Barbed Blue and Green Diamond Signet Ring
We're obsessed with this unique diamond signet ring from designer Tamsin Rasor. Handcrafted from polished 18 karat yellow gold, the face of the ring is set with upside-down blue and green diamonds in a beautiful ombre effect. The upside down diamonds give this ring plenty of edge, while the overall look keeps it classic. A bead-textured surface catches all the light, and a tapered band makes it comfortable enough to wear on the daily.
Tamsin Rasor
Founded by designer Tamsin, this contemporary fine jewelry collection brings together a unique blend of design, craftsmanship, and artistic expression. After studying design in London and building a career across fashion, home, and product design, Tamsin discovered fine jewelry as the perfect intersection of creativity, engineering, and fine art. Launched in 2020, the brand celebrates versatile, playful pieces designed to feel personal and inclusive while honoring the transformative power of wearable art. Crafted in 18k gold in collaboration with master jewelers in New York’s Diamond District, each collection embraces bold color, subtle nods to Art Deco design, and a modern perspective that creates timeless pieces meant to be worn and enjoyed every day.