Tiffany 介子

it depends on which designer's collection and how many carats(卡)it is, prices around hk$70,000~150,000. You may also check it out at any Tiffany's store:

香港国际机场
香港大屿山

国际金融中心商场
香港中环

太古广场
香港金钟

崇光百货
香港铜锣湾

置地广场
香港中环

半岛酒店
香港九龙

Tiffany and Co. offical site:
http://www.tiffany.cn/locations/?isMenu=1&

there are so many types of them ga wor...
it depends which style are you looking for...
you can go to their website and check that out

http://www.tiffany.com/shopping/category.aspx?menu=0&cid=121324&mcat=148203&isMenu=1