What could be more fabulous than a diamond wearing diamonds? Jessica McCormack loves to breathe new life into old jewellery. A Party Jacket transforms the look of any ring while preserving the original - the perfect way to reignite love for an unworn treasure, or create a showstopping second look for a simple solitaire. Signature JM Party Jackets include a crescent moon of diamonds, and a geometric jigsaw of step-cut stones inspired by the New York skyline. But the beauty of a Party Jacket is that each one is bespoke, and handcrafted to fit like a glove. It’s a playful, precious way to give any ring a glamorous new lease of life.

Miss Daisy

Daisy Party Jacket Daisy Party Jacket
Daisy Inspiration and Hand Shot

Featuring 1.40 carats of diamonds set in the signature Georgian Cut-Down style, the Daisy Party Jacket is an elegant and dainty way to dress up a diamond solitaire ring.

Daisy Party Jacket Sketch
Open Party Jacket

The Diamond Party Jacket collection creates a playful world in which your diamonds can change – chameleon-like – from one form to another.

Perpendicular

Diamond Fan gif Diamond Fan Party Jacket
Open Fan Ring and Antique Fan Image

Taking 600 hours to handcraft, the Diamond Fan Party Jacket features 200 trapeze cut and baguette cut diamonds weighing 9.75 carats.

Fan Sketch
Fan Ring

The Diamond Party Jacket collection creates a playful world in which your diamonds can change – chameleon-like – from one form to another.

New York, New York

New York Party Jacket New York Party Jacket
New York Ring and Sketch

A 2 carat emerald cut diamond ring surrounded by the New York Party Jacket, which features 2.22 carats of baguette cut diamonds handcrafted to represent the twinkling windows of Manhattan’s skyscrapers at night.

New York Skyline
New York Party Jacket

The Diamond Party Jacket collection creates a playful world in which your diamonds can change – chameleon-like – from one form to another.

Handmade at 7 Carlos Place...

Bespoke Party Jacket Commissions

From the first hand-drawn sketch to the precious, finished piece, via the design studio and in-house workshop, each bespoke Party Jacket is a story of its own.

Bespoke
Bespoke Emerald Party Jacket

"The idea behind the Party Jacket is to breathe new life into old, unworn rings by creating a new design to surround the existing one. The Jacket alters the look but preserves the fabric and essence of the original piece." - Jessica

7 Carlos Place

An invitation to 7 Carlos Place

Discuss your bespoke Party Jacket commission

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