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Every stone in our collection is hand-selected by one of our gemmologists and independently certified by GIA, IGI or HRD. We work exclusively with conflict-free diamonds from regulated mines in Botswana, Canada and Australia.

We buy in small parcels, not catalogues — so every carat you see is physically in our Sydney vault, ready to inspect under natural light and 10× loupe. If a stone doesn't move us, it doesn't make the collection.

All stones are sold loose or set in our own atelier: ring, pendant or earring, in 18K gold, 22K gold or platinum. Every purchase includes the original certificate, a detailed receipt, and our buy-back guarantee at 85% within the first 24 months.

More diamond options

Princess

9 sizes (0.7ct to 6.0ct)

Radiant

9 sizes (0.7ct to 6.0ct)

Cushion

9 sizes (0.7ct to 6.0ct)

Asscher

9 sizes (0.7ct to 6.0ct)

OZ Golden Rush

Australia's 24/7 mobile broker for precious metals, timepieces and fine jewellery.

h o u r s

Mon - Sat ' 9am - 6pm

24/7 mobile - call for urgent transactions

n s w

Level 1, 60 Martin Place, Sydney NSW 2000

Licence 2PS29859

V I C

Level 19, 180 Lonsdale Street, Melbourne 3000

Licence SHD - 0018205

q l d

Level 1, 470 Pauls Terrace, Fortitude Valley, Brisbane 4006

Licence SHD - 0018205

© 2026 OZ Golden Rush Pty Ltd

OZ Golden Rush

Australia's 24/7 mobile broker for precious metals, timepieces and fine jewellery.

h o u r s

Mon - Sat ' 9am - 6pm

24/7 mobile - call for urgent transactions

n s w

Level 1, 60 Martin Place, Sydney NSW 2000

Licence 2PS29859

V I C

Level 19, 180 Lonsdale Street, Melbourne 3000

Licence SHD - 0018205

q l d

Level 1, 470 Pauls Terrace, Fortitude Valley, Brisbane 4006

Licence SHD - 0018205

© 2026 OZ Golden Rush Pty Ltd

OZ Golden Rush

Australia's 24/7 mobile broker for precious metals, timepieces and fine jewellery.

h o u r s

Mon - Sat ' 9am - 6pm

24/7 mobile - call for urgent transactions

n s w

Level 1, 60 Martin Place, Sydney NSW 2000

Licence 2PS29859

V I C

Level 19, 180 Lonsdale Street, Melbourne 3000

Licence SHD - 0018205

q l d

Level 1, 470 Pauls Terrace, Fortitude Valley, Brisbane 4006

Licence SHD - 0018205

© 2026 OZ Golden Rush Pty Ltd