Its not new, I bought it in the late 1990's early 2000 from a reputable jewellery store & wore it mostly for special occasions. I've never had it appraised so I have no idea the size or weight of the stones or if the amethyst is genuine or lab-created but the diamonds test positive with gemstone tester & its stamped 14K. Its a size 5.75 and, although I think it can be sized, I can't say for sure as it may differ from jeweller to jeweller. Its a gorgeous ring & much prettier in person! ***NOTE*** Serious Inquiries only (Reasonable Offers Considered)...pick up only, NO delivery, will ship (YOUR COST)!