A warm welcome at the Appraisers for Jewellery and Gemstones!
Diamonds, coloured gemstones, pearls, organic substances and precious metals are valuable resources in our modern age.
If you own jewellery, and you ask yourself the question about its value, then please contact us! We can answer your inquiry, and we will be happy to provide reliable advice within our domain „Jewellery, Precious Metals and Coloured Gemstones“ with regard to purchase, sale and insurance or inheritance matters.
Our portfolio includes various appraisals for private individuals, notaries and courts. Also with regard to the aquisition of diamonds and coloured gemstones you will be provided with profound and professional consultation. Objective testing of your valuables is always recommended, if you bring your jewels from abroad. In case of a break-in into private premises, jewellery, gemstones, watches and coins made of precious metals will be prone to theft as well, therefore it is advisable to create documentation, which confirms the value of your jewellery.
Michael Loderer
Carinthia & Styria
Generally sworn and court-certified expert for fine jewellery, precious metals, gemstones & engraving work.
Mag. Karin Schlager
Salzburg & Upper Austria
Generally sworn and court-certified expert for fine jewellery, precious metals, gemstones & fashion jewellery
Services
We distinguish ourselves through years of professional experience as well as national and international vocational education and training. Therefore we will generally be able to provide an individual qualified consultation tailored to your every need.
We recommend that you have an expert report prepared in the following cases:
- Authenticity of diamonds, gems, cultured pearls and precious metals
- Diamonds, gems or jewels and precious metals as collateral for loans
- Rating for insurance purposes
- Buying and selling diamonds, gems and jewellery
- Diamond, gems or jewellery are inherited, inherited or given away
Our services also include:
- Appraisals for guardianship and probates
- Expertise for insurance
- Expert opinions for private persons
- Appraisals for courts, authorities and notaries
Should you have any further questions, please do not hesitate to contact us.
Member

Loderer – Mobil: +43 (0) 664 / 341 84 48
Loderer – Phone: +43 (0) 4242 / 224 08
Schlager – Mobil: +43 (0) 664 / 87 55 222
Sailer – Mobil: +43 (0) 664 / 41 14 420

Get in touch with us!
Michael Loderer
Address: Widmanngasse 42 / 1. Stock
A – 9500 Villach
Mobil: +43 (0) 664 / 341 84 48
Telefon: +43 (0) 42 42 / 224 08
Email: loderer.michael@aon.at
Homepage: dieschmuckgutachter.at
diejuwelengutachter.at
Mag. Peter Sailer
Adress: Feldgasse 11
A – 8111 Judendorf-Strassengel
Mobil: +43 (0) 664 / 41 14 420
Telefon: +43 (0) 31 24 / 53 826
Email: sailergems@hotmail.com
Mag. Karin Schlager
Address: Brunnenweg 16 / 9
A – 4810 Gmunden
Mobil: +43 (0) 664 / 87 55 222
Email: karin.schlager@gmx.at
Homepage: goldschmiedemeisterin.at
