MON 10:00AM – 4:00PM
TUE 10:00AM – 4:00PM
WED 10:00AM – 4:00PM
THUR 10:00AM – 4:00PM
FRI 10:00AM – 4:00PM
SAT Closed
SUN Closed

The Dymocks Building shopping centre sydney city

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. You can also book an appointment online at or email us via the website.


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 claim

Store Location

Find Cartmer
Level 1, Suite 7