A natural diamond hub.
HKIDA's members-only B2B marketplace. Verified buyers deal directly with member suppliers. No middlemen, no synthetics.
SourceDirect
Certified search
GIA, HRD and IGI stones from member suppliers, with 30+ filters.
→SourceDirectLoose search
Parcels and melee by shape, size, colour and clarity.
→SourceDirectBuy & sell board
Post what you need or what you have; see live requirements.
→SourceDirectUpload certified stock
Members: upload a RapNet-style CSV, or connect your stock software.
→SourceDirectUpload loose parcels
Members: upload parcels from our Excel template.
→SourceDirectNatural diamonds film
Our film on the value of natural diamonds, in English and Mandarin.
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