The term 'refined quality' can be summed up in one word: ELEGANCE. ELEGANCE is a quality of gracefulness and beauty, often associated with the finer things in life. It is a quality that is cultivated and refined over time, and is often seen as a sign of sophistication and class. Refined quality is a term that is used to describe something that has been crafted with care and attention to detail, resulting in a product of superior quality.