Isha Ambani turned heads at London's Serpentine Summer Party 2026 in a Steve O Smith gown paired with rare Glenn Spiro pink gemstone rings and heirloom diamonds from Nita Ambani's collection.

When the Serpentine Summer Party opens its gates each year, fashion inevitably takes center stage alongside art. This season, Isha Ambani stepped into Kensington Gardens with a look that felt perfectly in tune with the evening's creative spirit.
Attending as Chair of the Host Committee for the second consecutive year, Isha chose Look 5 from Steve O Smith's Autumn/Winter 2026 collection, a fluid pink bow slip dress that brought together softness and structure in equal measure. The silhouette skimmed the body effortlessly while dramatic bow detailing introduced an element of theatricality, creating a statement without overwhelming the wearer.
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The palette itself did much of the talking. Shades of pink and red played against each other, lending the ensemble a romantic energy that felt both youthful and polished. Styled by Anaita Shroff Adajania and her team, the look was kept clean and intentional, allowing the craftsmanship of the garment to remain the focal point.
On her feet, Isha opted for Manolo Blahnik's Leva sandals, a sleek finishing touch that complemented the dress without competing for attention. Her beauty look followed the same philosophy. Soft waves, luminous skin and understated makeup allowed the fashion and jewellery to command attention.
What elevated the ensemble into true collector territory, however, was the jewellery story.

Isha paired her gown with a carefully curated selection of pink gemstone rings from renowned British jeweller Glenn Spiro. Each piece carried its own character while contributing to a cohesive narrative built around rare coloured stones.

Among the standout pieces was a natural pink Vietnamese no-heat sapphire ring weighing 3.89 carats, framed by diamonds that amplified the stone's delicate hue. Equally captivating was a 14.4-carat tourmaline ring surrounded by diamonds, its vibrant colour adding depth to the overall jewellery palette.

The showstopper, however, was a double cushion-cut rubellite ring featuring two substantial stones weighing 28.44 carats and 25.74 carats. Bold yet refined, it exemplified the kind of high jewellery craftsmanship that Glenn Spiro has become known for among collectors and connoisseurs.
Together, the rings represented more than decorative accents. Pink gemstones have long been associated with individuality, creativity and emotional warmth, making them a fitting choice for an evening dedicated to artistic exchange and cultural dialogue. Their varying shades mirrored the colours of her gown, creating a seamless conversation between fashion and jewellery.

Adding another layer of significance were the diamond earrings sourced from Nita Ambani's personal collection. The pair, totalling over 15 carats, continued a tradition that has become increasingly visible in Isha's public appearances. Whether at international galas or major fashion events, she frequently incorporates pieces from her mother's legendary jewellery archive, giving historic jewels a contemporary context.
The Serpentine Summer Party itself drew an impressive guest list from across fashion, film, art and philanthropy. Co-hosted by Salma Hayek Pinault, Alfonso Cuaron and Alejandro Gonzalez Inarritu, the evening welcomed names such as Rosie Huntington-Whiteley, Sienna Miller, Isla Fisher, Marisa Tomei, Naomie Harris, Maya Jama, Alexa Chung, Adwoa Aboah, Jessie Ware, Caroline Polachek, Princess Maria-Olympia of Greece, Nicky Hilton and London Mayor Sadiq Khan.
Published: 24 Jun 2026, 09:42 am IST
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