PenFine is a jewelry studio in Edison, New Jersey, that makes rings to order by hand. It's known for nature-inspired and vintage-style designs: twig and leaf engagement rings, Celtic knot and art deco settings, and bridal sets that pair an engagement ring with a curved band. Stones include moss agate, moissanite, alexandrite, opal, morganite, lab emerald and lab-grown diamonds, set in white, yellow, rose or black gold.
Because most pieces are made after you order, standard rings take about 2 to 3 weeks to make, and a paid rush service cuts that to 7 to 10 business days. PenFine also offers custom designs, engraving and payment plans, and its pages advertise a one-year warranty against manufacturing defects.
US orders ship insured and tracked by USPS; other countries go by FedEx or DHL, and international buyers pay any customs charges. Product pages offer 30-day returns, but you pay return postage and must email for a return address first. Custom, engraved, rush and sale pieces, and very small or large ring sizes, generally can't be returned, and some listings deduct a making fee from refunds.