Name: Ao no Senkō Brooch
Brand: Aiko Tanaka
SKU: aonosenko
Price: 144.98 USD
Availability: InStock

Aiko Tanaka Ao no Senko brooch, a spray of blue and lilac marquise crystals in silver with a white pearl, on white

Side view of the Aiko Tanaka Ao no Senko pearl brooch showing its blue crystal leaves and silver setting, on white

Woman in a grey wool blazer wearing the Aiko Tanaka Ao no Senko blue crystal and pearl brooch on her lapel

Aiko Tanaka Ao no Senko brooch with blue marquise crystals and a white pearl, resting on soft cream fabric

Ao no Senkō Brooch

$144.98

$190.00

[青の閃光 – Blue Radiance]

A trace of blue, defined through light

Sizing

One Size

Size: Measures 2.36 inches in length, designed to fall with a balanced, elongated proportion.

Pin Back: A finely engineered hinged pin with a secure clasp fastening, designed for precise placement and a seamless, stable hold.

Material

9mm AAAA+ Akoya Pearl
Selected from the highest grade of Japanese Akoya pearls, this larger form is valued for its depth of luster and presence. Subtle variations in surface and tone are preserved, allowing the pearl to remain distinct.

Tanzanian Blue Spinel, Aquamarine & Zircon
Blue spinel sourced from Tanzania carries a saturated, cool tone, while aquamarine introduces a softer, more diffused blue. Zircon adds clarity and light through precise cutting. Together, they create a layered range of blue—shifting between depth and brightness.

How to wear

Designed to sit close to the garment, with a balanced proportion that holds its position without excess movement.

Limited Stock

Current batch is available in limited quantities and ready to ship
Complimentary 14-day return & exchange
Complimentary 14-day warranty & damage protection

ATELIER

Each Aiko Tanaka piece is handcrafted in Mie Prefecture, Japan - home to the waters of Ise-Shima - using Japanese Akoya pearls and carefully selected stones. Chosen for their individual character, the materials are assembled and finished by hand, with natural variation preserved throughout the process. A balance of natural form and precise structure.

SHIPPING

Orders are prepared with care and typically dispatched within 5–7 business days.

All shipments are fulfilled via USPS Ground from our operation studios in New York City and Florida. Tracking details are provided once your order has been dispatched.

CARE

Pearls and natural stones require considered handling.

Avoid prolonged exposure to water, chemicals, or abrasive surfaces. After wear, gently wipe with a soft cloth and store separately to preserve luster and surface integrity.

GIFTING

All pieces are presented in signature packaging. If your order is intended as a gift, no pricing details will be included. A note may be added upon request.

ATELIER

Each Aiko Tanaka piece is handcrafted in Mie Prefecture, Japan - home to the waters of Ise-Shima - using Japanese Akoya pearls and carefully selected stones. Chosen for their individual character, the materials are assembled and finished by hand, with natural variation preserved throughout the process.

SHIPPING

Orders are prepared with care and typically dispatched within 5–7 business days.

All shipments are fulfilled via USPS Ground from our operation studios in New York City and Florida. Tracking details are provided once your order has been dispatched.

CARE

Pearls and natural stones require considered handling.

Avoid prolonged exposure to water, chemicals, or abrasive surfaces. After wear, gently wipe with a soft cloth and store separately to preserve luster and surface integrity.

GIFTING

All pieces are presented in signature packaging. If your order is intended as a gift, no pricing details will be included. A note may be added upon request.

Designed by Aiko Tanaka

INSIDE THE STUDIO

A closer look at how each Aiko Tanaka piece takes shape—from the first sketch and material selection to the hand-finished details behind the final form.

CRAFTING JOURNEY