Katherine Jetter

Katherine Jetter

An Exceptional Eye

As a fine jewelry designer, master gemologist, and founder of The Vault Nantucket, I create wearable pieces of art for bold and beautiful women. I'm known for my timeless settings, use of rare colored gems, and my ability to bring personal stories to life through custom designs and redesigns of existing pieces. Whether you're seeking a bespoke creation, a refreshed heirloom, or a signature design - from opal and pavé diamond orbit earrings to a dainty pink rubellite heart pendant - you're sure to find something beautiful and deeply personal here.  K.J. 

Opal Line Earrings
Opal Line Earrings
Katherine Jetter

Opal Line Earrings

Regular price $7,700.00
Sale price $7,700.00 Regular price
Boulder Opal Rhombus Necklace
Boulder Opal Rhombus Necklace
Katherine Jetter

Boulder Opal Rhombus Necklace

Regular price $12,500.00
Sale price $12,500.00 Regular price
Grey and Red Spinel Grey Lady Earrings
Grey and Red Spinel Grey Lady Earrings
Katherine Jetter

Grey and Red Spinel Grey Lady Earrings

Regular price $14,080.00
Sale price $14,080.00 Regular price
4 Drop Morganite Heart Earrings with Diamonds
4 Drop Morganite Heart Earrings with Diamonds
Katherine Jetter

4 Drop Morganite Heart Earrings with Diamonds

Regular price $34,000.00
Sale price $34,000.00 Regular price