Private Clients

Welcome to a world where your lifestyle is our priority. We offer highly personalized luxury services tailored to meet the unique needs of discerning individuals. Every experience is thoughtfully curated, so you can enjoy life at its finest—without lifting a finger.

Our Services

JEWELRY, GEMS & DIAMOND SOURCING

Whether you're acquiring or selling, we offer access to rare stones and trusted connections to ensure a seamless and discreet experience.

CONCIERGE MANAGEMENT

From everyday essentials to once-in-a-lifetime moments—consider it handled. Effortlessly.

LUXURY TRAVEL PLANNING

Private jets, yacht charters, exclusive stays—meticulously planned to your style and schedule.

PRIVATE APPOINTMENTS & ACCESS

Enjoy access to invite-only events, private viewings, and exclusive brand experiences.

PERSONAL SHOPPING AND STYLING

From haute couture commissions to image consulting, we curate your look to reflect your taste and presence.

EVENT CREATION

Intimate dinners, milestone celebrations, or a dream experience—flawlessly designed and delivered.

Your Wish, Delivered

Dream it—I’ll find it. Your desires are my mission.

Why Choose Us

Tailored. Trusted. Timeless.

White-glove service
Total discretion
24/7 availability
Access to a private global network
One point of contact for everything

Start Your Private Journey

Your time is priceless—let’s make the most of it.

"A little note to say a huge thank you. The event was delightful, from the exclusivity of the private tour, the exceptional pieces exhibited, the fine cuisine at the lunch, and of course the charming company. It was great to meet so many fellow jewellery lovers, and especially from so many different countries. I am also glad to have been able to see how you work for future potential collaborations. All my thanks!"

- Louise de Turkheim

"Always love attending Julia Castelli events, its always held in beautiful places, with incredible atmosphere of friendly and interesting people, I'm always learning something new and fascinating, new brands or new ideas and everything is informative and enjoyable!"

- Lesya Warren

"Julia Castelli's events are always of top quality in terms of content, its relevance to the audiences she brings on board and her choice of venues. I have personally gained insight into fantastic brands that I wouldn't have discovered for myself in the same way, if it wasn't for Julia's events, for which I am grateful. I am excited and looking forward to becoming a client of the latest brand introduction she has made. Keep up the good work!"

- Keira Townsend

"Julia Castelli consistently delivers exceptional events that excel in terms of their exceptional content, relevance to the attendees she attracts, and her impeccable selection of venues. Thanks to Julia's events, I have been exposed to remarkable brands that I would have never stumbled upon independently. Your dedication is truly commendable, Julia. Keep up the outstanding work!"

- Gulin Sevine

"The most amazing lifestyle advice in my life with the services covering both: the unique shopping experience and the possibility to be guided through the best health/nutrition/longevity pathway."

- Anna Vishnevskaya

"Julia is one of the most authentic people you ever meet and she knows what the good life is about... in every sense of the word."

- Tatiana Ohnyeva

Elevating Luxury, One Masterpiece at a Time.

With a legacy of excellence in high jewelry, bespoke luxury, and UHNW advisory, Julia Castelli curates unparalleled experiences for the world’s most discerning clientele.