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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Blue Zircon Stud Earrings
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Blue Zircon Stud Earrings
Katherine Jetter

Blue Zircon Stud Earrings

Regular price $4,400.00
Sale price $4,400.00 Regular price
Blue Zircon Heart Pendant
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Blue Zircon Heart Pendant
Katherine Jetter

Blue Zircon Heart Pendant

Regular price $5,800.00
Sale price $5,800.00 Regular price
Large Malaya Garnet Heart Pendant
Large Malaya Garnet Heart Pendant
Katherine Jetter

Large Malaya Garnet Heart Pendant

Regular price $3,600.00
Sale price $3,600.00 Regular price
Blue Sapphire Eternity Band Rings
Blue Sapphire Eternity Band Rings
Katherine Jetter

Blue Sapphire Eternity Band Rings

Regular price $1,980.00
Sale price $1,980.00 Regular price
15.04ct Oval Morganite Cocktail Ring, Marquise Shape
15.04ct Oval Morganite Cocktail Ring, Marquise Shape
Katherine Jetter

15.04ct Oval Morganite Cocktail Ring, Marquise Shape

Regular price $47,500.00
Sale price $47,500.00 Regular price
Moonstone & Diamond Drop Earrings
Moonstone & Diamond Drop Earrings
Katherine Jetter

Moonstone & Diamond Drop Earrings

Regular price $10,800.00
Sale price $10,800.00 Regular price
Britney (Plain gold)
Britney (Plain gold)
Katherine Jetter

Britney (Plain gold)

Regular price $2,800.00
Sale price $2,800.00 Regular price
Britney (Baguette Diamonds)
Britney (Baguette Diamonds)
Katherine Jetter

Britney (Baguette Diamonds)

Regular price $4,200.00
Sale price $4,200.00 Regular price
White Pearl Necklace
White Pearl Necklace
Katherine Jetter

White Pearl Necklace

Regular price $6,620.00
Sale price $6,620.00 Regular price
Pink LOVE Ring
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Pink LOVE Ring
Katherine Jetter

Pink LOVE Ring

Regular price $7,900.00
Sale price $7,900.00 Regular price
The Mega Diamond Hoops in Pink
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The Mega Diamond Hoops in Pink
Katherine Jetter

The Mega Diamond Hoops in Pink

Regular price $14,600.00
Sale price $14,600.00 Regular price
"The Three Graces" II Opal Earrings
"The Three Graces" II Opal Earrings
Katherine Jetter

"The Three Graces" II Opal Earrings

Regular price $18,400.00
Sale price $18,400.00 Regular price