OUR ASSOCIATIONS
Knowledge, Ethics & Craftsmanship
At Holdsworth Bros., our commitment to jewellery extends beyond the pieces we sell. Our professional associations reflect our commitment to gemmological knowledge, ethical standards, craftsmanship and ongoing education.
We are proud to be associated with leading Australian and international organisations within the jewellery and gemstone industries.
The Gemmological Association of Australia
The Gemmological Association of Australia is Australia’s leading educational authority in gemmology. Through his Fellowship of the GAA, Chris Holdsworth maintains the high ethical, practical and educational standards expected of a qualified gemmologist.
Gem-A
Founded in 1908, Gem-A is one of the world’s oldest and most respected gemmological education organisations. Chris Holdsworth’s Fellowship reflects his commitment to internationally recognised standards of gemmological knowledge and practice.
Diamond Guild of Australia
The Diamond Guild of Australia brings together leading jewellery industry professionals committed to quality and ethical standards in the promotion and sale of diamonds. Holdsworth Bros. is proud to be a member of this respected group of Australian jewellers.
The Gold and Silversmiths Guild of Australia
The Gold & Silversmiths Guild brings together Australian jewellers and manufacturers specialising in high-quality craftsmanship and individually made jewellery. The jewellers of Holdsworth Bros. demonstrate the master qualities that the gold and silversmiths in this boutique group are renowned for.
National Council of Jewellery Valuers
The National Council of Jewellery Valuers represents qualified professionals who provide detailed and independent jewellery assessments. Holdsworth Bros. uses registered valuers for professional valuation services, including valuations provided with qualifying purchases.
International Coloured Gemstone Association
The International Coloured Gemstone Association is a global organisation representing the coloured gemstone industry. As an ICA Associate Member, Holdsworth Bros. is part of an international community committed to the promotion, knowledge and responsible trade of coloured gemstones.
