
Loose diamonds, coloured gemstones, finished jewellery and full manufacturing services for fine jewellers across Australia — from a Melbourne house with four generations and 75 years at every stage of the trade.
GIA-certified white and fancy-coloured diamonds. Singles, pairs, and matched parcels — sourced through relationships our family has held for decades.
Sapphires, emeralds, rubies, opals, and other gemstones. Origin-traceable, hand-selected at the source.
Mountings and finished pieces ready to be retailed under your own brand — solitaires, halos, three-stones, classics and modern silhouettes.
Contract manufacturing, stone-setting, cutting and polishing — produced to your specification on benches in our Melbourne workshop.
AG Jewellers is a Melbourne wholesale house, drawn from a family that has worked with precious stones and metals for around 75 years. Across four generations, ours has been a working life in the deep parts of the trade — at the mines and rough dealers, at the cutting and polishing benches, and in the manufacturing workshops that quietly supply most of what is sold in fine jewellers’ windows.
Today, that depth — and that network — is the reason our wholesale partners come back. Stones chosen with the eye of people who have spent their lives around them. Manufacturing produced by jewellers we know by name. Service that treats your business as ours.
Few houses in Australia work across every stage of how a fine piece of jewellery comes to be. Ours has, for four generations.
Long-standing relationships with mines and rough dealers — the first place a stone is touched.
Cutting decisions made for character and light, not just yield. The difference shows in the stone.
Hand-finished surfaces — the quiet detail that separates good work from extraordinary.
Our own manufacturing capability — every setting, every band, made on benches we know by name.
Trusted wholesale supply to fine jewellers across the country — a quiet trade most clients never see.
In our Melbourne atelier — the considered, private end of a very long process. The only one most clients will ever meet.
Open a trade account in a single conversation. We verify the basics, confirm your terms, and you are in.
Send a specification, a sketch, or a stone enquiry — or come into the Melbourne showroom to view parcels in person.
We hand-select stones from our network, or manufacture to your specification on our benches in Melbourne. Lead times honest, communication frequent.
Insured delivery anywhere in Australia. Memo / consignment available on agreed terms. Aftercare is part of the service, not an upsell.

For independent fine jewellers, designers and trade buyers across Australia.
Whether you need a single stone, a year-round mounting supply, or a manufacturing partner who understands what fine retail looks like — we are set up for the long-term, on terms that work for both of us.

Singles, pairs, melée, calibrated parcels and important stones. White, fancy-coloured and lab-grown to spec.
GIA · IGI · HRD certifications

Ceylon and Australian sapphires, Colombian and Zambian emeralds, Burmese rubies, opals and more — origin-traceable.
SSEF · GRS · Gübelin Reports on Request
We love our customers, so feel free to visit during normal business hours.
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