At Sir Argyle Diamonds, established in 1934, we believe true beauty shines brightest when it's ethically sourced. Discover how we meticulously ensure every diamond in our inventory is 'True to Origin', adhering to the highest standards of integrity and social responsibility.
Our unwavering commitment to ethical sourcing

Since our establishment in 1934, Sir Argyle Diamonds has always maintained the 'True to Origin' principle for every diamond in our inventory. We rigorously adhere to the Kimberley Process Certification Scheme, ensuring all our diamonds are conflict-free and ethically sourced. Your peace of mind is paramount.
True to origin, GIA Certified for Peace of Mind

Our Respect to all Aboriginal's Native People its culture and tribes and their traditional Land Owners.
🇸🇱 🇦🇺 🇮🇳 🇨🇦 🇦🇴 🇿🇦 🇵🇰
Unlike many others, Sir Argyle Diamonds proudly owns two diamond mines in Africa. From day one of our mining operations, we've invested in our Local Village and its Native people while building their community in Africa, We employ over 100 Local individuals, providing comprehensive healthcare, hospital facilities, and housing plans. This direct ownership ensures our ethical standards are upheld at every step of the journey.

Taj Willams Avi Naidu Israel Barclay
VP CEO CFO
A legacy of trust, brilliant for generations Ldor Vador 1934
Welcome to Sir Argyle Diamonds our Head office is located in Monte Carlo meet our corporate representative the Vice president is Taj Williams Who's Fifty Generation Mine Owner Born in Israel 🇮🇱 Family has been unearthing Diamonds in Botswana and South Africa Since 1934 and Accessing Wealth with the Right Portfolio that is worthy to consider all Diamond as investment in this Global Economy Specifically Fancy Color Diamonds between Pinks Blues Reds Green worth $15 Billion Dollars USD Yearly in trade and investment Gateway We're Sir Argyle Diamonds Succeeded.
“Choosing a Sir Argyle Diamond meant not only acquiring a stunning piece but also knowing it came with a story of integrity and care. Their commitment to ethical sourcing is truly commendable.”
Yours sincerely P Hilton Belair California