Buy diamonds directly
What is my Diamond Worth?
Our certified diamonds are a secure and trusted long-term investment. As the saying goes, diamonds are forever.
Each diamond is independently graded by the International Gemological Institute (IGI) and can be verified online worldwide.
Simply enter the certificate (inspection) number on the IGI website to view the official lab report.
For added authenticity, the unique inscription number is laser-engraved on the girdle of every diamond, matching the details in the certification.
Buy diamonds directly
Why is a Price Estimate helpful?
We offer the finest certified diamonds at true wholesale prices even when purchasing a single stone. Our mission is to make premium quality accessible to clients worldwide, with exceptional value and transparency.
Your satisfaction is our priority. If you are happy with our service, we would appreciate you recommending us to others. If not, please let us know — our highly experienced experts are always available to guide you and provide professional advice on your selected diamonds.
A diamond is nature’s treasure now in your hands.
100% Transparency
Live Market-Based Pricing
Our diamond offers are based on real-time international market trends and global diamond trading values, ensuring fair and competitive pricing.
Honest & Transparent Evaluation
We evaluate every diamond according to current global demand, quality, rarity, and market availability — with complete transparency throughout the process.
Free Expert Consultation
We provide a free, no-obligation preliminary assessment for your diamonds. Our expert inspection and valuation services are always complimentary.
Global Diamond Trading
We serve clients from around the world and specialize in buying, selling, and sourcing high-value diamonds internationally.
Complete Privacy & Discretion
All consultations are handled privately by appointment, ensuring a comfortable and confidential experience for every client.
Professional Diamond Examination
We assess certified diamonds, loose stones, and diamonds set in jewelry, even if no certificate is available.
Recutting & International Certification
We can assist with professional diamond recutting and certification through internationally recognized laboratories such as GIA, IGI, and HRD.
Investment & Premium Diamonds
We specialize in rare and investment-grade diamonds, offering competitive pricing often below Rapaport market values.
Estate & Collection Purchases
We also evaluate and purchase complete diamond collections, jewelry portfolios, and estate assets worldwide.
QXD is an Investment Diamond House
A New Generation of Investment-Grade Diamond Trading
- +971 4 123 4567