Who are we?

Marjorie Vallotton, CEO

Gemologist trained at the prestigious Gemological Institute of America (GIA) in New York, Marjorie Vallotton completed her training with a diploma in Jewelery History at the Sotheby's Institute in London before joining the jewelry department of the famous Sotheby's auction house in Geneva, as an expert in gemology and the history of jewelry.

In 2002, she opened Lumière du Nord, which has since become Vallotton Treasures Sàrl, her jewelry, diamonds, pearls and precious stones expertise office, and settles it among the distinguished brands of Rue de Bourg in Lausanne. With GemInfinity, it supplements its expertise and sales consulting services with a department specializing in the acquisition of investment diamonds.

With a wealth of experience in gemology and the history of jewelry, specializing in expertise, Marjorie Vallotton selects and offers for sale on her new GEMINFINITY online store a few second-hand pieces which she refurbishes or restores. It's like new in a magnificent setting that its selections find a new life.

The Vallotton Treasures Sàrl team also takes care of the sale of your jewelry and precious stones. With hundreds of expertises to her credit, both with private and professional clients, she guarantees total discretion. In our secured office, your valuables are in expert hands.