If you’re wondering Is Purple Carats legit?, their The Knot marketplace profile helps answer that question with real customer feedback and verified vendor status. On The Knot, Purple Carats LLC out of Chicago, IL holds a 5-star rating based on multiple reviews from couples who purchased engagement rings and wedding jewelry, praising the quality, sparkle, and customer service. The positive reviews and professional vendor listing on a respected wedding planning site suggest that Purple Carats is a legitimate, reputable jeweler — not a scam — with satisfied customers willing to recommend their work.