The set was purchased in SF at No3 https://www.shopno3.com/ Designer is Anna Sheffield https://www.annasheffield.com/ Here is a link to the engagement ring on their website. https://www.shopno3.com/collections/anna-sheffield/products/large-white-diamond-five-stone-bea-ring?variant=31769170182214 The band was also purchased at No 3 and was custom made and is a 3/4 Eternity Half Round Semi Pave Ring. Both rings are size seven.