To be honest, I do not know the specifics of this band. I bought it on eBay years ago for much more, so I am going to do my best to describe the band accurately. It has 12 very clear baguette cut diamonds, milgrain around the diamonds, & engraving on the sides. It is around a size 5, and I believe it is 14k white gold. Because I am not certain on the specifics, I am only asking $300 for this beautiful, unique band.