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Wholesale · B2B
A partner for jewellersand manufacturers
Regular supply of certified diamonds and gemstones to your specifications, with a single point of contact and consistent lead times.
Inspection
Every stone inspected and documented
Origin, growth method and treatment are stated on the documents. Stones come with GIA, IGI or HRD reports whose numbers you can check on the laboratory website.
Full range
Everything in one place
Natural and lab-grown diamonds, gemstones and jewellery making from a single supplier, for individual orders and serial production.
How we work
Simple and transparent
- 01
Introduction
Tell us what you buy most often and in what quantities.
- 02
Partner access
Once agreed, we open a partner account for you on this website.
- 03
Ongoing partnership
Supply to specification, stones reserved for your client and insured delivery.
Contact
Become a partner
Send us your company name, country and what you buy most often. We will get back to you with our terms.
- +385 95 3632 282Phone and WhatsApp
- info@ctd.hr
- Zagreb, Croatia