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Sydney Studio · Three Generations · Own Ceylon Mines · FGAA-Graded In-House

Visit our Sydney Showroom or book a virtual consultation — browse our thousands of gemstones, specialising in natural sapphires, rubies & opals.

Pitt Street, Sydney CBD · Monday to Friday, 9am–5pm · by appointment

Every enquiry receives a personal reply within one business day.

Call +61 424 009 223

The Ministry Index · Free Buyer’s Library

Before you go, take the library with you.

A monthly letter from the gem fields — and seven free buyer’s handbooks written in-house by our FGAA-qualified gemmologist. The knowledge the trade sells, given away.

The Sapphire Buyer's Handbook — free PDF The Ruby Buyer's Handbook — free PDF The Emerald Buyer's Handbook — free PDF The Opal Buyer's Handbook — free PDF The Coloured-Stone Engagement Ring Handbook — free PDF The Price of Colour — free PDF The Field Guide to Coloured Stones — free PDF

One letter a month. No noise. Unsubscribe anytime. Or browse the full library first.