Madagascar Ruby Vs Burmese Ruby

A 5 17 carat burmese ruby from omi gems.

Madagascar ruby vs burmese ruby.

Madagascar is relatively new in the gem market. The color of a ruby is due to the element chromium. So the mozambique stone is somewhere in between a mixture of the best features of each a thai ruby that appears burmese a burmese ruby that appears thai. Cushion shaped graff ruby is an unheated stone from burma that sold at sotheby s geneva in november for 8 600 410 establishing a world auction record for a ruby.

Madagascar rubies madagascar is the source of top fine quality range of rubies although madagascar rubies are relatively new to the gemstone market. However two important ruby deposits have also been discovered. Burmese rubies come from particular areas namely mogok in north burma and mong hsu to the eastern of mandalay. Add 7 to 10 for rounds pears marquis.

Ruby is a form of aluminium oxide red corundum. A lot of the finest ruby and sapphire mines fall into such zones according to hughes book. The name for this particular type of corundum is taken from the latin word ruber meaning red. Madagascar produces mainly fine blue and pink sapphires.

Mozambique madagascar tanzania even if burmese rubies are still considered the most beautiful we have seen recently a very nice african production of beautiful crystal clear red rubies. The ruby areas in madagascar are andilamena and vatomandry. Burmese ruby madagascar ruby stone. One major difference between burma and mozambique is the strength of color.

The intriguing red color and distinct shapes or cuts of madagascar rubies allure every gem lover toward this stone. Add up to 20 or deduct to 10 for other cutting. The reason rubies from burma are so sought after besides the legendary source is that they often boast a super charged fluorescence. The word ruby comes from ruber latin for red.

That iron does quench the fluorescence a bit but there is not as much as we find in thai cambodian rubies. It is made up of corundum al2o3 and chromium impurities cr3 which are responsible for its wonderful red coloration. The pan african orogeny happened about 750 to 450 million years ago the result of which created gem deposits in kenya tanzania mozambique madagascar sri lanka and southern india. Burma ruby unheated origin and lack of treatment should be certified.

Prices for oval and cushion cuts. A ruby is a pink to blood red coloured gemstone a variety of the mineral corundum aluminium oxide other varieties of gem quality corundum are called sapphires ruby is one of the traditional cardinal gems together with amethyst sapphire emerald and diamond. Long considered the king of the ruby burmese ruby are about to be dethroned by theirs brothers of africa.