European Haute Joaillerie Guild

Verified Master Ateliers & Workshops

Direct fiduciary access to accredited high-jewelry ateliers in Geneva, Place Vendôme, Valenza, and Hatton Garden. Commission bespoke mountings, royal restorations, and micro-pavé settings under Swiss bonded custody.

Atelier Genevois de Haute Joaillerie SA

Geneva, CH (GENEVA FREEPORT)

98.5

Trade Index

Master high-jewelry atelier operating directly within the Geneva FreePort bonded perimeter. Specialized in royal estate restoration, micro-pavé cathedral settings, and non-destructive un-mounting.

HIGH JEWELRY MOUNTINGMICRO PAVE SETTINGPLATINUM 950 CASTINGANTIQUE RESTORATIONRJC COP CERTIFIEDRJC COC TRACEABLESWISS BCMP HALLMARKFAIRMINED GOLD

14 Masters

4 Wks

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Maison Vaneau Joailliers-Maquettistes

Paris, FR (PARIS PLACE VENDOME)

96.0

Trade Index

Historic Place Vendôme partner workshop. Pioneers in Mystery Invisible Setting (Sertissage Mystérieux) and grand feu plique-à-jour vitreous enameling for Tier-1 French Maisons.

HIGH JEWELRY MOUNTINGINVISIBLE SETTINGGRAND FEU ENAMELRJC COP CERTIFIEDRJC COC TRACEABLE

8 Masters

6 Wks

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Officina Orafa Valenzana SpA

Valenza, IT (VALENZA)

94.2

Trade Index

Piedmontese precision engineering and high-volume fine jewelry casting. Micro-pavé automated calibration with hand-finished bright-cut borders.

MICRO PAVE SETTINGPLATINUM 950 CASTINGCNC PRECISION MILLINGRJC COP CERTIFIEDRJC COC TRACEABLEFAIRMINED GOLD

22 Masters

3 Wks

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Hatton Garden Lapidary & Mountings Ltd

London, GB (LONDON HATTON GARDEN)

91.8

Trade Index

Specialist lapidary faceting and antique step-cut recutting. Precision diamond girdle faceting and bespoke hand-forged platinum shanks.

LAPIDARY RECUTTINGANTIQUE RESTORATIONHIGH JEWELRY MOUNTINGLONDON ASSAY OFFICERJC COP CERTIFIED

6 Masters

4 Wks

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