Step into the world of fine Australian sapphires with Coolamon Mining, a family-owned company known for producing some of the most stunning natural sapphires in Queensland. Operated by Jim and Jenny Elliot, Coolamon Mining has earned a trusted reputation among jewellers, gem enthusiasts, and collectors alike for supplying high-quality, ethically-sourced sapphires direct from their mines.

Based in the Gemfields townships of Sapphire and Rubyvale, Coolamon Mining oversees every stage of the process — from mining to cutting — ensuring exceptional quality and authenticity. Their gemstones have a guaranteed origin, so buyers can be confident in the source and integrity of each stone.

Coolamon offers sapphires in a rainbow of natural colours, including classic blues, green, yellow, unique “parti-colours” and rare fancy colours.

In addition to sapphires, Coolamon supplies an attractive range of well-cut natural zircons from colourless through gold, to orange, pink, red and brown tones.

Coolamon’s in-house expertise — with over 40 years’ experience in sapphire-mining — ensures only the finest quality material is cut and offered for sale. With no middlemen, their pricing represents excellent value for jewellers and buyers seeking genuine, top-grade gems direct from the source.

Whether you’re a manufacturing jeweller, a gem-trader, hobbyist or a curious visitor exploring the Central Queensland Gemfields, Coolamon Mining offers a personal and professional approach to Australian sapphires and zircons.

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