GemTrue APEX DK10300 - All in One Synthetic Diamond Tester | Best Value for High-Precision Diamond Detection
0% Diamond False Positive Rate | ASSURE TESTED | Professional Precision
APEX - Where Every Stone Meets Its Match!
Introducing the GemTrue APEX DK10300, the ultimate pen-style synthetic diamond tester engineered for professionals who demand precision and confidence. Independently ASSURE tested 0% diamond false positives, ensuring every reading is accurate and reliable. The APEX delivers fast, dependable results for identifying natural diamonds, CVD-grown diamonds, HPHT-grown synthetic diamonds, moissanite (including low-conductive moissanite), cubic zirconia, glass, and other gemstone simulants (D-M colours), making it the top choice for jewelers, gemologists, diamond traders, and appraisers worldwide.
Equipped with advanced optical and thermal conductivity technology, the APEX DK10300 ensures quick and precise detection, allowing professionals to make informed decisions whether at the counter, in the lab, or at trade shows. Its proven ASSURE certification gives you verified accuracy, making it a trusted tool for identifying even the most challenging synthetic diamonds and simulants.
Designed for professional convenience and usability, the APEX features simple-to-use controls, a clear high-resolution display, and USB-C rechargeable functionality. Perfect for testing both loose and mounted stones, it provides premium performance at a competitive price, making the GemTrue APEX DK10300 one of the top ASSURE tested synthetic diamond tester for professionals who require fast, precise, and proven results.
Key Features:
- Multi-Stone Detection: Detects Cubic Zirconia (CZ)/Glass, Simulant(Gemstones), CVD/HPHT/Type IIa, Natural Diamonds, and Moissanite(including low conductive Moissanite)
- For Loose and Mounted Stones: Reliable testing for rings, earrings, pendants, and loose gemstones
- Accuracy: 0% diamond false positive rate (ASSURE Tested)
- Certification: ASSURE Verified
- Advanced Technology: Uses optical and thermal conductivity technology for high-precision detection
- Fast Results: Provides instant visual and audio feedback for quick decision-making
- Compact and Durable Design: Ideal for on-the-go use, retail environments, or gem labs
- User-Friendly Interface: Features a high-resolution display for easy operation and clear results
- Rechargeable: USB-C charging for convenience, ensuring you're always ready to test when needed
- Perfect for Professionals: A must-have for jewelers, wholesalers, gemologists, and appraisers
IMPORTANT NOTES
A. Battery Usage
• Charge the tester fully before use. Low battery may affect accuracy. Recharge when the battery icon reaches the last red bar.
• Avoid using the tester while charging to prevent reducing battery life.
B. Charging
• Use the provided USB-C cable for optimal charging.
• The front power light turns red when charging and green when fully charged.
• Required charger: DC 5V / Minimum 0.5A (does not support PD fast charging).
C. Retesting
• Wait for the result to clear before retesting.
• Allow stones to cool between tests to prevent heat buildup, which may affect results.
D. Testing Stones
• This tester is designed for testing CVD / HPHT / Type IIa, Moissanite, Natural Diamond, Simulant, and Cubic Zirconia (CZ) / Glass.
E. Stone Colour Range
• Optimized for polished stones with D to M color range.
• Stones outside this range or unpolished stones may yield inaccurate results.
F. Stone Cut and Size
• Designed for round brilliant-cut stones.
• Minimum testing size: 0.05ct+.
• Fancy-shaped stones may cause inaccurate results.
G. Care Instructions
• Clean the tester's tip gently with the included polishing cloth if unused for several days.
• Clean stones with a dry tissue before testing to remove dust or oils.
H. Professional Consultation
• If the tester provides unexpected results, consult a qualified gemologist or gemological association for further assessment.
This Tester is fully patented:
- USA: 12,235,212 / 12,130,238 / 11,243,170 / 11,073,482 / 10,539,10 / 8,947,111 / 10,203,317 / 10,203,288 / 9,453,808
- China: 202222990840X / 202210427519.2.
- Europe: EP3032242B1
- Hong Kong: HK40076121
Why Choose GemTrue APEX DK10300?
The GemTrue APEX DK10300 is the ultimate tool for professionals needing a reliable, high-quality synthetic diamond tester. Whether testing Cubic Zirconia, Simulant, CVD, HPHT, Moissanite, or natural diamonds, the APEX delivers fast, precise results you can count on. Its compact, portable design ensures ease of use in retail stores, labs, or in the field, making it the ideal choice for jewelers, gemologists, appraisers, and retailers who demand the best at an affordable price.
Shop the GemTrue APEX DK10300 today – the ultimate ASSURE-tested pen diamond tester trusted by professionals worldwide.
Product Specifications:
- Item No.: DK10300 APEX
- Tester Type: 5 in One Adanvanced Synthetic Diamond Tester
- Detection: Cubic Zirconia (CZ)/Glass, Simulant(Gemstones), Natural Diamond, CVD/HPHT/Type IIa, Moissanite
- Stone Type: Loose and Mounted Stones
- Interface: Screen display with audio alert
- Display: High-resolution feedback display for clear results
- Battery Type: Built-in Li-ion Polymer rechargeable battery (USB-C charging), 3.7v / 2200mAh
- Battery Usage: About 2 hours of continuous operation on a full charge. Approximate charging time is 2 hours.
- Packaging: Luxury protective case, instruction manual, and USB charging cable
- Auto Power Off: After 5 minutes of inactivity
- Dimensions: Product: 180 x 40 x 25mm, Weight: Net/0.13kg, G/0.9kg
UV Safety Warning: This device briefly emits UV light during testing. Avoid direct eye exposure. When used correctly, it is safe for eyes and skin.
Battery Safety Warning: Use only the specified charger (DC 5V / 0.5A). Do not overcharge or expose to heat. Dispose of the battery according to local recycling guidelines.
Recommended Conditions: Operating Temperature: 18°C to 28°C (64°F to 82°F); Storage Temperature: 20°C to 25°C (68°F to 77°F) Air Humidity: 20% to 65%
Package Contents:
- 1x GemTrue APEX Tester
- 1x Metal Loose Stone Holder
- 1x User Manual
- 1x Cleaning cloth
- 1x Protective Cloth Bag
- 1x Zip Carrying Case
GEMTRUE® WARRANTY TERMS AND CONDITIONS
The GemTrue® APEX device comes with a 24-month warranty from the date of purchase, covering manufacturing defects only. The rechargeable battery is covered for 6 months due to its consumable nature.
Warranty Exclusions:
- Warranty is void if the device is disassembled, tampered with, or used improperly.
- Unauthorized repairs or modifications will void the warranty.
Limitation of Liability:
- GemTrue® is not responsible for any direct or indirect damages resulting from the use of the tester. The warranty only includes repair or replacement—no refunds.
- The device is sold "as is" with no additional warranties, except as required by applicable law.
GemTrue® reserves the right to modify these terms at any time.