原帖由 bb3123 於 13-03-05 發表
What is pink ruby? You mean pink sapphire?
係Pink ruby。。。
You\'ll find interesting shades of pink in both sapphire and ruby. In fact sapphire and ruby are the same gemstone -- corundum, the second hardest gem material after diamond. But ruby is the name reserved for the red variety of corundum. A pink-red corundum is most often called ruby, while any other shade of pink corundum will be called a sapphire. The Burmese pink-red rubies are quite famous and have a fabulous fluorescent quality. Pink sapphire occurs in colors from the lightest pink to fuchsia. It can be quite hard to find, but we have found some nice pieces from Madagascar.
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