Black opal is one of the rarest gemstones in the ... And the price of larger stones has risen by as much as 25 times. In 2000, jewelry company Le Vian capitalized on the underappreciated naturally ...
Accessories have the power to transform any outfit. Be it Chaumet’s latest high jewellery collection inspired by the sleek beauty of bamboo or the newest animalistic creation from Cartier’s Nature ...
For Monica Rich Kosann, whose high jewelry collection, The Jewels of Nature, uses rare Australian black and crystal opals and ...