Taylor Swift Wears Diamond-Led Mix of Independent Designers at iHeartRadio Awards

Taylor Swift turned the iHeartRadio Music Awards into a lesson in how diamond jewelry can do more than glitter. In a celadon green Wiederhoeft look with sparkling embellishments, she wore pieces from at least five contemporary designers, a mix that put independent names, not just star power, at the center of the story.

The sharpest buy-in for readers came from the diamonds themselves. Nak Armstrong’s Ruched Ear cuff, in 18K white and rose gold with 0.92 total carats of diamonds, was listed online at $8,250. An ear cuff like that works differently from a classic stud or drop: it adds height and edge, and it creates a focal point near the face without requiring a fully built-out ear. Spinelli Kilcollin’s Aysa Tennis Bracelet pushed the wrist into the same conversation, with 2.80 total carats of diamonds and a listed price of $15,700. The appeal of a tennis bracelet is its uninterrupted line of stones, and on Swift it read as refined but not stiff, the kind of piece that can live comfortably beside heavier styling or stand alone with a watch.

The rest of the jewelry reinforced the current appetite for mixed metals and layered, designer-led stacking. INSTORE identified Dena Kemp earrings in 18K yellow gold set with bi-color tourmaline, morganite, sapphires, beryl and diamonds, plus rings by L’Dezen and Selim Mouzannar. That combination matters because it shows how celebrity jewelry now works less as a matched suite and more as a composition, with color, gold tone and diamond sparkle moving in different registers rather than repeating the same motif. Swift may also have been wearing her engagement ring by Kindred Lubeck of Artifex Fine Jewelry, although that identification remained tentative.

The attention is not accidental. The iHeartRadio Music Awards are now in their 13th year and celebrate the most-played artists and songs on iHeartRadio stations and the app throughout 2025, which makes the red carpet feel especially tied to mainstream visibility. Swift’s history with the show only amplifies the scrutiny: at the 2024 ceremony at the Dolby Theatre in Los Angeles on April 1, 2024, she won six trophies, including Artist of the Year and Tour of the Year, after entering with nine nominations. Even her lighter iHeartRadio-related jewelry choices have drawn notice before, including a Tilly Sveaas Gold T-Bar Cub Link Necklace in sterling silver with 18K yellow gold plating, priced from $385 to $455 depending on length. That is the Swift effect in its purest form: independent jewelers do not just lend her sparkle, they gain a fast track into the conversation around what diamond layering should look like now.