DiamondBuzz
VAIRAM 2025 to explore how innovation and technology are driving the LGD growth in India
GJEPC and InCent LGD- IIT Madras present VAJRA INDUSTRY, RESEARCH AND ACADEMIC MEET [VAIRAM 2025] Workshop
The initiative envisages the growth of the Lab-Grown Diamonds (LGD) industry through technology and innovation. VAIRAM will be held on 10th Feb’25 at TTJ Auditorium, ICSR, IIT Madras.
The rise of LGD is revolutionizing the diamond industry, bringing new possibilities to explore and widening the spectrum of opportunities and innovation. VAIRAM – 2025 is dedicated to exploring the current and future states of India’s LGD industry. The event is designed to hear from the LGD industry professionals and to identify the challenges faced by the Indian industries. Through a series of expert panel and open discussions, we will examine the advancements, challenges, and potential of the lab-grown diamond sector in India. VAIRAM 2025 will provide a vibrant platform for industry networking and collaboration.
DiamondBuzz
Motorsport Meets High Jewellery: Hannah St John Turns Heads with ‘La Velocita’ Diamond Necklace at F1 Event
A 25-carat, 1,800-diamond Masterpiece Inspired by Formula 1 circuits Takes Centre Stage at the Glamour on the Grid ahead of the Australian Grand Prix
At the glamorous lead-up to the Australian Grand Prix, Hannah St John, partner of Liam Lawson, made a striking statement at the Glamour on the Grid event with a one-of-a-kind diamond necklace that seamlessly blended motorsport and haute jewellery.
Titled “La Velocit” (The Speed), the necklace was crafted by Australian atelier Martin Rogers Jewellery. The extraordinary piece features approximately 1,800 diamonds totalling 25 carats, intricately arranged to trace the outlines of iconic Formula 1 circuits from the global racing calendar.



A true testament to craftsmanship, the necklace required an estimated 250–300 hours of meticulous handwork, including weeks dedicated solely to precision diamond setting. Valued at around AUD $500,000 (approximately $350,000 USD), the piece stands as a bold fusion of speed, design, and luxury artistry.
Blurring the lines between engineering inspiration and fine jewellery, “La Velocità” captured attention across the paddock, proving that Formula 1’s influence extends far beyond the track.
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DiamondBuzz19 hours agoMotorsport Meets High Jewellery: Hannah St John Turns Heads with ‘La Velocita’ Diamond Necklace at F1 Event


