The Vault Nantucket is a jeweler and creative incubator founded by gemologist Katherine Jetter. Inside the Vault is a treasure trove of exciting couture finds curated by Katherine to inspire and educate about vibrant natural wonders. Katherine handpicks precious creations from a host of jewelry houses. Each piece of jewelry has a deeper story, and the Vault loves to highlight compelling creators. The Vault has a taste for the colorful, with brightly colored gems taking center stage. You will find diamonds nestled next to neon and sunset hues, ready to be worn by those brave enough to discover them. || Business Address: The Street, 33 Boylston Street Suite 3035 Chestnut Hill MA 02467 || Business Phone: 508-825-6122 ||