Ready to Ship
The Cosima 18ct Yellow Gold Ring with .32ct Round Diamond & .22ct Diamond Halo | .54ct TDW
Ready to Ship
This one-of-a-kind piece is available now for shipping or boutique collection.
Be transfixed by The Cosima Ring with 0.54ct Round Cultured Diamond, a distinct halo treasure inspired by vintage finery.
Why we love this ring:
- 0.32ct round brilliant cultured diamond imbues this unique ring with tradition
- Halo of sixteen bezel set diamonds plus two trios of bezel set side diamond clusters totalling 0.22ct swathes the centre stone in an endless sparkle
- Milgrain bezel setting protects centre stone while adding subtle detail for additional flair
- Half-rounded band for comfortable wear
- Crafted with 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.
18ct
Yellow Gold
.32ct Lab Grown Round Brilliant Cut White Diamond
Bezel Set
.22ct Lab Grown Round Brilliant Cut Diamond
The Cosima Halo Ring
Halo with Side Stones
Milgrain Bezel
Straight Band
Love it, but it's not quite right? Contact us to create a bespoke piece inspired by this design, tailored to your vision.
Prefer a white gold look? We offer rhodium plating to create a cooler, silvery tone.
Not sure of the perfect size? Many customers purchase the ring in its current size, then claim a complimentary resize after gifting or the wearer tries it on. For all rings over $500, enjoy free resizing within 6 months of purchase. If you'd rather resize later, simply select 'current size' now and contact us when you're ready.
Shipping:
Orders can take 2-3 business days to process before shipping. As soon as your package has left our warehouse, you will receive a confirmation by email.
- Australian shipping: Enjoy free express shipping on all orders over $79
- International shipping: Enjoy free express shipping on all orders over $250
- Insurance: All orders over $350 are covered by complimentary insurance
- Click & Collect: Shop online and pick up your purchase in-store at no extra cost.
- See here for our full shipping policy.
Returns:
- Ready-to-ship returns: We offer exchanges or store credit on any purchases made in-store or online (excluding final sale items) within 14 days of purchase.
- Custom jewellery: We are unable to offer exchanges or refunds on any custom, made-to-order, or resized jewellery.
- See here for our full refund policy.
- Our fine jewellery is covered by a 12 month warranty period from the date of purchase.
- See here for our full warranty policy.
Need assistance? Chat with our concierge
Customer Reviews
I’ve turned a very sentimental and precious necklace into the ring of my dreams using the gold swap initiative. Hannah and the incredible team at Molten have been such a pleasure to work along side with making my vision come to life. I couldn’t fault the process and the end result is so stunning and exactly what I had in mind.
Google Review
The staff was not only friendly but also incredibly knowledgeable about their products. They helped me make informed decisions about the pieces.
Store Review
One of my favourite jewellery stores in Brisbane. All the items I have bought and worn from Molten are my favourite pieces and I always get compliments when wearing them. If you want unique, stylish pieces, shop at Molten.
Google Review
The entire process has been seamless, from purchasing, resizing through to pickup. All of the ladies I dealt with were extremely helpful, bubbly and made our experience feel extra special, keeping us informed with frequent email or phone updates. We cannot wait to use them for our wedding bands as well!
Store Review
Purchased my wedding band with the girls on James Street and they were amazing.
Google Review
The team at Molten Store are so helpful and lovely to deal with! My mum and I had custom rings made using the Gold Swap program and the girls were so patient and kept us informed at every stage. Both of our rings are so beautiful. Definitely recommend!
Google Review
Great friendly service, especially for a guy who knows nothing about jewellery. They helped me and put me in the right direction for a present.
Google Review
I have been constantly blown away by Molten Store. They have gone above and beyond every time I've reached out with a query and the professionalism, understanding and patience has definitely secured a return client.
Google Review