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3.95 ct. Lagoon Tourmaline and Diamond Ring in 18K White Gold

$20,950
£15,826.95
€18,150.08
CA$29,231.72
A$31,813.10
CHF 16,864.09
MX$382,735.89
NOK 213,890.87
SEK 195,695.17
DKK 135,594.85

About the Item

LAGOON Ring Refined. Radiant. Distinctively Feminine. A graceful yet statement-making piece, the ring showcases a 3.95 ct neon lagoon tourmaline—its glow unmistakable and captivating. The central stone is flanked on each side by four colorless lozenge-cut diamonds (totaling 0.50 ct), creating a sculptural silhouette that feels both delicate and architectural.
 Handcrafted in 18K white gold with claw settings. 
 Ring size: 6.5
 Complimentary resizing available upon request. Part of the LAGOON set. The matching earrings are sold separately. ABOUT SONYA K. SONYA K. was born from a moment of clarity in a world turned upside down. What began as a childhood love for gems evolved into a calling during the uncertainty of the COVID-19 pandemic and the heartbreak of war in Ukraine. Founded in 2022 by Sonya Konstantinovsky, the brand stands for timeless design, effortless elegance, and versatility. At the heart of each piece is a meticulously chosen gem—tsavorite, spinel, tourmaline, unheated sapphire—selected not only for its beauty, but for its emotional resonance. Paired with bold geometric diamonds and set in clean-lined silhouettes, each design balances masculine structure with feminine fluidity and ease. The SONYA K. design philosophy is rooted in the belief that a gemstone’s beauty should be enhanced, never overwhelmed. Minimal, refined silhouettes allow each stone to speak for itself. “I’ve always admired the glamour of Hollywood’s Golden Age, but much of its jewelry feels too extravagant for modern life. Colored gems were often lost among the sea of diamonds, their natural beauty overshadowed. I wanted to create pieces where the gem takes center stage—bringing Old World glamour into a modern context, while staying relevant for the generations to come.” At SONYA K., we see gemstones and people as remarkably alike—both take time to form, and both carry marks of the paths they’ve taken. We believe your jewelry should reflect your story: unique, evolving, and full of depth. That’s why we work only with rare, exceptional gems, crafting each piece to be lived in, layered with memory, and passed on with love. Like a lifelong companion, our jewels are here to witness your journey—and one day, to accompany the next generation on theirs, carrying a piece of yours with them.

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