Diamond jewellery product developer

Company Description Eternal Jewels is a Hong Kong-based lab-grown diamond jewelry brand built on seven years of experience in loose diamond wholesale and diamond sourcing. The brand focuses on creating modern, responsibly made diamond jewelry designed for everyday wear, while maintaining high standards of brilliance, craftsmanship, and quality. Eternal Jewels offers personal and timeless pieces, ranging from daily essentials to meaningful designs for love, celebration, and self-expression. The company collaborates with partners across diamond supply, manufacturing, branding, content, and digital commerce to build a contemporary jewelry experience around real diamonds and honest value. As the lab-grown diamond jewelry market grows, Eternal Jewels seeks creative, ambitious, and detail-oriented team members who are excited by jewelry, consumer brands, e-commerce, and the future of lab-grown diamonds.
Role Description The Diamond Jewellery Product Developer will be responsible for conceptualizing and developing lab-grown diamond jewelry collections that align with Eternal Jewels’ brand vision and market positioning. This full-time, on-site role based in MUMBAI OR SURAT involves working closely with design, sourcing, and manufacturing partners to translate creative concepts into technically sound, production-ready designs. Day-to-day tasks include developing product briefs, reviewing CAD designs and prototypes, ensuring stone selection and setting styles meet quality and cost targets, and coordinating with suppliers to manage timelines and production details. The role also includes market and trend research, competitive product analysis, and collaboration with branding and content teams to support storytelling, merchandising, and launch strategies. The Product Developer will maintain detailed product documentation, support quality control reviews, and contribute to continuous improvement in design, fit, finish, and customer experience.
Qualifications
Jewelry Design and Fashion Jewelry skills to conceptualize, sketch, and develop commercially viable diamond jewelry collections.
Polishing and finishing knowledge to oversee product quality, craftsmanship standards, and final appearance of pieces.
Customer Service and Training skills to understand client preferences, support sales teams with product knowledge, and guide internal stakeholders on features and benefits.
Experience or strong interest in lab-grown diamonds, fine jewelry product development, and jewelry manufacturing processes.
Ability to collaborate with cross-functional teams, including design, sourcing, manufacturing, branding, and e-commerce.
Strong attention to detail, organizational skills, and comfort working with specifications, technical drawings, and production documentation.
Proficiency in relevant design tools (e.g., jewelry CAD or rendering software) and basic understanding of gemstone grading is an advantage.
Prior experience in jewelry, fashion accessories, or consumer product development, and a passion for modern, responsible luxury.

Work arrangement
No