• Our Sydney Store

    Visit our Sydney CBD showroom!

    Our showroom is also our repair/re-model workshop drop off point. Bring in your old jewellery for a Cartmer Clean!

  • Adam Cartmer - Jewellery Designer

    Adam is a very creative Jewellery Designer having started in the Gold and Jewellery industry in his late 20's in 2007. Since then, he has seen many trends come and go and after designing and making almost ten thousand pieces, he still loves the newest and latest trends.

  • Hussam Shather - Sydney Jewellery Consultant and Designer

    Hussam is a lead Diamond selector and Jewellery consultant for our Sydney showroom. Please book him by appointment so he has time to prepare for your free consultation.


We now have over 50 'in-store only' sale items each week in 18ct Fine Jewellery - call today to book your appointment (02) 9233 5440.


Emerald Collection

The Cartmer Emerald Collection showcases the unique natural qualities of this beautiful gemstone, with various sizes and colour grades available.


Diamond Engagement Rings

The perfect Diamond Engagement Ring awaits you at Cartmer. Our Showroom has a range of ready made settings, and is also the meeting point to custom create your own ring according to your own taste and requirements.


Coloured Stone Bracelets

Visit our Showroom to browse our large range of Coloured Stone Bracelets, featuring Emerald, Sapphire, Ruby, and Tanzanite.


Sydney Jeweller

Cartmer Jewellery is a custom luxury boutique that makes Engagement Rings and sells GIA Diamonds. Adam Cartmer, is a talented creative designer who specialises in face-to-face jewellery consultations, from young couples getting engaged, to re-modelling your favourite jewellery into something new. Adam and his jewellery consulting and design team have designed thousands of pieces of jewellery and are always happy to sit down and think of a creative way to make your new dream piece. So that we can allocate time for you, please call for an appointment first on (02) 9233 5440.

We will repair your jewellery with the same high quality service and provide realistic and fair quotes on the spot, with a quick turn around time.

Our business offers:

  • Engagement Rings.
  • Workshop Repair Services: cleaning, polish and rhodium, ring re-size, re-model, and repair of broken jewellery.
  • Custom and bespoke jewellery. 
  • GIA and other branded diamonds, natural and lab-grown.
  • Insurance claims.

We look forward to you visiting our boutique on Level 1 of the Dymocks Building in Sydney CBD.

The Cartmer Team.