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Gem Logic, incorporating Mark Nixon Jewellery Consulting, provides independent appraisals and jewellery advice to both trade and retail customers in Adelaide and South Australia.
We offer competitive rates and a fast turn-around time, but more importantly, we are NCJV qualified, are truly independent, have decades of experience, have a fully appointed laboratory and an excellent reputation across the jewellery industry.
Whatever your jewellery valuation needs are, come in and see us.
Prices start from $80, see our full price list here.
All of our appraisers are registered and qualified with the National Council of Jewellery Valuers (NCJV) who are the premier professional valuation body in the jewellery industry.
Servicing Adelaide’s retail customers and the jewellery trade with independent and professional jewellery appraisals, gemmological laboratory services, gemstone grading and general jewellery advice.
Our jewellery appraisal certificates are accepted by all major insurance companies and brokers as a basis for undertaking insurance.
These certificates can give piece of mind if you are looking to sell or buy a loose diamond from a retailer or other party.
These documents will satisfy all parties concerned and can greatly aid in a fair and equitable division of an estate.
Registered valuer of National Council of Jewellery Valuers
Fellow of the Gemmological Association of Australia
Just bring your jewellery item/s in to Gem Logic:
Location:
4th Floor, 55 Gawler Plc. Adelaide
(click address for map)
Times:
Mon to Fri, 9am - 3pm
(no appointment necessary)
Most valuations take 4 working days. However, if you need your appraisal urgently, please book in a priority service.
Valuations start at $80, see prices here.