DARKGEM HAUTE JOAILLERIE • BESPOKE PRIVATE CONCIERGE
Consult With Our
Master Gemologists
Whether you want to design a custom engagement ring, select the ideal 4Cs diamond within your budget, or book a consultation, our team is always ready to guide you.
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Our Consultation Hubs
Mumbai Experience CentreBandra Kurla Complex (BKC), G Block, Bandra East, Mumbai, Maharashtra 400051
Bengaluru Studio100 Feet Road, Indiranagar, Bengaluru, Karnataka 560038
Delhi NCR LoungeBarakhamba Road, Connaught Place, New Delhi 110001
Call / Concierge: +1 (800) 845-DARK
clientcare@darkgems.luxury
Monday – Saturday: 9:00 AM – 7:00 PM CET
100% Privacy & Certified Guarantee
All your custom designs, diamond selections, and personal consultations are kept strictly private. Every diamond is accompanied by an authentic IGI or GIA certificate.
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Frequently Asked Questions
Clear, simple answers to common questions about our certified lab-grown diamonds.
Yes, absolutely. DarkGem solar-cultivated diamonds share the exact same chemical lattice (100% carbon), physical hardness (10 on Mohs scale), and fiery optical dispersion (2.42 refractive index) as mined diamonds. Every stone is individually certified and laser-inscribed by IGI or GIA.