Unfortunately, the Whiteflash custom design process is reserved for Whiteflash diamonds. You can select from our in-house categories (A CUT ABOVE, Expert Selection, and Premium Select) as well as from our Virtual Selection category or diamonds otherwised sourced for you by a Whiteflash consultant.
We can set your certified diamond into Whiteflash catalogue settings and settings from our designers. For more details please see our page on working with customer property.
For more specific questions ask our experts