https://www.doveggs-seattle.com/products/doveggs-2-029ct-cushion-vs1-clarity-excellent-cut-fancy-pink-lab-diamond-stonecertified

The regular price on the website is $1,822 + $50 dual certificate = $1,872. With the 20% off code (DVVLEN20), it should go down to $1,497.60. With an additional $50 off for rewards points, it should be $1,447.60. That should be 2 payments of $723.80,  (not including taxes)