Best Digital Gemstone Refractometers In May 2024

In this article, we will present the top 10 Best Digital Gemstone Refractometers available on the market, along with our expert reviews. Get one of them and have fun! You’ll love it!

To help you in your search, we have completed this list of the Best Digital Gemstone Refractometers.

Top Rated Best Digital Gemstone Refractometers Of 2024

Rank	Product Name	Score
1	Gemological Gemstone Gem Refractometer Built-in Light, Aluminum Body with Optic Lens Buy Now	9.7 Buy Now
2	Gemological Gemstone Gem Refractometer Built-in Light, Gem Refractometer Machine Gemstone Refractive Index Measuring Buy Now	9.5 Buy Now
3	Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer Buy Now	9.1 Buy Now
4	Neufday Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer Buy Now	8.8 Buy Now
5	Qiterr Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gemston Refractometer Buy Now	8.6 Buy Now
6	Gem Refractometer 1.30-1.81 RI Range Gemological Gemstone with LED Light Source Tools Buy Now	8.3 Buy Now
7	Gem Refractometer, Portable Jewelry Refractometer with Flashlight (Measuring Range: 1.3-1.81 RI), for Identification Buy Now	8.1 Buy Now
8	Ade Advanced Optics Digital/Electronic Gem Refractometer 1.4~3.0 Ri Gemological Gemstone Diamond Jewel Testing Buy Now	7.8 Buy Now
9	ZHFEISY Gemological Gemstone Gem Refractometer 1.30-1.81 Oil RI Built-in Light emological Gemstone Buy Now	7.5 Buy Now
10	Gem Refractometer, RHG181 1.30-1.81 Jewelry Professional High Accuracy Gemstone ldentification Portable Gemological Gemelogy Buy Now	7.2 Buy Now

1. Gemological Gemstone Gem Refractometer Built-in Light, Aluminum Body with Optic Lens

1

Buy Now

9.7/10 our score

Buy Now

• Considered by many to be the most important of all gem testing instruments.
• R.i oil is not included because express delivery prohibits the delivery of liquids.please purchase certified r.i. oil from reputable sources. please be aware that r.i. liquid is not included.
• Built-in led light source with 3 x 1.5v batteries.
• Quality all metal constructionmeasurement range of 1.30 - 1.81.

2. Gemological Gemstone Gem Refractometer Built-in Light, Gem Refractometer Machine Gemstone Refractive

2

Buy Now

9.5/10 our score

Buy Now

• Polarizing filter, hard and soft cases are included
• Measurement range of 1.30 - 1.81
• Built-in led light source with 3 x 1.5v batteries - included
• Considered by many to be the most important of all gem testing instruments
• Quality all metal construction

3. Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer

3

Buy Now

9.1/10 our score

Buy Now

• Specially designed for measuring the refractive index of gemstones and solid materials.
• Lightweight and compact, easy to carry.
• Low battery consumption for long service time.
• This refractometer features high accuracy and easy operation.
• Identify single and double gems quickly and precisely.

4. Neufday Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gem Refractometer

4

Buy Now

8.8/10 our score

Buy Now

• Lightweight and compact, easy to carry.
• Low battery consumption for long service time.
• Specially designed for measuring the refractive index of gemstones and solid materials.
• This refractometer features high accuracy and easy operation.
• Identify single and double gems quickly and precisely.

5. Qiterr Gem Refractometer, RHG181 1.30-1.81 Professional Gemstone ldentification Gemston

5

Buy Now

8.6/10 our score

Buy Now

• Easy to use lightweight and compact, easy to carry.
• Designed specially designed for measuring the refractive index of gemstones and solid materials.
• Characteristics this refractometer features high accuracy and easy operation. low battery consumption for long service time.
• Good effects approved by strict quality and safety standards for a long and trouble-free using.
• Multi-function identify single and double gems quickly and precisely.

6. Gem Refractometer 1.30-1.81 RI Range Gemological Gemstone with LED Light Source Tools

6

Buy Now

8.3/10 our score

Buy Now

• Lightweight and compact, easy to carry.
• The refractometer is highly accurate and easy to operate.
• Strict quality and safety standard certification, long-term trouble-free use.
• Designed to measure the refractive index of gemstones and solid materials.
• Quickly and accurately identify single and double gems.

7. Gem Refractometer, Portable Jewelry Refractometer with Flashlight (Measuring Range: 1.3-1.81 RI),

7

Buy Now

8.1/10 our score

Buy Now

• Low battery consumption for long service time.
• Identify single and double gems quickly and precisely.
• Lightweight and compact, easy to carry.
• This refractometer features high accuracy and easy operation.
• Specially designed for measuring the refractive index of gemstones and solid materials.

8. Ade Advanced Optics Digital/Electronic Gem Refractometer 1.4~3.0 Ri Gemological Gemstone Diamond

8

Buy Now

7.8/10 our score

Buy Now

• Wide measuring range: 1.400 ~ 3.000 ri, high accuracy: 0.007 ri
• Separate diamonds, moissanites and other colored gemstones via its refractive index
• Power source: 1 x 9v battery. working temperature: 10 ~ 28c (50 ~ 82.4f). gemstone must have a at lease 0.11 inch (3mm) well polished flat surface for accurate result
• Item weight: approx. 339g. item size: approx. 105 x 60 x 35 mm
• No refractometer oil needed, read instant results on lcd

9. ZHFEISY Gemological Gemstone Gem Refractometer 1.30-1.81 Oil RI Built-in Light emological Gemstone

9

Buy Now

7.5/10 our score

Buy Now

• The refractometer is highly accurate and easy to operate.
• Lightweight and compact, easy to carry.
• Quickly and accurately identify single and double gems.
• Strict quality and safety standard certification, long-term trouble-free use.
• Designed to measure the refractive index of gemstones and solid materials.

10. Gem Refractometer, RHG181 1.30-1.81 Jewelry Professional High Accuracy Gemstone ldentification

10

Buy Now

7.2/10 our score

Buy Now

• 100% risk free purchasedear friend, we offer 24-hour customer service and a 12-month satisfaction guarantee for a completely risk-free purchase and your suggestion will help us to improve products and provide more great products. if you have any questions about our products, please contact us by email with no hesitate and we will do our best to solve your problem.
• High precisionour jewelry refractometer features high accuracy and easy operation. the refractometer is also one of the few instruments that can provide you with information on opaque gems and transparent gems.
• Professional and portable our gemstone ldentification is lightweight and compact, easy to carry. low battery consumption for long service time. include: 1 * refractometer, 1 * electric torch (powered by 1 * aa battery which is not included)), 1 * english manual, 1 * 3 ml reflective index fluid.
• Specially designedour gem refractometer, specially designed for measuring the refractive index of gemstones and solid materials. approved by strict quality and safety standards for a long and trouble-free using.
• Quickly and preciselyour professional refractometer identify single and double gems quickly and precisely. helps identify diamonds, moissanite and colored gems, speeds up the identification of gems in the package and results in uniform and reliable results each time, with a clearly visible display for easy reading measurements.