Since the early 2000s, Kathy Rose has been curating collections of fine jewelry, art, fashion, and design objects. Founded in 2023, Argyle & Valentine is a Los Angeles–based luxury lifestyle brand rooted in this longstanding curatorial practice. At its core is a dedication to craft, beauty, and meaningful expression, bringing together the work of global artisans with a distinctly modern sensibility. Driven by a passion for artistry and innovation, Argyle & Valentine continues to evolve as a cultural platform where creativity, storytelling, and timeless design intersect.