Chromatophore Bróiste by Mayu Tsutsumi - Bizoux

Chromatophore Bróiste by Mayu Tsutsumi - Bizoux is a highly esteemed winner of the very prestigious 2026 Duais Airgid A' Design Award in Dearadh Seodra Competition Category.

AirgeadSeodra· 2026

Chromatophore Bróiste

by Mayu Tsutsumi - Bizoux

Client: Bizoux

Duais Airgid A' Design Award Winner in Seodra Category

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Verified Award Winner

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Colors

The Design

About Chromatophore Bróiste

Comhchuibhíonn Chromatophore áilleacht spontáineach na ngemchloch nádúrtha le saoirseacht bheacht. Déanta as ór buí 18K, tá 392 cloch shocraithe pave ann, lena n-áirítear Alexandrite neamhchoitianta agus Garnet Gorm Bekily, cuid acu chomh beag le 1.0 mm. Rinne ceardaithe gach socrú a dhearadh le CAD a dhaingniú le smacht cruinn. Íoslaghdaíonn ródaiam dubh láithreacht an mhiotail, ag feabhsú an loinnir, agus cinntíonn claspa insimeáilte agus bioráin dhúbailte compord agus cobhsaíocht.

The Recognition

About the Duais Airgid A' Design Award

Bhuaigh an dearadh Chromatophore Bróiste Duais Airgid A' Design Award, aitheantas an-ghradamach a bhronntar ar dhearaí ardchaighdeáin, álainn agus drámatach. Is saothair thar a bheith drithleacha agus an-chruthaitheach iad buaiteoirí Airgid a léiríonn saineolas, tallann agus géarchúis shármhaith a ndearthóirí. Táthar ag súil go mbeidh an dearadh Chromatophore Bróiste ina shaothar iontach, ina léiriú sampla, thar a bheith gairmiúil agus go domhain nuálach. Is aireagán an-suntasach, ionadmhuirthe é an dearadh seo a bhuaigh Duais Airgid A' Design Award a dhéanann leas do theorainneacha na healaíne, na heolaíochta, an deartha agus na teicneolaíochta agus a chuireann chun cinn iad. Is cruthú é an dearadh Chromatophore Bróiste a bhfuil formad mór leis, a mhúsclaíonn mianta, a thugann mothúcháin dhearfacha agus a adhnann iontas agus ionadh.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: For Bizoux, color-change gemstones - those rare jewels that reveal two distinct hues - stand as the very emblem of our brand. We believe that these gems symbolize the celebration and expression of diversity, a value at the heart of our creations.

Thanks to our unparalleled sourcing capabilities, we have secured some of the world’s most exceptional color-change stones and transformed them into extraordinary jewelry.
At the pinnacle of this pursuit lies our high jewelry masterpiece: Chromatophore.
Dimensions & Packaging: Dimensions approx. 51.13 mm (H) x 41.70 mm (W) x 14.42 mm (D)
Tags: Brooch, Fine Jewelry, Alexandrite, Bekily Blue Garnet, Sapphire, Emerald, Solid Gold, Chameleon, Color Change
Production Technology: Forged in 18K yellow gold for strength and radiance, this piece holds 392 hand-selected gemstones in flawless pave. Stones as small as 1.0 mm are individually designed in 3D and set by a single artisan with precise care. Black rhodium plating minimizes metal, dissolving boundaries so only brilliance remains. Chromatophore transforms rare gems into a constellation where light itself becomes emotion.
Design Challenge: The pave setting, covering the entire form, required strict technical discipline. The chameleon’s organic contours demanded advanced 3D CAD, refined in 0.1 mm increments with prongs recalculated for structural optimization. Master setters then adjusted each seat, using stones of varied diameters to achieve organic irregularity. Every micro-adjustment - shaving, repositioning, fine-tuning - ensured a flawless surface, uniting measurable control with refined craftsmanship.
Research: The creation began with a study of the chameleon’s form, its expressions refined through sketches into a vision of high jewelry. Gemstones of varied sizes cover the surface, echoing the textures of its skin. Even the reverse, unseen in wear, bears forest-leaf motifs of its habitat. Each stone is set with precision, uniting nature’s mysterious elegance with the mastery of human craftsmanship.
Inspiration: The immeasurable beauty of natural gemstones, combined with the calculated precision of craftsmanship, defines our jewelry aesthetics. Born from this duality, Chromatophore takes its name from the chameleon’s pigment cells, showcasing color-change gems set with advanced micro pave techniques. Using exceptional materials - alexandrite, bekily blue garnet, and more - we refined complexity and precision to shape an organic, three-dimensional form that embodies the chameleon’s natural dynamism.
Project Duration: The creation of Chromatophore began in October 2022 at our Tokyo-Nihonbashi office. The initial design sketches and highly detailed technical drawings were conceived at the BIZOUX atelier, before being brought to life in the renowned jewelry workshops of Kofu, Yamanashi-Japan’s historic center of fine jewelry craftsmanship. The piece was completed in June 2023 and has since been exhibited at GINZA SIX, one of Tokyo’s most prestigious commercial landmarks.
Operation Flow: The clasp mechanism on the reverse side is precision-engineered for effortless opening and closing, allowing seamless wear. The brooch is structurally optimized with two pins, carefully positioned to ensure maximum stability. Each component is crafted with meticulous attention, providing a secure, stress-free, and technically flawless fit.
Patents: IMAGE CREDITS: DREAM FIELDS INC
Team Members: Designer: Mayu Tsutsumi
Photographer: Yasuhiro Matsumura
Image Credits: DREAM FIELDS INC