Strategic advisory for private collectors and family offices — helping clients build, manage, document, and realize value from exceptional gemstone collections with institutional discipline.
Begin Advisory EngagementAdvisory Scope
Defining a collecting thesis — gem type, origin focus, historical period, or investment thesis — that gives a collection coherence and long-term appreciation potential.
Independent evaluation of stones before acquisition, including authentication, market pricing, and risk assessment. The single most valuable protection a buyer can obtain.
Systematic review of existing collections to identify misdocumented pieces, outdated valuations, gaps in laboratory reports, and assets requiring re-evaluation.
Strategic guidance on when and where to acquire — private sales, auction, dealer network — matched to the client's collection objectives and risk parameters.
Advisory on the optimal channel and timing for selling individual pieces or entire collections, including auction placement, private sale, and trade negotiations.
Ongoing advisory relationships for family offices managing gemstone collections across generations — combining investment discipline with gemological expertise.
Advisory relationships are ongoing partnerships — available by retainer or on a per-engagement basis.
Discuss Your Collection