About MOSAMY

Our Story

MOSAMY® brings together two names—Mosin and Amy—and a shared love of gemstones, jewellery and the memories they carry.

Based in Melbourne, Australia, we bring over 20 years of combined experience in the gems and jewellery industry. Our inspiration is simple: timeless pieces to wear, treasure and one day pass on to the next generation.

Our connection to gemstones goes beyond collecting them. Mosin facets coloured gemstones, cuts opals and handcrafts jewellery, bringing practical knowledge of the journey from rough stone to finished piece.

Over the years, we have built a personal collection of gemstones, choosing stones that draw us in through their colour, character and individuality. Our experience and relationships within the industry shape how we select stones for MOSAMY.

A Connection with Australia

Australian opals and sapphires hold a special place in our story. Through their remarkable colours and natural character, we want customers around the world to feel a connection with Australia—and make that connection part of their own story.

Alongside our Australian gemstone focus, MOSAMY offers gemstone and minimalist jewellery for everyday wear, meaningful gifts and occasions worth remembering.

Our hope is that a MOSAMY piece becomes something personal: a reminder of someone, somewhere or a moment you want to keep.