New Arrivals
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Veda Bangle with Diamonds
Isla Flow Bangle II
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Short description can go here - this is a way to show products in less space and add some SEO text to the home page.
Short description can go here - this is a way to show products in less space and add some SEO text to the home page.
Short description can go here - this is a way to show products in less space and add some SEO text to the home page.
Shop the Vault
Morrell Graduating Chain Necklace with Extra Elongated Oval Diamond Link
Get the Look
Get the Look
RainSun Tennis Bracelet, 6.5"
Vega Necklace
Radiance Coil Ring
Vault Nantucket in the Media
Welcome to KJ Curates
Learn Katherine Jetter's styling tips
Testimonials
“Katherine and The Vault have many things in common, like their beauty, brilliance, quality, and uniqueness. I've had the pleasure of owning several of Katherine’s gems and I always enjoy shopping the beautiful designers and pieces. The Vault is the grown woman’s version of a Candy Store! You can always find something to love, whatever your taste and style may be.”
Vault Customer
“The Vault is my favorite store on Nantucket. It feels like I've entered a jewel box filled with beautiful and interesting pieces I don't see anywhere else. Katherine has curated the best from up-and-coming designers, as well as established ones, and she enjoys showing me all the exquisite jewelry as much as I enjoy trying it on! With her guidance and insight, Katherine has helped me find many unique pieces that I will wear and treasure forever.”
Vault Customer
“Whether it’s one of Katherine’s own designs or a designer from her curated selection, I’ve been in love with everything I’ve invested in with Katherine’s guidance. I always feel chic when I wear my Vault treasures and you can never feel too chic.”
Vault Customer