JUSTLEE has long specialized in rare colored gemstone collecting, bespoke high jewelry, private collection appraisal, and collection advisory services, supported by extensive gemological expertise and a global gemstone sourcing network. As the brand continued to evolve, JUSTLEE sought to redefine its positioning and translate the rarity, emotional significance, and generational value of gemstones into a distinctive brand identity with greater international recognition.
From brand strategy and core values to visual identity, website design, and a wide range of brand applications, CoFound helped JUSTLEE establish a complete and consistent brand system. By integrating gemology, Eastern cultural values, and contemporary design language, we reinterpreted high jewelry as more than an object worthy of collection. It is also a cultural medium that carries personal memories, family bonds, and values passed down through generations.
Founded in 1970, JUSTLEE has cultivated decades of expertise in rare colored gemstones and high jewelry. Its services encompass the collection and trading of rare colored gemstones, gemstone valuation, private collection appraisal, bespoke jewelry design, and collection advisory services. The brand carefully sources natural colored gemstones from origins and international markets around the world, selecting stones distinguished by their rarity, aesthetic qualities, and collectible value. Through professional evaluation and transparent information, JUSTLEE provides collectors with a trustworthy foundation for building their collections.
From gemstone selection, origin assessment, and quality evaluation to design, craftsmanship, and long-term succession planning, JUSTLEE integrates every stage of the high jewelry service process. The brand not only responds to its clients’ pursuit of jewelry aesthetics and personal style, but also considers the enduring role of rare gemstones in collecting, emotional commemoration, family legacy, and asset planning. In doing so, JUSTLEE serves as an important bridge connecting gemological expertise, personal taste, and generational memory.



JUSTLEE possesses extensive gemological expertise, access to rare colored gemstones, and decades of experience in jewelry collecting. However, translating these highly specialized and often intangible strengths into clear, distinctive, and accessible brand language became a central challenge of the rebranding project.
At the same time, the high jewelry market has long been dominated by European and American brands. Most communicate through similar themes of luxury, exceptional craftsmanship, and collectible value, resulting in increasingly homogeneous visual expressions and brand narratives. JUSTLEE therefore needed to establish a perspective of its own—one that would allow consumers and collectors to see beyond the jewelry itself and understand the brand’s distinctive philosophy regarding gemstone selection, value appreciation, emotional connection, and generational legacy.
CoFound worked closely with JUSTLEE to deepen its brand positioning, establishing Rarity, Love, and Legacy as the core communication strategy. The natural value, emotional significance, and generational meaning of rare colored gemstones were transformed into a consistent and recognizable brand language.
Through a comprehensive brand strategy and identity system, we shaped a contemporary image for JUSTLEE that combines international vision, gemological expertise, and the spirit of Eastern culture. This approach allows high jewelry to transcend the superficial definitions of ornamentation and luxury, becoming an important medium through which emotions, memories, and family values are preserved.
JUSTLEE’s brand identity is founded on gemology. Visual elements were extracted from the crystal structures, faceting techniques, optical phenomena, and geological textures of colored gemstones, transforming abstract gemological knowledge into a design language that can be recognized, understood, and consistently extended across different applications.
The brand mark centers on the letters J and L from the JUSTLEE name. Through precise geometric proportions and linear structures, it conveys the facets, light, shadow, and refraction created by gemstone cutting. While remaining clean and contemporary, the design also reflects the exacting standards of proportion, detail, and craftsmanship associated with high jewelry.
The extended visual system incorporates concepts inspired by gemstone crystal arrangements, faceted structures, and spectral refraction, creating an image system characterized by order, depth, and a sense of the future. It also embodies JUSTLEE’s understanding of gemstone science, natural aesthetics, and cultural value, enabling the brand to maintain a consistent and professional image across both its visual identity and content communications.






In its brand photography and visual imagery, JUSTLEE uses rocks, mineral textures, and natural materials as key elements, reflecting the natural origins of colored gemstones and the long geological processes through which they are formed within the earth. Restrained colors, carefully considered negative space, and gallery-inspired compositions encourage viewers to slow down and appreciate each gemstone’s color, texture, and optical variations.
The overall brand application system combines minimalist aesthetics, mineral materials, and contemporary digital interfaces, extending across the website, jewelry packaging, printed materials, and exhibition spaces. Consistent visual principles and content language are applied throughout every touchpoint. From first discovering the brand and browsing gemstones to arranging a private viewing and encountering the physical jewelry pieces, clients experience a continuous and fully integrated high jewelry journey.
Through the integration of the brand identity and its application system, JUSTLEE transforms the natural beauty, professional appreciation, craftsmanship, and cultural depth of rare colored gemstones into a brand experience that can be both seen and felt. In doing so, the brand further communicates the value of jewelry as something that transcends time, carries emotion, and preserves memories across generations.



This rebranding project helped JUSTLEE establish a consistent system spanning brand positioning, core philosophy, visual identity, and practical applications. Professional capabilities that had previously been distributed across gemstone selection, appraisal, design, bespoke creation, and collection services were consolidated into a clear and distinctive brand proposition.
At the communication level, the concept of Rarity, Love, and Legacy enabled JUSTLEE to move beyond simply presenting gemstone categories and jewelry creations. It established a complete narrative encompassing natural rarity, personal emotion, and family legacy, making it easier for collectors to understand the brand’s gemstone selection standards, service philosophy, and the reasons rare colored gemstones deserve to be collected and preserved over the long term.
At the visual level, the gemology-based identity system established a distinctive design language for JUSTLEE. As a result, each brand touchpoint conveys a more consistent sense of refinement and professionalism, allowing JUSTLEE to stand out in the highly homogeneous high jewelry market with a brand identity that brings together international vision, Eastern cultural values, and gemological expertise.
This brand system not only addresses JUSTLEE’s current image and communication needs, but also establishes a sustainable foundation for the future development of its rare gemstone collecting, bespoke high jewelry, collection advisory, and family legacy services.