Be wary of designer labels for jewellery... my ex made a big song and dance about buying me a ring from Cartier for our 20th wedding anniversary... it wasn't really to my taste and vastly overpriced for the materials involved, bought to satisfy his ego really! Anyhow, when we split 6 months later ( possibly it was a conscience easer too 😉), I sold it and some other jewellery he'd given me ( again not to my taste)as would never wear it and only got a fraction of its cost, particularly in comparison to other pieces.
Buy quality and set classically!