0.001, a measurement error of ±0.005, and an LCD display to assist you in precise detection
✓【Jewelry Identification Tools】: These are the most important tools for gemstone identification. They can measure the refractive index of gemstones non-destructively, quickly, and accurately, and can quickly and accurately identify single-crystal gemstones, double-crystal gemstones, diamonds, and various colored gemstones
✓【Wide Range of Applications】: Quickly and accurately identify single and double gemstones, diamond colored gemstones, designed for measuring the refractive index of gemstones and solid materials
⚙️ Specifications
7.09 x 5.91 x 2.76 inches
1.44 pounds
MEUBLLY
December 17, 2025
Package Dimensions
7.09 x 5.91 x 2.76 inches
Item Weight
1.44 pounds
Manufacturer
MEUBLLY
ASIN
B0G81CN3SF
Item model number
MEUBLLY
Date First Available
December 17, 2025
Sold By
MEUBLLY
Seller Name
MEUBLLY
Rating Breakup
5:0,4:0,3:0,2:0,1:0