
By Mary Smith
In the rarefied world of luxury fashion and art, Diana Kuzmenko stands out as a visionary entrepreneur. As the founder and CEO of 5th Dimension International Concierge Service, Diana offers a unique blend of high-end concierge services, art curation, and fashion consulting, all tailored to the needs of a discerning global clientele. With a robust background in law, art, and oil and gas production, Diana brings a strategic and analytical approach to the world of luxury services, creating a distinctive niche at the intersection of art, law, and fashion.
5th Dimension, Diana’s luxury fashion concierge brand, specializes in providing exclusive access to luxury items and professional advice in the realm of fashion. The company’s core values of exclusivity and discretion are reflected in its tailored consulting processes and advice, which help partners build and elevate their vogue. In addition to its consulting services, 5th Dimension offers a luxury fashion concierge service that allows VIP customers to access highly exclusive merchandise, sourcing products that can’t be found on any public marketplace. The brand also provides 24/7 availability, with same-day delivery available for VIP clients.

5th Dimension’s suite of services includes personal and family styling, event styling, style assessments, image consulting, trend forecasting, and exclusive access to rare or exclusive pieces and pre-order collections. Through these offerings, Diana and her team create distinctive styles in accordance with each client’s preferences, body type, and lifestyle, ensuring that they are always at the forefront of fashion and style.
Diana’s passion for fashion and art has led her to attend prestigious events around the world, including Fashion Weeks in Paris, Dubai, and Milan, where she has been a guest of iconic brands like Dior, Valentino, Fendi, Miu Miu, Alexander McQueen, Zimmermann, and Gucci. Her presence at these events, as well as her roles as an official ambassador for Bulgari and Zimmermann, have solidified her position as a tastemaker and influencer in the worlds of fashion and luxury.
Beyond her work in fashion and luxury services, Diana is also an accomplished art curator and gallery owner. She has opened a contemporary art gallery in Dubai, UAE, and has curated world-class exhibitions that showcase the work of both established and emerging artists. Her innovative approach to blending luxury services with art was highlighted in her highly popular VR project in the Metaverse, which was nominated for “Best VR Project” in April 2023.

Diana’s success in the worlds of luxury services, fashion, and art is built on a foundation of diverse and multifaceted education. She holds degrees in Law from Moscow State University and in Oil & Gas Production from Gubkin State University, as well as credentials in Fashion & Art from the prestigious Sotheby’s Institute of Art, with a focus on Digital Art and NFTs. She has also deepened her expertise in contemporary art through studies at Momma NY.
Despite her many achievements, Diana remains grounded in her spiritual practice, which emphasizes the harmony between material success and inner growth. She is a Master of Angelic Reiki and a Master of Ancestor Healing, using these disciplines to foster personal and collective well-being. Her dedication to meditation and her commitment to maintaining a sense of peace and clarity are a testament to her belief that one can master both the physical and spiritual aspects of life, achieving a perfect balance.
Diana Kuzmenko and 5th Dimension are redefining the landscape of luxury fashion and art concierge services. Through her innovative approach, multifaceted education, and deep passion for art and fashion, Diana has created a unique and highly sought-after niche in the world of luxury services. Her commitment to excellence, exclusivity, and discretion, as well as her dedication to her clients’ needs, have solidified her position as a leader in the industry and a tastemaker in the worlds of fashion and art.