Yellow White Gold Rock Crystal Quartz Diamond Decorative Bowl

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A charming yellow sapphire and diamond ring set in 18k white gold. The ring features a marquise cut vivid yellow sapphire set to the centre weighing 0.57ct. Accentuating the yellow s...

21-st century hand carved amber crystal centrepiece with silver925 frame (gr 140) . This centrepiece is a limited edition, we have only a few pieces. It's particular hand -carved an...

21-st century hand carved clear crystal centrepiece with silver925 frame (gr 185). This centrepiece is a limited edition, we have only a few pieces. It's particular hand -carved and...

21st Century hand carved clear crystal and golden bronze bowl. This vase is finely chiseled lost wax castings and hand ground crystal. On request to customer can modificate the color...

Rock crystal vessels were highly demanded and valuable in Medieval times. Inventories from European royal houses and the highest aristocratic families detail the important and sophisticated collections of ewers and bowls. Rock crystal has also been used extensively in religious art. Fine European reliquaries were also made of Rock Crystal including gems, enamel and other precious materials. The work of rock crystal is very ancient. The materials has been worked and valued for its solidity and its purity: it has been believed to be water ice permanently frozen. Our superb example is a gold-mounted rock crystal bowl with enamel. The items origin is not clear and various features and characteristics may lead us to think of different origins and periods of creation. A single piece of stone mounted with gold could be a Milanese work. Although the cut could be French as similar pieces belonged to the French royalty (especially the art lover Duc de Berry, (1340-1416)). French and Italian crystal cutters have been active at the same time and it is often difficult to differentiate their works. Islamic art also influenced European artists. The famous Fatimid treasury provided examples of their sophistication and quality. The seven ewers carved for the Fatimid Imans (known as "The Magnificent Seven") display impressive quality of both rock crystal and enamelled mounts. Even though not identical to works by French silversmith Jean-Valentin Morel who was appointed goldsmith to Queen Victoria in 1852 or Reinhold Vasters (1927-1909) another renown German goldsmith who embellished older rock crystal items, there are similarities between these works. Both reduce their use of colour to black and white on pure gold mounts. Moreover the black enamel design is quite similar. Also, no gems are included and no human figure is represented. Sotherby's described our bowl as a "German Rock crystal bowl with later gold mounts, 15th century." Other items from the period from Germany or Austria are usually silver mounted and the decorations are more colourful and include gems or human figures but they have in common enamel motifs. In our case, the gold foot, handles and rim could date from the 1900s. An expert has established the foot, handles and rim are pure gold. The goldsmith responsible for the improvement of the bowl is possibly the most famous Reinhold Vasters whose work has been displayed in the greatest museums such as the V&A in London and the Metropolitan Museum of Art in New York. The Rock Crystal bowl we have is gold mounted. The gold shows in enamelled details that are black and white. The gold handles are also enamelled with black acanthus-like leaves. The enamelling method could be "champleve" or "painting metal". The metal that is usually preferred is copper but these techniques are also applied to gold. The bowl itself could be from the 14th century. It's cut reminds of an estimated 14th century rock crystal ball bearing the Buoncompagni family arms...