Cartmer Jewellery & Repairs – Sydney CBD

Cartmer Jewellery & Repairs is a boutique studio in Sydney's Dymocks Building, specialising in custom engagement rings, lab-grown and GIA-certified diamonds, jewellery remodelling, and expert repairs.

Our services include rhodium plating, resizing, polishing, and bespoke designs, all crafted in-house with exceptional attention to detail. Whether you're creating a new piece or restoring a treasured heirloom, our team offers personalised consultations and expert craftsmanship to bring your vision to life.

Book your appointment online or contact us today to start your custom design or repair.