Cora | Oval teal sapphire diamond engagement ring

Size Guide

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An oval Australian teal parti sapphire in shades of teal and green, ethically sourced and cut in Australia, is flanked by a pair of round diamonds in this contemporary trilogy engagement ring, handcrafted in Sydney in 18k yellow gold.

The ring shown is the actual ring in stock - this ring is a one off due to the unique colour of the sapphire, but the design can be replicated with a different centre stone if required.

This engagement ring takes a flat wedding band, such as Anna, Milla, Molly, Gabi or Edith, or a custom band.

The ring is currently size M and can be resized. 

If you need help measuring your finger, you can order our ring sizer here.


18k yellow gold, 2.11ct oval cut Australian teal parti sapphire, two natural round brilliant cut diamonds, EF VS, 0.36ct total diamond weight.


This ring design can be custom make this design with a centre gemstone of your choice, such as parti sapphire, Ceylon blue, pink, champagne or yellow sapphire, diamond, in white, rose or yellow gold, or platinum. Please contact us to enquire

Packaging and shipping

Pricing is in Australian dollars. We offer complimentary shipping Australia-wide. All pieces come beautifully packaged in Lizunova-branded black boxes. If this is a gift and you would like to add a personalised message, please select that option at checkout.