Jewellery that's genuinely worth wearing
Handcrafted in Melbourne by Iris Saar Isaacs. Each piece is a sculptural object first, a wearable second — designed so you'll never want to take it off.
AWARDS










You've outgrown everyone else's idea of beautiful
You're drawn to pieces with personality, depth, and artistic integrity — jewellery that reflects who you actually are, not who the fashion magazines say you should be.
inSync Design creates sculptural statement pieces for women with discerning taste who refuse to settle for the ordinary. These aren't accessories pulled from a factory line.
They're wearable art designed for the woman who has cultivated her own style over years of living boldly.
Collector favourites
Art that's built to last
Tired of statement jewellery that tarnishes, irritates your skin, or feels too heavy to wear all day? Every piece here is designed to solve those frustrations.
"I test every single design by wearing it myself — how it moves, how it feels through real life, how it catches the light. If it doesn't pass my own standards, it never reaches you."
— Iris Saar Isaacs
Louise Feneley, Artist
"Beautiful jewellery that's not only gorgeous to wear, but also well made. As an artist, I appreciate the elegant simplicity of the designs and I regularly wear the earrings, even in the studio. Thank you Iris for bringing such gorgeous and unusual designs to the marketplace."
Jessica Durrant, Illustrator
"I love my Mesh chandelier earrings, they are so glam and go with so many looks. I love how artistic the lines of the design are and how eye catching they are!"
Trudy Rice, Artist
"inSync design is my absolute go to for stylish, beautiful Australian made jewellery. Loving my latest purchase! Even the packaging is beautifully thought out! I always get comments when wearing a piece and they make the perfect gift for special friends!"
Let customers speak for us
WHY WOMEN COLLECT INSYNC
Designed to feel effortless. Made to stay with you for years to come.
Each piece begins as a simple line drawing in my studio in Melbourne.
From there it is shaped, refined, and worn — by me — until it feels exactly right on the body.
The goal is always the same. Jewellery that looks sculptural, feels like nothing, and makes even a white t-shirt feel intentional.
Join thousands of satisfied customers who trust us for their needs. Experience the difference that dedication and expertise make.
Iris Saar Isaacs
I'm Iris, and I've spent the last 17 years creating jewellery that refuses to follow the rules. I'm not interested in trends or what's "supposed" to sell—I'm obsessed with designing pieces that move beautifully, feel incredible to wear, and make you feel like the most interesting woman in the room.
My journey started on a whim at a pre-Christmas market with 70 hand-painted brooches. Those pieces nearly sold out that first day, and within months they were in the National Gallery of Victoria, then the V&A in London, then MoMA.