About Crest Diamonds
At Crest Diamonds, we specialize in crafting premium lab-grown diamonds using advanced CVD (Chemical Vapor Deposition) technology.
Our diamonds are created with precision, care, and a strong commitment to sustainability.
Headquartered in India, we cater to international clients who seek ethical sourcing without compromising beauty and brilliance.
Whether it's for engagement, investment, or fine jewelry, our diamonds are trusted by businesses and buyers across the globe.
“Our mission isn't just to create diamonds — it's to create lasting trust and timeless beauty.”
Why Choose Lab-Grown Diamonds?
Lab-grown diamonds offer the same chemical, physical, and optical properties as mined diamonds — but are created with advanced technology that ensures environmental and ethical responsibility.
- 100% conflict-free and environmentally sustainable
- More affordable with the same brilliance and durability
- Certified by IGI and GIA
- Traceable origin and consistent quality
Process of Lab Grown Diamonds
1
Diamond seed selection
2
Crystal growth in controlled lab conditions using CVD
3
Precision cutting and polishing
4
Quality inspection and certification
