🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$82.99
Home/Business, Industry & Science/Test & Measurement/Surface & Hardness Testing
Handheld Heavy Duty Calcite Dichroscope, Trichoic Gem & Gemstones Gemological Testing, Jeweler Tool Metal Body Gemology 15mm Diameter Gemologist — image 1
Surface & Hardness TestingGAIN EXPRESS✓ In stock

Handheld Heavy Duty Calcite Dichroscope, Trichoic Gem & Gemstones Gemological Testing, Jeweler Tool Metal Body Gemology 15mm Diameter Gemologist

★★★★★
$82.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 💍Determine dichroism: The dichroscope helps determine if a stone is dichroic, meaning it reflects two different colors. This is especially useful for differentiating stones of the same color from one another.
  • 💍Side-by-side comparison: With the dichroscope, you can observe the two pleochroic colors characteristic of a given direction in a doubly-refractive gem side by side. This allows for easy identification of dichroism.
  • 💍Multiple viewing directions: If no dichroism is initially identified, the stone can be turned and viewed in different directions using the dichroscope. This helps in thoroughly assessing the stone for any pleochroic colors.
  • 💍Trichroic gem identification: The dichroscope is also capable of identifying trichroic gems. By viewing the stone in three directions perpendicular to each other, you can observe three distinct colors, further enhancing gemstone identification.
  • 💍Accurate gemstone differentiation: By utilizing the dichroscope's capabilities, you can confidently differentiate gemstones based on their dichroism or trichroism, allowing for accurate assessments and identification in the gemstone industry.
Product details
Brand
GAIN EXPRESS
Manufacturer
Gain Express Holdings Ltd.
Colour
60mm Dichroscope

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →