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- USA
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GEMORO® Testerossa Diamond TesterDid someone just say Diamond? Not someone, something: the New Testerossa Diamond, Moissanite and White Sapphire Tester! The next generation in testers is the ultimate tester for diamond fraud protection with the only Low Conductive Moissanite testing technology available. This innovative GemOro Testerossa tester has the sleekest most ergonomic shape. Intuitive finger grip pads offer increased user friendliness and ease of use. Even better, it has a
Did someone just say Diamond? Not someone, something: the New Testerossa Diamond, Moissanite and White Sapphire Tester! The next generation in testers is the ultimate tester for diamond fraud protection with the only Low Conductive Moissanite testing technology available.This innovative GemOro Testerossa tester has the sleekest most ergonomic shape. Intuitive finger grip pads offer increased user-friendliness and ease of use. Even better, it has a built-in LED stone illumination and UV fluorescence detection light. Comes complete with a precision retractable probe-tip with enhanced durability, and best of all, an indestructible polycarbonate housing with molded rubber case for increased impact resistance. Features a fast warm-up time, plus a user programmable, talking (English, German, Italian, Spanish, French, Russian, Chinese, Japanese, Arabic and more) or ringtone sounds, and glowing light bar / probe tip for quick stone identification (Green = Diamond, Blue = Moissanite, Yellow = Sapphire and Red = Metal Alert ). The metal alert warning feature informs you if the setting is touched. The auto-off function preserves battery life. Easily identifies genuine sapphire watch crystals too. Powered and charged (rechargeable batteries) by a Micro USB or included AC Adapter. Look no further than the Testerossa!
Includes:
- Testerossa Multi-Function Tester
- Low-Profile next generation UltraDock 3 charging station
- Adjustable GemOro Test Stone Magnifier attachment
- Loose stone holder
- Dual Voltage 100/240V AC Adapter with micro USB power cord
- Stores in a convenient Carbon Fiber carrying case
- (3) Rechargeable NiMH batteries. User may also substitute (3) AAA alkaline batteries if preferred.
- 10 year warranty
- Lifetime limited replacement warranty (Need to register the warranty card)
Designed in USA, Made in China.
Diamond Testers are non returnable (exchange only in case of defect)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Perfecto.
Number of Items: 6
Se los recomiendo, yo antes usaba los amarillos y me manchaba las camisas blancas, hasta que compré estos y llevo 3 años usándolos. Son resistentes al calor. Vale la pena comprarlos . No deja residuos tampoco. Facil de usar.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Excelente
Number of Items: 12
Excelente
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Nice Heat Resistance Tape
Number of Items: 12
Great price
Does what it’s suppose to do and does nut leave markings on your product
I would recommend
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Reviewed in the United States on March 27, 2026
★★★★★ 4
Slightly sticky
Number of Items: 6
Works fine- not as sticky as I had hoped
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Reviewed in the United States on January 9, 2025
★★★★★ 5
not leaving residue
Number of Items: 6
works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
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