Founded in 2021 by Duygu Sumbul, “Four One Seven” is an online fine jewelry store based in San Francisco, California.

We select only high quality and ethically sourced jewelries from expert goldsmiths. It’s essential for us to collect fine pieces that are meant to be worn every day and kept forever. Our entire collection is handcrafted in 14-karat or 18-karat gold paired with precious stones.