London Nocturne : Color Change Alexandrite and Black Agate Ring

The London Nocturne Ring centers on a remarkable round brilliant cut Czochralski grown alexandrite, prized for its dramatic color change that shifts from deep blue to vivid red in different light. Framed by bold black agate and diamond accents, the design creates striking contrast that amplifies the gemstone’s mysterious brilliance.

Inspired by Art Deco geometry, London Nocturne balances light and shadow with clean structure and confident symmetry. The architectural setting draws the eye into the alexandrite’s shifting color while the surrounding elements give the ring a refined, sculptural presence designed for collectors of distinctive fine jewelry.

The Graphic Contrast Collection explores the power of geometry and contrast in fine jewelry. Inspired by Art Deco design and modern architecture, these pieces balance bold structure with refined craftsmanship. Clean lines, symmetry, and deliberate light and dark elements create designs that feel both timeless and unmistakably modern.

• Center Stone: Lab Created Czochralski Alexandrite

• Shape: Round Brilliant Cut

• Color Change: Blue to Red

• Accent Stones: Black Agate and Lab Grown Diamonds

• Diamond Color: E to F

• Diamond Clarity: VS1

• Setting Style: Halo Statement Ring

• Metal: 10K or 14K Gold