Rubies, sapphires, emeralds : the colors of your dreams

On the market, there are natural stones (found in nature) or synthetic stones (made in the laboratory). When making a purchase, the main selection criterion is color. The rubies, sapphires and emeralds are very often treated to improve this famous color and also the transparency … The intensity of the treatments (heating, irradiation, filling) comes […]

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The jewel of the 1960s and 1970s

Article | Published on 26 October 2018 by Jocelyne Rouleau

Between 1930 and 1960, the West experienced remarkable technological advancement and immense social awakening. As a decorative art, jewelery has never been a pioneer of cultural change, but many jewelers of that era echo the changing social customs by exploring their art as a means of expression and even questioning the symbol of wealth that […]

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Eternal diamonds!

Article | Published on 26 October 2018 by Jocelyne Rouleau

Along the long road of knowledge, the diamond accompanies the history of science at the same time as that of men. A Hindu manuscript of the fourth century BC mentions the characteristics of a gem that can be said to relate to the diamond. In the first century CE, Pliny the Elder calls it adamas, […]

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From Radiance to Abundance: Jewelry from the 1940s and 1950s

Article | Published on 26 October 2018 by Jocelyne Rouleau

This time is not conducive to the manufacture of luxury goods. We reserve the platinum for the war effort, we ration the money, we even forbid at times the gold trade. We must reduce the use of metal: the jewel of the 1940s will be light or sometimes even hollow parts. For lack of materials, […]

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The jewels of the Victorian era

Article | Published on 26 October 2018 by Jocelyne Rouleau

Jewelry, as well as books, furniture and decorative accessories, are part of the material heritage and reflect the spirit of an era. While they have always fascinated people and helped shape history, it was especially in the Victorian era that they became more popular. In 1837, Queen Victoria inaugurated what would be the longest reign […]

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1900-1920 : Art nouveau jewelry and Arts and Crafts

Article | Published on 26 October 2018 by Jocelyne Rouleau

The beginning of the 20th century, a period of great upheaval The 1900s are the Paris World Fair, the first flight of Brother Wright, the Scheherazade ballet of the Russian Serge de Diaghilev, the invention of the automobile by Henry Ford, the creations of the architect Frank Lloyd Wright , the new painting by Gustav […]

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1920-1930 : Art Deco jewelry

Article | Published on 26 October 2018 by Jocelyne Rouleau

Art Deco, a decidedly modern style Art Deco, which takes its name from the International Exhibition of Decorative Arts held in Paris in 1925, is a decidedly modern style. Its peak is between the two world wars. This movement feeds on several sources: cubism with its geometric forms, of which Georges Braque and Pablo Picasso […]

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Estate jewelry – How to determine fair market value

Article | Published on 25 October 2018 by Jocelyne Rouleau

Second Hand Jewelry – How to Determine Fair Market Value A second-hand jewel is a jewel that has already had an owner. Knowledge of the used jewelry market requires state-of-the-art training and expertise. Several criteria are to be analyzed. Here are a few : Metal and manufacturing What type of metal was used for manufacturing? […]

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Blood diamond

Article | Published on 25 October 2018 by Jocelyne Rouleau

The film ‘Blood Diamond’ talks about jewelers, film critics and the general public. But what is a blood diamond? It is a diamond sold illegally by rebel groups to finance civil wars in some African countries, such as Sierra Leone, Angola, Botswana, the Democratic Republic of Congo, etc. No one can deny that over the […]

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Jewelry from 1840 to 1900: Victorian era (PDF)

Article | Published on 19 September 2018 by Jocelyne Rouleau

Under revision

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Discover, choose and cherish cultured pearls

Article | Published on 19 September 2018 by Jocelyne Rouleau

(TEST )C’est une perle dont la formation a été provoquée par l’homme. C’est une perle dont la formation a été provoquée par l’homme.

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