In celebration of Singapore’s 60-year journey, a journey marked by resilience, shared purpose, and quiet strength — B.P. de Silva unveils The Guardianship Sapphire and Diamond Convertible Necklace: a High Jewellery creation that honours the legacy of those who came before us, and the generations still to come.

Commissioned especially for the National Museum, and 100% of its proceeds will go towards supporting the museum through an auction during its charity dinner on August 15th.


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A Rare Sapphire from B.P. de Silva's Private Collection

At the centre of the necklace lies a 9ct vivid Royal Blue Cushion-cut Sapphire from Sri Lanka, natural and untreated by heat. For B.P. de Silva, the Sapphire is more than a gemstone—it is a symbol of our beginnings. It recalls our Founder’s voyage by sea with his father, guided by bold aspirations and a pocketful of precious gems. That three-year odyssey led to a new beginning: the founding of our first atelier in Singapore, in 1872.

A Museum Piece in Ode to Strength, Elegance, and Unity

Over 23 carats of Diamonds surround the Royal Blue Sapphire; a bold silhouette set in platinum inspired by Art Deco architecture. Art Deco represents an era of emergence; an expression of elegance and strength. 

The necklace's stepped, wing-like form incorporates influences from both the historic motifs of the B.P. de Silva jewellery house, and Singapore’s modern skyline. It is an ode to those before us and the collective journey that lies ahead, where people of many cultures gather, build, and rise together. 

Convertible Mastery, Where Innovation Meets Versatility

B.P.’s Guardianship Sapphire & Diamond Convertible Necklace offers multiple ways of styling, designed to allow its wearer to adapt the piece to different style.

With our creation of The Guardianship Sapphire and Diamond Convertible Necklace, B.P. de Silva’s newest High Jewellery unveiled exclusively for the National Museum of Singapore, we hope to inspire reflection on the shared voyage of our ancestors, the foundation, and the vibrant tapestry that is Singapore.

The Guardianship Sapphire and Diamond Convertible Necklace will be available for private bidding at the National Museum of Singapore’s Fundraising Dinner, taking place on Friday, 15th August 2025.

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