Genuine Clear Round Cubic Zirconia Studs 1CT?

This is for a new but not in origanal package pair of genuine round I believe to be about 1ct cubic zirconia earring studs. But could be more, they are 5mm across and are stunningly sparkly and beautiful. They have silver plated surgical steel posts.

Shipping and Handling is $3.10 in Canada (7 to 10 days on average), $3.99 to the States surface letter mail (2 to 3 weeks on average) and $6.85 International oversize surface letter mail (6 to 12 weeks on average).
Or $12.99 USA (1 to 2 weeks on average) and $14.50 International (2 to 4 weeks on average) as Small Packet Air mail

I will happily combine purchases paid together within a 7 day period. Thanks

5% Goods and Service Sales tax is required within Canada.