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Alexandrite

Tsarstone collectors guide

Appraisals

Professional appraiser associations and private appraisers recommended for valuation of natural loose alexandrite gemstones and alexandrite jewelry.

Resource listing

Jewellers Vigilance Canada (JVC)
An independent, non-profit association to advance ethical practices within the Canadian jewellery industry.
www.jewellersvigilance.ca/
The National Association of Jewelry Appraisers
Conducts various programs designed to serve the interests of both its members and the public at large in matters relating to appraisal theory and valuation science.
www.najaappraisers.com/
The International Society of Appraisers
A non-profit association includes respected independent appraisers, consultants, estate liquidators, auctioneers, gallery owners, and dealers.
www.isa-appraisers.org
The American Society of Appraisers
An organization of appraisal professionals and others interested in the appraisal profession, representing all of the disciplines of appraisal specialists.
www.appraisers.org
National Association of Goldsmith
Supports National Association of Goldsmiths' Registered Valuer Scheme. All N.A.G. Registered Valuers throughout the United Kingdom have proved their expertise and with formal gemological qualifications and substantial experience within the industry.
www.jewellers-online.org
The Association of Jewellery Appraisers
Provide the general public with a source of jewellery appraisers with high standards of accuracy, presentation, ethics and integrity.
www.ajappraisers.org
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Bibliographic details
Page title Appraisals
Author David Weinberg
Website title Alexandrite Tsarstone Collectors Guide
Date published 12 August 2011 01:14 UTC
Date accessed 30 July 2026 11:24 UTC
Permanent link http://w.alexandrite.com/viewpage.html?id=ALX-010
AMA style
David Weinberg. "Appraisals". In Alexandrite Tsarstone Collectors Guide. August 12, 2011, 01:14 UTC. Available at: http://w.alexandrite.com/viewpage.html?id=ALX-010. Accessed July 30, 2026.
APA style
"Appraisals". (2011, August 12). In Alexandrite Tsarstone Collectors Guide. Retrieved 11:24, July 30, 2026, from http://w.alexandrite.com/viewpage.html?id=ALX-010.
Bluebook style
"Appraisals", http://w.alexandrite.com/viewpage.html?id=ALX-010 (last visited July 30, 2026).
Bluebook: Harvard JOLT style
See Alexandrite Tsarstone Collectors Guide, "Appraisals", http://w.alexandrite.com/viewpage.html?id=ALX-010 (Professional appraiser associations and private appraisers recommended for valuation of natural loose alexandrite gemstones and alexandrite jewelry.) (as of Jul. 30, 2026, 11:24 GMT).
CBE/CSE style
David Weinberg. "Appraisals". In Alexandrite Tsarstone Collectors Guide. 2011 Aug 12, 01:14 UTC.[Internet], Alexandrite Tsarstone Collectors Guide; 2011 Aug 12, 01:14 UTC [cited 2026 Jul 30]. Available from: http://w.alexandrite.com/viewpage.html?id=ALX-010.
Chicago style
David Weinberg, "Appraisals", http://w.alexandrite.com/viewpage.html?id=ALX-010, (accessed July 30, 2026).
MLA style
"Appraisals". Alexandrite Tsarstone Collectors Guide. 12 Aug 2011, 01:14 UTC. 30 Jul 2026 http://w.alexandrite.com/viewpage.html?id=ALX-010
MHRA style
David Weinberg, "Appraisals", Alexandrite Tsarstone Collectors Guide, 12 August 2011, 01:14 UTC, http://w.alexandrite.com/viewpage.html?id=ALX-010 [accessed 30 July 2026].
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