GemTrue APEX DK10300 - All in One Synthetic Diamond Tester | Best Value for High-Precision Diamond Detection
Item No: DK10300
APEX - Where Every Stone Meets Its Match!
 
Introducing the GemTrue APEX DK10300 — the best value for high-precision synthetic diamond testing. Designed to meet the demands of professionals in the jewelry and gemology fields, the APEX provides reliable results for identifying Cubic Zirconia (CZ)/Glass, Simulant(Gemstones), Natural Diamonds, CVD-Grown Diamonds, HPHT-Grown Synthetic Diamonds, and Moissanite (including low conductive Moissanite).
 
Equipped with advanced optical and thermal conductivity technology, the APEX ensures fast and accurate detection, helping you make informed decisions whether you are at the counter, in the lab, or at a trade show.
 
With simple-to-use controls, a clear, high-resolution display, and a USB-C rechargeable design, the APEX is perfect for testing both loose and mounted stones. Whether you're a retailer, wholesaler, gemologist, or appraiser, the APEX DK10300 provides premium performance at a competitive price.
 
Key Features:
Multi-Stone Detection: Detects Cubic Zirconia (CZ)/Glass, Simulant(Gemstones), CVD, HPHT, natural diamonds, and Moissanite(including low conductive Moissanite)
For Loose and Mounted Stones: Reliable testing for rings, earrings, pendants, and loose gemstones
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: 0.2ct.
• 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.
 
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, 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
 
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

Operating Temperature: 10°C to 35°C (50°F to 95°F)
Storage Temperature: 20°C to 25°C (68°F to 77°F)
Air Humidity: 15% to 70%