The Cosima Ring with 0.57ct Round Cultured Diamond
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Be enamoured by The Cosima Ring with 0.57ct Round Cultured Diamond, a twinkling treasure inspired by vintage finery, gleaming with a white diamond at its heart.
Why we love this ring:
- 0.35ct round cut cultured diamond (G colour, VS1 clarity) imbues the ring with a timeless look
- Halo of sixteen bezel set diamonds plus two trios of bezel set side diamond clusters imbues this ring with a unique look of endless sparkle (0.57ct TDW)
- Milgrain bezel setting protects centre stone while adding unique detail for additional flair
- Half-rounded band for comfortable wear
- 18ct recycled yellow gold for a lifetime gleam
- Currently size N (AU), can be sized up to an S or down to a J
Thoughtfully handcrafted with recycled yellow gold sourced via our in-house jewellery recycling initiative, Gold Swap.
Return & Refund Policy
Return & Refund Policy
Your online purchase can be returned for a refund, exchange, or store credit within 14 days of delivery. Items must be unworn and in original packaging. We're happy to assist, simply contact us with your return preference, proof of purchase and order number.
For more details, please read our full returns policy here.
Shipping Info
Shipping Info
Receive free express shipping on all orders over $99, no matter your location. Express shipping within Australia is $10 for orders under $99. Find our international rates here.
For your convenience, we also offer free Click and Collect on all ready-to-shop products, simply select this option as your delivery method at the checkout.
For our full shipping details, please read here.



Want a closer look?
Phone us on 07 3252 9850 to request more images or book an obligation-free preview with our in-store team at our James Street boutique.
Get store credit for your unwanted jewellery
Yes, really. Earn 100% of your gold jewellery's value in store credit, yours to spend with us in-store or online.