Custom Lab Grown Diamonds
Custom cut lab grown diamonds are more than just stunning lab diamonds. They combine ethical grown lab diamonds with fully creative freedom without compromising on beauty, quality and value. Key benefits of custom cut lab diamond service:
Process for Custom Lab Grown Diamond
With over 10 years of experience in gemstone processing, we pride ourselves on delivering exceptional craftsmanship tailored to your needs.
1. Consultation
Specify requirements involving faceting, carving, drilling and special cuts for custom lab grown diamonds.2. Rough Diamond Selection
Choose custom-compliant lab grown diamond rough.3. Design Preview
See sketches or 3D renders of your finished piece.4. Crafting
Expert cutters cut and polish selected diamond rough as requirements. Send video and photos of finished pieces to customers for confirmation.5. Certification
Finished pieces arrive graded, verified, and ready to setting.
What Rough Stones We Provide?
We dedicate in professional craftsmanship of lab grown diamonds and gemstones, providing various rough gemstones for customers like colorless lab grown diamond rough, colored lab diamond rough and colored lab grown gemstone rough like ruby, sapphire and emerald.
Colorless Lab Diamond Rough
Colored Lab Diamond Rough
Colored Lab Gemstone Rough
Custom Cut & Polishing
Crafted under the strictest international standards, our diamonds have gained wide recognition across global markets and are exported to over 30 countries. Each stone is hand‑cut and polished by artisans with 10+ years of experience, going through a dozen meticulous steps to deliver exceptional clarity, brilliance, and lasting sparkle.
- Customers who prefer non-standard loose lab diamonds and jewelry designs;
- Anyone focused-on memorable statement pieces and story behind them;
- Clientele tired of generic jewelry and pursue supreme innovation;
- Gift-givers aiming at create cherished anniversary unforgettable pieces;
- Style lovers who want the luxury of bespoke diamonds without the mined premium.
What We Promise
Our Promise
- IGI-Certified customized lab grown diamonds;
- Full transparency in sourcing and creation;
- Experienced cutters hand-finish with meticulous craftsmanship
- Flexible customization to meet your unique design requirements;
- Strict protection of your custom design intellectual property.
Leave A Message
The first thing Tianyu Gems lab grown diamond manufacturers do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.
