Cologny — Vandœuvres — Collonge-Bellerive — Rive Gauche Waterfront — Lake Geneva Estates
Jewelry & Diamond Appraisal in Cologny & Waterfront Prestige
Are you based in Cologny & Waterfront Prestige or surrounding Lake Geneva communities and looking to sell certified diamonds, signed high jewelry, gold bullion, or luxury watches? Our certified gemologists welcome you at our confidential Rue du Rhône private salons or arrange discreet visits to private residences and bank vaults.
Geneva Local Expertise
Dedicated Gemological Advisory in Cologny & Waterfront Prestige
Overlooking Lake Geneva with majestic alpine panoramas, Cologny and Vandœuvres are home to some of Switzerland's most prominent private estates and aristocratic residences.
We offer a bespoke on-site consultation service, meeting clients directly within their private villas or family offices to assess high-value diamond collections, vintage Cartier pieces, and museum-grade timepieces.
Transactions are executed under the strictest standards of Swiss professional secrecy, accompanied by immediate funds transfer.
We regularly advise private clients, legal advisors, and family offices from neighboring quarters: Cologny Hill, Vandœuvres, Collonge-Bellerive, Chemin de Ruth, Rive Gauche Mansions, Port de Cologny.
Swiss Banking Privacy
Confidential consultations in private VIP salons or discreet home visits across Geneva.
Free Valuation
Transparent, complimentary pre-appraisal with zero obligation within 24 hours.
Instant Wire Settlement
Direct payment by bank wire transfer in CHF, EUR, or USD on the same day.
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