Fine By Min Verified listing

Fine By Min is a Perth-based custom jewellery studio founded by designer Min Lim, specialising exclusively in made-to-order engagement rings, wedding rings and fine jewellery. The business does not operate around a cabinet of pre-made stock; instead, each commission begins with the client and is developed specifically around their preferences, story and budget.

Min’s path into jewellery was unconventional. She began working in the industry as an accountant before moving into design, sourcing and manufacturing, eventually creating her own independent studio. That background has shaped a business philosophy built around transparency, fair pricing and direct communication. Fine By Min states that it avoids inflated prices followed by promotional discounts, preferring to price each custom piece around the actual design and materials involved.

The studio works with both natural and lab-grown diamonds as well as sapphires, Australian parti-colour sapphires, rubies, emeralds, pearls and other precious or semi-precious gemstones. Each project can involve sourcing a stone, refining the design and manufacturing the finished piece from scratch.

Fine By Min was previously known as Adaia Diamonds and adopted its current name in January 2026. The rebrand did not change the underlying bespoke design practice or its focus on custom engagement and fine jewellery.

Appointments are arranged individually so Min can focus on one client at a time. For customers seeking a highly personal alternative to conventional jewellery retail, Fine By Min offers direct designer involvement, thoughtful gemstone sourcing and a process built around creating one piece for one client rather than adapting mass-produced stock.