Cartmer & Co – The Strand Arcade Sydney

Cartmer & Co is a boutique studio in Sydney’s Strand Arcade, specialising in custom engagement rings, lab-grown and GIA-certified diamonds, jewellery remodelling, and expert repairs. 
Their 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, their team offers personalised consultations and expert craftsmanship to bring your vision to life.
Book your appointment online or contact Cartmer & Co today to start your custom design or repair.