Rubies Are Amongst The World’s Most Valued Gem Stones

A late Victorian ruby and diamond set necklace in the garland style

Rubies are over 500 million years old and amongst the world’s most valued gemstones.

Amongst the star lots entered in Toovey’s October Fine Jewellery auction was a late 19th century gold backed, silver set, ruby and diamond necklace in the garland style. As the 19th century drew to a close Victorian tastes were reinterpreted in lighter more delicate styles influenced by France’s Belle Époque which spanned from the late 19th century up until the start of the Great War in 1914. It was characterised by optimism, regional peace, economic prosperity, scientific and technological advances and an era where the arts flourished influencing the tastes of other nations including our own. Jewellery from the period combines opulence with graceful lines set with a variety of gems, often in the garland style which influenced the production of almost all jewellery houses in the late 19th century and early years of the 20th century. Louis Cartier was considered the master of the garland style. In the early years of the 20th century Cartier opened his shop in London. In the late 19th and early 20th centuries England’s wealth was at its height and demand for fine jewellery had never been higher. In the second half of the 19th century the jewellery industry flourished in England.

A late Victorian ruby and diamond set necklace in the garland style

These influences and the fashion for the garland style is clearly recognisable in the acanthus leaf scroll and floral garlands of this exceptional necklace. The fluidity of design embraces both the classical and rococo and the necklace sold for £13,000.

The quality of a ruby is determined by its colour, cut, and clarity, and size which is measured in carats. All these things have to be considered when arriving at a value. The brightest and most valuable shade of red, called blood-red or pigeon blood, commands a large premium over other rubies of similar quality. After colour follows clarity, the clearer the stone the more valuable it is likely to be. The rubies in the platinum, ruby and diamond set bracelet were particularly fine. Although unmarked the jewel came with  an associated Cartier box and made £18,000 at Toovey’s.

A platinum, ruby and diamond set bracelet

Jewellery so often reflects points of love in our lives and is a celebration of that important human purpose to be creative and make beauty in the world.

Toovey’s jewellery specialist Sarah Harwood, a diamond graduate and Fellow of the Gemmological Association of Great Britain, is always pleased to share her expertise in jewellery and fine gems whether you need a valuation or are interested in selling or acquiring jewellery.

The House of Boucheron and The Art Deco

An Art Deco 18ct white gold Boucheron, diamond and aquamarine dress clip

Over millennia jewellery has held a fascination for humankind bringing together timeless gems, the skill of the craftsman and the beauty of the jewel. Jewellery often marks important moments in our lives, points of love, and the procession of history. Jewellery evolves to the delight of successive generations.

Amongst the leading designers and makers of the 20th century was the house of Boucheron. This French firm represents a family dynasty founded by Frederic Boucheron in 1858 who opened his first store in the Galerie de Valois at Palais Royal in Paris. The cornerstone of Boucheron’s reputation for making pieces of the finest quality was seeded in 1866 when he won a Gold Medal at the Paris Exposition Universelle in 1867.

Jewellery designs from earlier periods have always been reinterpreted and adapted over the centuries with collectors prepared to pay a premium for original pieces. Alongside date and the quality of the stones the essential ingredient is the eye of a designers and makers like Boucheron and the skill of the maker.

In the first decades of the 20th century mainstream taste gravitated towards restrained clean lines.

These same qualities can be found in the Art Deco. Art Deco was a fashionable style in the inter-war years of the 20th century. It co-existed with machine age styles and modernism with clean lines and geometric designs. Art Deco combined the styles of early 20th century modernism with the avant-garde employing the fine craftsmanship and rich materials of French classical design. The principles of Art Deco chimed with the classical but with a new and fresh expression in contrast to the Art Nouveau which preceded it.

An Art Deco Boucheron Paris black onyx and black enamelled brooch, designed as a stylized feather mounted with cushion shaped diamonds

Boucheron embraced this new style as can be seen in the delicate design of the gold, black onyx and black enamelled brooch designed as a stylized feather mounted with cushion shaped diamonds.

The small Art Deco Boucheron 18ct white gold clip’s beautifully conceived fan design is set with circular cut diamonds set off by the delicate blue of the calibre cut aquamarines.

Both jewels were detailed ‘Boucheron’ and sold for £5000 and £12000 respectively at Toovey’s.

Throughout the 20th century the house of Boucheron remained one of the world’s great jewellery designers and makers. Queen Elizabeth II had a collection of Boucheron jewellery. Today the House of Boucheron continues as one of the world’s great luxury brands and delights collectors around the world.