Client Services

Sophia Tzipora Gems

Luxury Jewelry, Watches & Handbags

Buy & Sell With Confidence

Sell Your Jewelry

Sourcing

Whether you're searching for a brand-new piece or a rare, pre-loved treasure, I specialize in sourcing fine jewelry and watches from the world’s most coveted brands — including Cartier, Van Cleef & Arpels, Rolex, Patek Philippe, Audemars Piguet, Chopard, Tiffany & Co., and more. Through my trusted global network and years of industry expertise, I’m able to find even the hardest-to-get items — often at unmatched prices.

Selling

When you're ready to sell a piece, I offer a seamless, secure, and rewarding process. With access to an extensive private client base and a trusted network of dealers across the country, your piece receives unmatched exposure. I provide honest, market-driven evaluations and handle every step with discretion, transparency, and care — ensuring you get the value your jewelry or timepiece deserves.

Consignment

Want to get the best possible return for your item? I offer a white-glove consignment service where your piece is showcased to my network of private collectors, dealers, and retail clients. I take care of everything — from professional photography and marketing to secure payment and client communication — while you maintain ownership until the piece is sold.

Custom Design

If you have a vision, I can bring it to life. From engagement rings to bespoke heirloom pieces, I guide you through each stage — from design concepts and CAD renderings to stone sourcing and final creation. I work closely with expert artisans to ensure your piece is crafted with precision, beauty, and meaning.Just tell me what you're looking for, and I’ll take care of the rest.

Every Piece Has a Story -So Do I

Since 2015, Sophia Rubin has built a reputation in the world of fine jewelry and luxury watches, working with the most prestigious brands including Cartier, Rolex, Patek Philippe, Van Cleef & Arpels, and more. With nearly a decade of experience and a trusted global network of dealers, collectors, and private clients, she specializes in sourcing and selling exceptional pieces with precision, discretion, and care.

Sophia is in the process of obtaining a Graduate Diamond certification and currently holds an Applied Jewelry Professional diploma from the Gemological Institute of America (GIA) — credentials that underscore her commitment to knowledge, integrity, and excellence in every transaction.

Whether you're looking to acquire or sell a remarkable piece, Sophia offers a personalized, high-touch experience rooted in trust, expertise, and results.

Sell Your Jewelry

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