Dina K.
Diamond & Luxury Jewelry Expert | Sales Leader | Sustainable Lab-Grown Specialist | International Luxury Markets
- Role
- Client Advisor at Tiffany & Co.
- Location
- Miami, FL, US
- LinkedIn followers
- 500 followers
About Dina K.
Experienced jewelry and luxury business professional with a strong background in diamond expertise, high-value sales, and international retail management. Certified by the Diamond Council of America (DCA), I bring advanced knowledge of diamond quality, grading principles, and customer engagement strategies.I have successfully led multi-region retail operations, managed and trained sales teams, and represented luxury brands in highly competitive markets. My career spans across diamonds (natural and lab-grown), fine jewelry, premium furniture, and social media marketing, giving me a versatile perspective on consumer trends and luxury market growth.Key areas of expertise include: • Diamond Knowledge & Certification (DCA-certified; specialized in natural and lab-grown diamonds) • Luxury Sales & Client Engagement (bridal jewelry, bespoke pieces, HNW clientele) • Retail & Operations Leadership (multi-store management, team training, key holder roles) • Marketing & Business Development (brand building, digital strategy, social media presence) • Entrepreneurship (founder of a social media agency, co-owner of a wellness business)With proven success in driving sales, mentoring teams, and advancing sustainable luxury, I continue to contribute to the evolving jewelry industry in the United States and internationally.
Experience
Client Advisor
Aug 2025 — Present · Miami, FL, US
Provided elevated services in luxury retail, specializing in high jewelry and bridal sales. • Successfully achieved sales plan goals, contributing to overall store performance. • Advised clients on engagement rings, ensuring a personalized shopping experience.
Education
Yale School of Management
Digital marketing: Strategic Perspective
2020 — 2021
GSI Diamond Essentials
Diamontologist
Movie park school
Course, Cinematography and Film/Video Production
2020
Diamond Council of America
Certified diamontologist, Diamontology
2021 — 2021
South Ural State University (SUSU)
Bachelor's degree, Entrepreneurship/ economics and enterprise management
2005 — 2010
New York Film Academy
Videoproduction, Photographic and Film/Video Technology/Technician and Assistant
2019
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