OCIRT provides verified gemstone identification and provenance for jewellers and their clients.
Each OCIRT card is individually engraved in solid brass, recording confirmed specifications, test results, and declared origin with enduring precision.
OCIRT offers lasting reassurance, a permanent record of authenticity, ethics, and value that can be held, kept, and trusted for generations.
Available through selected jewellers across Australia and New Zealand.
Proudly developed by O'Neils.
Australia’s Leading Gemstone Wholesaler Since 1951
For over 75 years, we’ve supplied the jewellery trade in Australia, New Zealand and beyond with one of the industry’s largest and most diverse selections of precious, semi-precious, ornamental, and synthetic gemstones.
With over one million gemstones available online and new stock added daily, we serve professional buyers who demand reliability, consistency, and exceptional value.
Our business is strictly wholesale only, supporting retailers, manufacturers, designers, and distributors worldwide. Bulk and volume pricing is available upon inquiry.
Worlds Best Gem Trays
Elevate your workspace with our brand new Serving Gem Tray.
Premium quality & durable base with 6 x removable inserts in Black, Grey, or White to keep clean and presentable for effortless sorting and display.
Perfect for jewellery, gemstone and pearl sales.
Designed, Manufactured and only available at O'Neils.
30x22cm
$10k - 20k Range
Selling fast!
$20k - 40k Range
Click here for our amazing gemstones
in this price range.
Save up to $10k on a single stone.
40K + Range
High End gemstones at
never-to-be-repeated prices.
Click here for
incredible savings
on gemstones over $40k+