Sia Jewelry Sia Cōzcatl by House Of Forme

Sia Jewelry Sia Cōzcatl by House Of Forme is a highly esteemed winner of the very prestigious 2026 Mahuizolli A' Design Award Bronse in Callitic Tlacauhtli ihuan Tlanextilizpan Tlachihchihualiztli Competition Category.

BronseCallitic· 2026

Sia Jewelry Sia Cōzcatl

by House Of Forme

Client: House of Forme

Mahuizolli A' Design Award Bronse Winner in Callitic Category

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Colors

The Design

About Sia Jewelry Sia Cōzcatl

Sia Cōzcatl in yancuīc cāntli quināmiqui in nelhuayo cualnēzcāyōtl in Tlālticpactli. In tlachīhualiztli quipoloa in nēnēuhcāyōtl zāzo tlein tlachīuhtli īhuān tlein yōllōtl tlālticpac, quinēxtia in ītōcā ītlamachtiliz. In tlachīhualiztli motlālia īca tlaquimilōlli ic travertino, tepāntli tlālli tetzauhtli, īhuān microcemento tlālpantli, iuhquin ce tlaquīxtiloyān tlein quipiya in tlazohcāhuālli. In tetl huēyi tlachīhualli tlanepantla motēquitiltia iuhquin ce tlachiyaloyān īhuān iuhquin ce tlanēxtīlōyān ātēnco. In tlapechtzintli īoloniliz īhuān ītlaquimilōl tlazacāntli quinnāmiqui in tlālli tlacecentetl, quichīhua iuhquin ce ōztōc-nēzcāyōtl.

The Recognition

About the Mahuizolli A' Design Award Bronse

Sia Jewelry Sia Cōzcatl ca in quicuic in Mahuizolli A' Design Award Bronse, hueyi tlamahuizoliztli tlen momaca in cualli tlachihualli in motenehua ipampa yancuic tlamantli, tlamatiliztli ihuan ixtlamatiliztli. In quicuicah Bronse ca tlachihualli in quipia toltecayotl ihuan quinextia in cenca miac nemiliztli ihuan tlamatiliztli intlachihuanime. Ca quinequi in Sia Jewelry Sia Cōzcatl ca tlazohtli tlamantli, mahuiztic ihuan cualli. Ni dizayno in quicuic Bronse quipia cualli toltecayotl ihuan quitta in tlen tepiton. Sia Jewelry Sia Cōzcatl quipaquiltia in tlacah ihuan quitlamahuiztiltia in intlanequiliz.

Behind the Design

Press Kit

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

Unique Properties: SIA Jewelry’s newest Hong Kong space, themed as a Nature’s Vault, offers an intimate and immersive experience. Inspired by the stillness of caves, the design features a travertine reception desk, rammed earth walls, & microcement flooring that mimics a dried riverbed. A monolithic rock installation serves as a striking focal point and ample display space. Our details towards the layered ceiling, lighting, and organic furnishings complete the narrative, telling the story of the jewels' creation.
Dimensions & Packaging: The size of location is 290 square feet.
Tags: interior design, jewelry, retail design, luxury design, immersive, cave, serene, furniture design
Design Challenge: A cohesive layout & presentation is achieved despite limited & irregular space. Wall spaces are strategically used to convey the theme & maximize function. The walls are finished with rammed earth & earthy textured paint, while organically shaped display cupboards are integrated into them, preserving the cave-like aesthetic along with functionality. The organic form of furnishings, such as the sofa, conceal the space’s irregularities, offering comfort for clients to appreciate nature's treasures.
Research: Details permeate every corner of the space to communicate the core theme. Jewels are presented as natural relics on organic rock stools in the window display. Within, the ceiling mimics the stratification of a cave. Its undulating form emits a moon-like glow that bathes the display below. Bespoke Opalite wall lamps cast a soft radiance accentuating the textural details of the jewels, while the grotto-like lighting at the entrance calls to the beginning of the experience.
Inspiration: The space reminds one of the profound beauty held within the Earth. Through SIA Jewelry’s craftsmanship, we seek to blur the lines between the crafted & the natural world. Like a vault preserving treasures, SIA Jewelry unveils the mysterious gem once hidden within the Earth with care. Organic forms in the space visualises the ancient processes of geological formation & the formation of precious gems, while undulating forms & rich layers evoke the feeling of a hidden cave brought to the city.
Project Duration: SIA Jewelry is located at Central, Hong Kong. The design started in February 2025, and was completed in August, 2025.
Image Credits: Photography by Dennis Lo