Be Transported

Tucked inside a historic street in Nantucket is a portal to another world. 

The Vault Nantucket is part jeweler, part creative incubator, part fabulous fantasy. Come explore some of the world’s most exciting designers.

The Store

The Vault Nantucket
33 Centre Street
Nantucket, MA 02554
(508) 825-6174

Seasonal June -  September



Joy Story

Discover new couture jewelry passions with Katherine Jetter as your guide.

Each piece tells a story of design inspiration, cultural meaning, and natural wonders that await discovery, deep inside the earth.



About Katherine Jetter

The Vault’s multi-hyphenate founder-designer-curator-gemologist weaves together a world of aesthetic influences that transcend the trend cycle. Led by her unabashed passion and exceptional eye, Katherine curates couture jewelry intimately, and joyfully celebrates the designers who live, breathe, and create it.