Built on Precision · Driven by Trust
Global B2B Partner forLab Grown Diamonds & Fine Jewellery
Wholesale lab-grown diamonds and finished jewellery for retailers, brands, and trade partners worldwide.
Latest Collections
Curated excellence for global trade partners, defined by precision-cut CVD brilliance and architectural grace.
Aura Solitaire
Emerald Halo
Celestial Tennis
Lumina Pendant
Bridal Suite
Infinity Band
Heritage Hoops
Pear Solitaire
Aura Solitaire
Emerald Halo
Celestial Tennis
Lumina Pendant
Bridal Suite
Infinity Band
Heritage Hoops
Pear Solitaire
Aura Solitaire
Emerald Halo
Celestial Tennis
Lumina Pendant
Bridal Suite
Infinity Band
Heritage Hoops
Pear Solitaire
Best Sellers
Curated excellence for global trade partners, defined by precision-cut CVD brilliance and architectural grace.
Royal Bangle
Midnight Pendant
Classic Studs
Vow Band
Aura Ring
Imperial Ring
Charm Suite
Elite Links
Royal Bangle
Midnight Pendant
Classic Studs
Vow Band
Aura Ring
Imperial Ring
Charm Suite
Elite Links
Royal Bangle
Midnight Pendant
Classic Studs
Vow Band
Aura Ring
Imperial Ring
Charm Suite
Elite Links
Crafted for Every Occasion
Precision categories for global B2B partners.
Diamond Rings
Timeless elegance crafted with precision CVD stones for wholesale partners who demand consistency at scale.
Explore collection →
Built on Precision. Driven by Trust.
House of Carats operates at the intersection of traditional diamond mastery and advanced material science. We provide our global partners with a streamlined supply chain for lab-grown diamonds, ensuring ethical transparency and technical excellence at every scale.
Operational Footprint
Supply Chain Stability
Consistent inventory availability across global markets.
Sorting & Quality at a Glance
Hover each lane to see how we grade, sort, and prepare inventory — full facility detail lives on our Infrastructure page.
Accurate Sorting
Precision at every stage
Consistent Grading
Uniform quality standards
Fast Processing
Built for B2B velocity
Quality Control
Protocols you can audit
Every parcel is IGI-certified with laser inscription on stones above 0.50 ct. See verification & traceability
Built on Trust
Hear from our leadership and global B2B partners.
“We don't believe in transactional business. We believe in building long-term growth ecosystems where precision and transparency are the fundamental currencies of our partnership.”
Julian Vance
Executive Chairman, HOC Global