If the store you're thinking about was Elements, with the handmade glass by the artist on a different island, it has not reopened. (I didn't remember that it was Curaçao, but that sounds right.) We looked for it specifically when we were there in February. I think their storefront was still vacant. They had 2 locations and we also looked for their original store on Front Street near Antoine’s and that is gone too.

The couple running the stores had moved to the island at the request of the artist and didn't have any other ties there. If I remember correctly they had taken this on as an adventure after ending another career, so were near retirement age and had family in the US.