This is Beautiful 0.40 ct tw Natural White Round Diamond (VS2-SI1-Clarity,F-G-Color) Bridal Set Comes With Swirl Semi Mount Ring & Wedding Band in 18K Gold.There are total 40 Natural White Round Diamonds which are Beautifully set using Prong Setting.The Width of the Stone is 1.2 mm.A Center Round Diamond of Weight 0.40 to 1.25 carat is recommended for this Setting.Also Please let us know the choice of Head you need for your Center Stone.The birthstone of April,Diamond represent Love & Faithfulness.This Ring Ships with a Jewelry Box and Inhouse Appraisal Certifying Authenticity.