Mayfair Gems® is a Registered Trademark owned by Mayfair Gems Ltd. Trademark Number: UK00004263289.
International Trademarks pending. WIPO IRN: 1905162.
Mayfair Gems was established in 2024 by Arya Marafie, a second-generation gemstone supplier whose father was a gemstone expert with over 40 years of direct mine-to-market experience.
After a successful career in a different industry, Arya identified a market opportunity to develop a coloured gemstone brand that would be built on the key tenants of quality, transparency and efficiency. After several months of market research, Arya put together a small team and a panel of gemmologists, and the business began.
Mayfair Gems has quickly built a strong reputation and has gained many new clients. In November 2025, the company was proud to be the headline sponsor of the 2025 London Gem & Mineral Show.
The team are deliberately scaling the business slowly and carefully, ensuring that meeting (or exceeding) client expectations always remains the top priority.

Arya is committed to applying the skills gained from his previous career whilst immersing himself in the gemstone industry & acquiring the most advanced knowledge. He studied at Gübelin in Switzerland & was awarded the prestigious “Gübelin Coloured Gem Professional Diploma”. He now continues specialist training at the world's most prestigious gemmological institutions.
Before founding Mayfair Gems, Arya had a 23-year career in the oil industry working for a single large multinational. He specialised in jet fuel and was proud to work within an expert team running one of the world’s largest suppliers.
He held many senior management roles with career highlights including implementing quality management systems across the entire global business and designing a groundbreaking platform facilitating the sale of aviation fuel online (that is now in use around the world).
Arya holds a professional qualification as an ISO9001 Lead Auditor, multiple certifications relating to design, web & database development and a BSc in Business Management. He is an experienced investor in the financial and luxury asset markets and also has a non-executive role within his family's law firm.
View our main gemstone catalogue
View our main gemstone catalogue
View our main gemstone catalogue
Thank you! You are now subscribed to our newsletter.


© 2026 Mayfair Gems Ltd. All Rights Reserved.
Mayfair Gems® is a Registered Trademark owned by Mayfair Gems Ltd. Trademark Number: UK00004263289.
International Trademarks pending. WIPO IRN: 1905162.