InSync Design - Australian Handmade Designer Jewellery Store

900+ ★★★★★ Reviews

Award-Winning Handmade Jewellery –
Featherlight, Hypoallergenic,
Designed to Last a Lifetime

Art You Can Wear | Designed & Made in Australia | Lifetime Guarantee

Discover Your Statement Piece

Why inSync design?

Hypoallergenic & Skin-Friendly – No nickel, no irritation, just effortless elegance.
Featherlight & Comfortable – Statement pieces designed for all-day wear.
Timeless & Collectible – Beyond fast fashion, each piece is a conversation starter.
Handcrafted in Australia – Ethically made, never mass-produced.
Lifetime Guarantee – Because true craftsmanship lasts forever.

STAND OUT. STAY COMFORTABLE. SPARK CONVERSATIONS.

At inSync design, jewellery isn’t just an accessory—it’s a statement. Designed and handcrafted by Iris Saar Isaacs in Melbourne, inSync pieces blend bold creativity with minimalist charm.

Ultra-light, sculptural, and made to turn heads, each design celebrates individuality. Whether you’re an artist, an architect, or simply a lover of great design—your jewellery should be as unique as you are.

💛 Dare to be different. Wear inSync.

👉 Shop the Collection

TOP JEWELLERY PICKS

Fan Favourite

X2 Stone Earrings - Raw/ Black

from $150.00 AUD

Fan Favourite

Rings Brooch - 22ct Matt Gold Plate

from $150.00 AUD

Fan Favourite

Revel Earrings - Raw Stainless Steel

from $130.00 AUD

Fan Favourite

Cobble Necklace - 22ct Matt Gold Plate

from $150.00 AUD

Iris's Pick

X2 Twist Brooch - Raw/ Black/ Gold

$190.00 AUD

Let customers speak for us

from 760 reviews

One more…

I am running out of words to describe my latest addition to my inSync collection! Beautifully funky, caught my eye and became mine! 😂💕

Dominique H.

04/09/2025

Lodge Necklace - 22ct Matt Gold Plate

Beautiful earrings, stunning actually. Very well presented and packaged. Fast delivery. Look amazing on.

Wendy

03/28/2025

Bow Stud Earrings - Raw Stainless Steel

Gorgeous

The Loop earrings - classy and individual. Loving the matte gold look and lightweight design. Not too large but enough to be noticed. Matched it with the Ripple ring - perfect! This is my third set of Iris's work and it never dates!

Bronwyn S.

03/26/2025

Loop Stud Earrings - 22ct Matt Gold Plate

Great product and experience

Very impressed with my first purchase from In Sync. Love my earrings but also the unboxing experience was so thoughtful and made it feel very special! Pics wouldn’t load unfortunately

Jenni A.

02/24/2025

inSync design

Great earrings

Peter

02/20/2025

Poppy Earrings - 22ct Matt Gold Plate

What can I say!

It never fails to thrill me when I receive my much anticipated parcel from inSync design, and I’ve received a few over the years 😂
But today was super special… in addition to my gold scribble brooch, who says scribbles are not classy? 😂 and my silver flower brooch 💕 I was the very lucky recipient of a beautiful one of a kind pressed print of Trudy Rice. What a treat!!! Thank you inSync design 💕💕💕

Dominique H.

02/04/2025

inSync design

Handy to have!

I bought these silicone stoppers when ordering something else. They are handy to have in case you lose one in your collection!

Rie

01/03/2025

10 x Stud Earrings Backs, Clear Silicone Stoppers

Lovely addition to my InSync Design collections!

I already have and enjoy wearing the gold one of this flower brooch. So it was so nice to have the silver one given as a Christmas present by my family. I love wearing the silver and the gold ones together to give a stunning look!

Rie

12/29/2024

Flower Brooch - Raw Stainless Steel

Love this pink!

I have quite a collection of inSync brooches in raw, gold, red, green, white and black. This pink really stood out when I browsed recently. It is a lovely deep pink and the shape is true to its name. Perfect for white linen in summer. These brooches always receive compliments. I love them!

Cathie P.

11/29/2024

Soar Brooch - Pink

Converted 💛💛💛

I’ve always been a silver girl, but wearing my new InSync gold Bosket Earrings, I’m converted! Thanks Iris loving my new look.

Trudy R.

11/23/2024

Bosket Earrings - Raw Stainless Steel

Fabulous

Your design in all your work is amazing Iris , I just wish that I was 40 years younger to do them justice.😱❤️

Linda C.

11/20/2024

X2 Olio Earrings - Raw/ Black

Another gorgeous brooch from inSync design!

Thank you Iris for another gorgeous brooch you have created. Thank you also for making sure that I received my order in time for my trip overseas! I am going to enjoy wearing it for sure!

Rie

11/16/2024

Flower Brooch - 22ct Matt Gold Plate

Love it! Beautiful, comfortable and unique like all the pieces I got from you!! It is wearable art!!

10/24/2024

Atria Ring - 22ct Matt Gold Plate

Elegant and versatile

Carol

10/11/2024

X2 Stone Earrings - Gold/ Black

Stunning

Carol

10/11/2024

X2 Meander Stud Earrings - Raw/ Black

As Seen At Some Of The Best Museums

FREE WITH PURCHASE! 💛

We’ve collaborated with Melbourne artist Trudy Rice to bring you an exclusive gift with every order. Thoughtful design, artistic expression, and a little extra magic—because we believe in gifts that truly mean something.

Spend $250+ on inSync jewellery (yes, even sale pieces!) and receive a one-of-a-kind Trudy Rice artwork, valued at $200. This isn’t just a print—it’s an original collector’s piece from a celebrated Melbourne artist (and fellow inSync collector).

But act fast—only 15 available! Once they’re gone, they’re gone.

*While stocks last.

Shop Now & Claim Your Artwork

Hi, my name is Iris.

I am the designer and maker of inSync design jewellery.

I craft award-winning ‘swoon-worthy’ jewellery for confident and creative women who want to stand out in the crowd.

Each piece is cleverly designed and meticulously handmade, focusing on comfort and exceptional quality for you…

Each Piece Is Carefully Designed, Meticulously Crafted And Sincerely Passed On.

Handmade In Melbourne, Australia

See My Favourite Pieces

inSync design Australian handmade designer jewellery

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!"