Chromatophore سنجاق by Mayu Tsutsumi - Bizoux

Chromatophore سنجاق by Mayu Tsutsumi - Bizoux is a highly esteemed winner of the very prestigious 2026 د سپینو زرو A' Design Award جایزه in د زیوراتو ډیزاین Competition Category.

سپین زرزیورات· 2026

Chromatophore سنجاق

by Mayu Tsutsumi - Bizoux

Client: Bizoux

د سپینو زرو A' Design Award جایزه Winner in زیورات Category

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Colors

The Design

About Chromatophore سنجاق

کرومټوفور د طبیعي قیمتي ډبرو خپلواکه ښکلا د دقیقو صنعتي مهارتونو سره همغږې کوي. په ۱۸ قیراطه زیړ سرو زرو کې جوړ شوی، دا ۳۹۲ پاوی سیټ ډبرې لري، چې د نادرو الکساندرایټ او بکیلي شنه ګارنیټ په ګډون، ځینې یې لکه ۱.۰ ملي متره کوچنۍ دي. هره د CAD له مخې ډیزاین شوې سیټینګ د صنعتګرو لخوا په دقیق کنټرول سره ټینګه شوې. تور روډیم د فلز شتون کموي، ځلا زیاتوي، پداسې حال کې چې د لینګه شوي بند او دوه ګونی سنجاقونه راحت او ثبات تضمینوي.

The Recognition

About the د سپینو زرو A' Design Award جایزه

Chromatophore سنجاق د سپینو زرو A' Design Award جایزې ګټونکی دی، یوه غیرعادي ویاړلې پېژندنه چې لوړې درجې، ښکلو، لوړو او اغېزناکو ډیزاینونو ته ورکول کېږي. د سپینو زرو ګټونکي ډېر ځلانده او خورا خلاقي کارونه دي چې د خپلو ډیزاینرانو غوره مهارت، استعداد او ځیرکتیا ښيي. له Chromatophore سنجاق څخه تمه کېږي چې یو عالي، نمونه کار وي چې په پام وړ ډول مسلکي او په ژوروالي نوښتګر دی. دا د سپینو زرو A' Design Award جایزې ګټونکی ډیزاین یو ډېر د پام وړ او ستایل شوی اختراع دی چې ګټه رسوي او د هنر، ساینس، ډیزاین او ټیکنالوژۍ حدود مخکې وړي. Chromatophore سنجاق یو جوړښت دی چې پر هغه ډېر حسد کېږي، هیلې ویښوي، مثبت احساسات راوړي او حیرانتیا او تعجب راپاروي.

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