Layer with your existing pieces or let this luxurious design hold its own.

Crafted in solid gold, this ring features ethically sourced diamond, tanzanite, and black sapphire.

  • 9-karat solid yellow gold
  • Ethically sourced white diamond
  • 1mm thick gold band
  • 0.015ct
  • Grade HP3
  • ethicially sourced black sapphire triangle cut
  • 1.3mm square cut tanzanite

About Solid Yellow Gold

Our recycled solid 9-karat gold is a luxurious and wearable metal that does not tarnish easily. Our solid gold alloy contains Copper, Zinc and Silver, which together create its beautiful soft golden hue and high durability. An everyday material designed to be worn and loved.

  • Recycled Gold & Silver

    Our precious raw metals are from 100% recycled sources certified for their quality by the Responsible Jewellery Council and London Bullion Market Association. By opting for recycled metals, we gain greater transparency over our source and lighten our CO2 footprint by over 60%.

  • Responsibly Handcrafted

    We have worked with the same specialist jewellery workshops from the very beginning. Our Indian and Thai workshops employ skilled craftsmen to hand make every element of our pieces. We know the teams well and have both workshops regularly audited. We love to share that our Thai workshop is made up of 70% women, with an exclusively female management.

  • Circular Mindset

    We are committed to circularity and believe jewellery is a unique format with which this is truly possible. From our non-seasonal design and long-lasting recycled raw materials to our recycling and repairs initiative, we hope to encourage a new circular mind-set amongst our peers and consumers.

  • Say no to plastic

    We have been working to eliminate the plastic we don’t need in our supply chain, and innovate on the plastic we do need so that it is safely reused, recycled or composted. Our packaging has no foam or plastic, and we receive each piece from our workshops in biodegradable cellulose film bags.

  • Carbon Neutral

    By using a Life Cycle Assessment format, we have calculated the carbon footprint of our designs from workshop to customer. This approach gives us the data we need to lighten our footprint and off-set accurately.

UK (mainland)
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Standard Signed For 2-3 working days £6.50
Orders over £250 2-3 working days FREE
Next Day Order before 12pm Mon-Fri £8
Same Day Order before 12pm Mon-Fri (London only) £20
  • Free UK Returns

    We offer free and easy UK returns. All returns and exchanges must be sent back using our UK Returns Portal. Please connect with us on chat or email if you have any problems booking your return.

International Delivery
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We have partnered with Global-e for our international deliveries to ensure that every order is sent efficiently and quickly. There will be no additional charges for import duties & taxes on delivery, as these will be included in the price of the product or optioned to pre-pay at checkout. Please visit our Delivery page for more information.
  • International Returns

    We accept International returns within 14 days of receipt. We are unable at this moment to cover the return shipping cost. Learn More.

    *Please note: Engraved & Made To Order items are non-returnable / non-refundable unless faulty.

As a family business, quality and trust are at our core.

Thats why each product is protected with our 1 year warranty, with an easy to access repair and re-plating service beyond that.

For detailed care and cleaning tips, visit our dedicated Materials & Care page.

Solid Gold Three Stone Diamond Bamboo Ring
9-karat solid yellow gold

See details See details

- Free shipping
Recycled Raw
1 Year
We are
Carbon Neutral
Global Shipping
& Easy Returns
Recycled Raw
1 Year
We are
Carbon Neutral
Global Shipping
& Easy Returns

Styled, the Otiumberg Way.

How to find your ring size

Choosing the right ring size can be a little difficult; whether it's for yourself, a partner or a friend. To make things easy, just follow our tools and tips on how to pick the perfect size.

The most commonly purchased women’s ring sizes are a UK size J & K (small) and a UK L & M (medium).

UK / AUS US EU Inside Diameter mm Circ.
E 2 1/2 42 13.7 42.9
F 3 44 14.1 44.2
G 3.5 45 14.5 45.5
H 4 46 14.9 46.7
I 4.5 48 15.3 48
J 5 49 15.5 48.7
K 5.5 50 15.9 49.9
L 6 51 16.3 51.2
M 6.5 53 16.7 52.5
N 7 54 17.1 53.8
O 7.5 55 17.5 55
P 8 56 17.9 56.3
Q 8 1/4 57 1/2 18.3 57.6

Still not sure?Take a look at our more in-depth size guide here