It is $457 for this ring semi mount without 1.63ct cushion center, with lab grown diamond accents in 10K white gold
https://www.doveggs-seattle.com/products/doveggs-1-633ct-cushion-d-color-vs1-clarity-excellent-cut-lab-diamond-stonecertified?_pos=1&_psq=1.633ct&_ss=e&_v=1.0
Size 6.5
total price is $1446