Make confident, educated decisions about fine jewelry.
Christina (Yae Ram) Jang-Lee is a GIA gemologist with a foundation in high jewelry at Tiffany & Co., where she worked with fine and high jewelry clients. Her perspective is shaped by both professional experience and a family lineage in private jewelry craftsmanship.
As a fine jewelry consultant and curator, she approaches each project with a refined eye for quality, proportion, and meaning.She is currently developing a fine jewelry collection, further deepening her expertise across sourcing, design, and production.
Let her experience work for you.
- GIA GEMOLOGIST
- FORMER TIFFANY & CO., HIGH JEWELRY
- PRIVATE CLIENT ADVISORY
Services
For Private Clients
Engagement & Bridal Advisory
Refined, independent guidance for engagement rings and bridal jewelry — from stone selection and budget strategy to custom design and final setting. Always unbiased. Always in your interest.
Personal Collection Curation
A strategic review of your existing jewelry — what to keep, redesign, release, and acquire next. Designed for collectors building with intention.
Custom Design & Sourcing
From concept to completion — bespoke pieces created through our network of ateliers and trusted suppliers. Managed end-to-end.
Rare & Estate Acquisition
Sourcing exceptional vintage, estate, and one-of-a-kind pieces through private networks and global markets. Focused on rarity, provenance, and long-term value.
For Emerging Brands & Designers
Collection Development
From concept to production-ready specifications. We guide clients through design language, stone selection, setting architecture, and Valenza atelier introductions.
Gem Sourcing & Selection
We work with brands, businesses, and independent designers to source natural and lab-grown gemstones and diamonds, supported by GIA-credentialed evaluation. Based in New York, we are available for trade sourcing engagements and direct supplier coordination.
Brand & Trade Strategy
Honest, experience-grounded guidance on brand positioning, pricing architecture, and trade strategy — tailored to the specific vision and stage of each client, at any scale.