Katherine Jetter

Katherine Jetter

An Exceptional Eye

Embellish yourself in couture jewelry from Katherine Jetter. As a fine jewelry designer, master gemologist, and founder of The Vault Nantucket, Katherine creates wearable pieces of art for bold and beautiful women. She is known for her timeless settings, use of rare colored gems, and her 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 Jetter design - from opal and pavé diamond orbit earrings to a dainty pink rubellite heart pendant - you’re sure to find a beautiful and luxurious piece within the Katherine Jetter jewelry collection.

Baby Tourmaline Heart Pendant
KJ's Pick

Baby Tourmaline Heart Pendant

These pendants mean a lot to me because my daughter and I wear a matching set, so we always have each other's hearts wherever we travel. Its petite size is great for layering with other dainty chains. Plus, this pink tourmaline compliments everyone! KJ 

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Diamond and Blue Rhodium Finish Band Ring
Diamond and Blue Rhodium Finish Band Ring
Katherine Jetter

Diamond and Blue Rhodium Finish Band Ring

Regular price $7,800.00
Sale price $7,800.00 Regular price
Hot Pink Sapphire Eternity Band Ring
Hot Pink Sapphire Eternity Band Ring
Katherine Jetter

Hot Pink Sapphire Eternity Band Ring

Regular price $2,860.00
Sale price $2,860.00 Regular price
Tiger's Eye Cubed Ring
Tiger's Eye Cubed Ring
Katherine Jetter

Tiger's Eye Cubed Ring

Regular price $7,300.00
Sale price $7,300.00 Regular price
Rose Gold Pastel Sunset Earrings with Pear Shape Morganites and Aquamarines
Rose Gold Pastel Sunset Earrings with Pear Shape Morganites and Aquamarines
Katherine Jetter

Rose Gold Pastel Sunset Earrings with Pear Shape Morganites and Aquamarines

Regular price $17,633.00
Sale price $17,633.00 Regular price
The Fiery Bird of Paradise
The Fiery Bird of Paradise
Katherine Jetter

The Fiery Bird of Paradise

Regular price $29,800.00
Sale price $29,800.00 Regular price
Canary Tourmaline and Ceramic Ring
Canary Tourmaline and Ceramic Ring
Katherine Jetter

Canary Tourmaline and Ceramic Ring

Regular price $26,800.00
Sale price $26,800.00 Regular price
"The Three Graces" I Opal Earrings
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"The Three Graces" I Opal Earrings
Katherine Jetter

"The Three Graces" I Opal Earrings

Regular price $25,200.00
Sale price $25,200.00 Regular price
Rubellite Heart and Blue Rhodium Studs
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Rubellite Heart and Blue Rhodium Studs
Katherine Jetter

Rubellite Heart and Blue Rhodium Studs

Regular price $7,800.00
Sale price $7,800.00 Regular price
Graffiti Rubellite Heart Necklace
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Graffiti Rubellite Heart Necklace
Katherine Jetter

Graffiti Rubellite Heart Necklace

Regular price $32,500.00
Sale price $32,500.00 Regular price
13.33ct Oval Aquamarine Cocktail Ring
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13.33ct Oval Aquamarine Cocktail Ring
Katherine Jetter

13.33ct Oval Aquamarine Cocktail Ring

Regular price $24,000.00
Sale price $24,000.00 Regular price
10.30ct Oval Morganite Cocktail Ring
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10.30ct Oval Morganite Cocktail Ring
Katherine Jetter

10.30ct Oval Morganite Cocktail Ring

Regular price $24,000.00
Sale price $24,000.00 Regular price
10.58ct Oval Morganite Cocktail Ring
10.58ct Oval Morganite Cocktail Ring
Katherine Jetter

10.58ct Oval Morganite Cocktail Ring

Regular price $29,200.00
Sale price $29,200.00 Regular price