We are planning to celebrate My mom's and Dad’s wedding anniversary on next Month I am planning to arrange a surprise party with a surprise gift. Last Week I purchased a diamond ring for my sister. She wears all time and she loves it a lot. It works fine for her. The cost was affordable. So I am planning to purchase from the same diamond jewelry store. You can see the ring here.

I need to make the day special. Please help me with your suggestions..