Introducing Helen Brown

Helen Brown of Debonaire Jewellery has twenty years of experience in the jewellery trade, and is a qualified gemmologist. As such, she is expertly qualified to provide advice on all of your jewellery needs, from sourcing the perfect design, the ideal precious stone, the creation of a unique new piece, or care and maintenance of your existing jewellery.

Helen qualified as a gemmologist in 1993, then spent five years specialising in valuations. She has managed jewellery retail stores for many years, including her six years as co-owner of Jewellery Gallery on Hay. In all, Helen has now been in the jewellery business for twenty years, presently manages Debonaire Jewellery and also lectures at the Gemmological Association of Western Australia.


Jewellery valuation is a vital service in ensuring that your valuables are suitably insured and their value protected. Valuations carried out by a qualified professional can also be required for legal purposes.

As a professional diamond grader and gemmologist, Helen can assist you with all of your jewellery valuation needs. You will be provided with an official valuation document that is suitable for purposes such as insurance, probate, family disputes, divorce settlements and so on.


  • National Council of Jewellery Valuers; Registered Valuer Certificate #W0059
  • Diploma in Gemmology (FGAA) (Distinction)
  • Diploma in Diamond Technology (Credit)
  • Certificate in Synthetic Gemstones
  • Member of the Gemmological Association of Australia
  • Member of the National Council of Jewellery Valuers

Contact us:

How can we help?

Helen Brown

FGAA Dip.D.T Register Valuer


Phone: 0418 937 641

By Appointment Only.

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