Wholesale diamonds Australia
Wholesale diamonds for Australian jewellers
8carats is a Melbourne-based B2B diamond sourcing platform for approved jewellery retailers. Search natural and lab-grown diamonds across Australian stock and live global supply, with trade pricing in AUD and a clear enquiry, hold and order workflow.
Natural and lab-grown diamond supply
Retailers can source natural and lab-grown diamonds by shape, carat, colour, clarity, cut, polish, symmetry, fluorescence, certificate and price. GIA and IGI certificate details are shown where supplied with the stone.
Australian stock is separated from overseas supplier inventory so your team can understand location and expected fulfilment before committing to a client.
Melbourne-based, serving jewellers across Australia
8carats is based in Melbourne and supports approved trade customers throughout Australia. We do not claim a physical showroom in every city; we supply retailers nationally through the platform and our Australian stock workflow.
Australian stock and live global inventory
Local stones can be identified separately from global supplier stock. Live availability, holds and orders are managed through the same retailer account so your staff can keep the commercial history attached to the correct diamond.
If a supplier removes a stone or availability changes, the platform is designed to fail closed rather than present stale inventory as available.
Built for jewellery retailers
8carats is a trade platform rather than a consumer jewellery store. Approved retailers can use diamonds together with enquiries, memo, holds, purchases, invoices and jewellery manufacturing workflows.