The MOHSTEN Vision: Modern Luxury, Master-Crafted
We create modern, statement-making fine jewellery designed to go beyond the material, becoming a personal signature that reflects exactly who you are. Intentionally stepping away from mass-produced commercial jewellery, we focus on uncompromising quality, structural integrity, and architectural design. Every piece is mindfully created to celebrate a bold future while honouring traditional master craftsmanship.
The Meaning Behind MOHSTEN: Built on Strength
The name MOHSTEN is born from the Mohs hardness scale, the scientific framework used to measure a mineral's resistance to scratching. On this scale, a diamond stands as a perfect 10, representing the ultimate pinnacle of natural durability, strength, and timeless brilliance. This geological benchmark anchors our brand ethos: we only craft with premium 9ct, 14ct, 18ct gold and platinum, ensuring your heirloom holds its beauty for generations.
The Faces Behind MOHSTEN
A 15-Year Creative Alignment
MOHSTEN is a meticulous creative partnership combining elite art theory, classical trade goldsmithing, and accredited gemology to deliver a transparent, education-first fine jewellery experience.
Hayley | Creative Director & Designer
- The Academic Foundation: Bachelor of Visual Arts (BVA), Majoring in Contemporary Jewellery – The University of Auckland
- The Master Mentorship: Two-year Studio Residency and Design Foundation under the direct guidance of acclaimed New Zealand jeweller, Shane Hartdegen.
The Philosophy: "My approach treats high-end jewellery as a form of wearable sculpture. My time at the University of Auckland and my intensive studio focus with Shane Hartdegen shaped my obsession with form, proportion, and minimalist architecture. Every engagement ring we design is engineered to sit with flawless balance on the hand."
Jess | Lead Goldsmith, Diamond & Gemstone Curator
- The Art & Trade Foundation: Manukau Institute of Technology (MIT) Diploma in Visual Arts
- The Classical Training: The prestigious Peter Minturn Goldsmith School; Pre-Apprenticeship Certificate in Jewellery Manufacture, Diploma of Goldsmithing, Advanced Diploma of Goldsmithing and Design
- The Diamond & Gem Authority: The Gemological Association of Australia; Introduction to Gems and Gemology, Introduction to Diamonds
- The Expertise: 15 years of dedicated trade and bench experience within the fine jewellery industry.
The Philosophy: "True luxury requires structural perfection and absolute gemstone transparency. My technical training at the Peter Minturn school ensures our designs are built to endure a lifetime of daily wear, while my training guarantees that every diamond and coloured gemstone we select is vetted to the highest international standards of grading and authenticity."
Step Into The Studio
Bypassing traditional, high-overhead commercial storefronts, we welcome clients into our private residential design suite and active manufacturing workshop in Remuera, Auckland. Operating strictly by appointment eliminates unnecessary retail layers and markups, ensuring every dollar of your investment goes directly into elite materials, certified diamonds, and master bench craftsmanship.
From Sketch to Studio Bench
Every MOHSTEN piece is brought to life through a hyper-local, elite production pipeline. By balancing our private Remuera bench work with Auckland's premier heritage trade specialists, we ensure your heirloom is engineered to the highest standard of structural perfection.
