100% sustainable jewellery doesn’t exist and we know that. We’re taking an honest approach to our sustainability journey and refuse to greenwash. Paying to offset our carbon emissions is not good enough when the planet is in crisis. That’s why our next step is to understand how we can actively reduce your emissions
We’re a member of the RJC and Code of Practice certified, along with all six of our factories.
Becoming a member of this organisation means we’re actively committed to making its environmental principles part of our business strategy.
This year we were one of 50 companies selected for the Planet 50 sustainability awards.
While we’re not yet in a position to offset the carbon emissions from our supply chain, we’re actively investing in reducing emissions — we’re currently purchasing renewable energy for our warehouse, and three of our suppliers (four by May 2023) have moved to using greener energy from renewable sources on site, as we transition to carbon reduction.
Currently, we’re offsetting the residual emissions across:
We launched our ongoing delivery carbon offsetting in 2021.
We started to offset our packaging emissions in January 2023.
Including our head office, warehouse and pop-up stores.
We have yet to start offsetting our supply chain emissions.
This project in Peru’s Tambopata-Bahuaja Biodiversity Reserve supports the indigenous communities that live in this region of the Peruvian Amazon, and addresses the local economic drivers of deforestation and forest degradation. The project significantly reduces global carbon emissions through conservation, protecting the rainforest ecosystem, and scaling up sustainable community forest management. It also supports socially inclusive farming by creating equal opportunities for farmers and workers, promoting fair labour practices, and keeps a close eye on the area’s precious natural resources.
The Chyulu Hills REDD+ project aims to protect the Chyulu Hills in Kenya, a volcanic mountain range in the southeastern part of the country that’s very close to Mount Kilimanjaro. The region has vast forests, woodlands, savannahs, wetlands and springs, as well as a wild population of Africa’s best-known animals – lions, cheetahs, wild dogs, rhinos, elephants, and various antelopes. The REDD+ project aims to achieve two objectives: decreasing greenhouse gas emissions resulting from deforestation and forest degradation, and safeguarding biodiversity while also providing economic advantages to the nearby forest-dwelling communities.
The Southern Cardamom rainforest is the largest remaining rainforest in Southeast Asia, and plays a vital role in preserving the region’s biodiversity. The Southern Cardamom REDD+ project seeks to protect 497,000 hectares of this tropical rainforest, which has significant global importance in terms of wildlife conservation. The project uses global best practices of forest protection and community development to safeguard the forest.
We also continue our 5+ year partnership with reforestation charity TreeSisters, sponsoring trees to be planted and maintained in diverse ecosystems along the tropical belt, while supporting and empowering the women behind this incredible charity.
Our chains and necklaces fall within four lengths. Some designs are adjustable, with extender links that can be used to fasten in multiple positions to create shortened or longer chains for your ultimate neckmess.
| Style | Total Length | Extensions |
| Choker | 380-420mm | 310-420 |
| Short | 450mm | 410-450mm |
| Medium | 500mm | 460-500mm |
| Long | 560-750mm | 520-560mm |
Still Can’t Find Your Fit?
Speak to a member of our customer care team.
Doubts about your ring size? We’re here to help you find the right fit. Choose a finger for measuring, or your own ring, and let’s get started.
1. Cut a narrow strip of paper or piece of string and wrap it comfortably around your intended finger
2. Mark where the ends meet
3. Match the measurement to the circumference column in the below conversion chart. If it falls between 2 sizes, we advise you to order the larger size.
| Finger Circumference | UK | US | EU | China |
| 45mm | G | 3.75 | 45 | 6 |
| 46.5mm | H | 4.25 | 46.5 | 7 |
| 47.8mm | I | 4.5 | 47.5 | 8 |
| 49.0mm | J | 5 | 48.5 | 9 |
| 50.3mm | K | 5.5 | 50 | 10 |
| 51.5mm | L | 6 | 51 | 11 |
| 52.8mm | M | 6.5 | 52.5 | 12 |
| 54.0mm | N | 6.75 | 53.5 | 13 |
| 54.7mm | O | 7 | 55 | 14 |
| 56.6mm | P | 7.5 | 56 | 15 |
| 57.8mm | Q | 8 | 57.5 | 16 |
| 59.1mm | R | 8.5 | 59 | 17 |
| 60.3mm | S | 9 | 60.25 | 18 |
| 61.29mm | T | 9.5 | 62.75 | 19 |
| 62.8mm | U | 10 | 63 | 20 |
| 63.8mm | V | 10.5 | 64 | 21 |
| 65.2mm | W | 11 | 65 | 22 |
| 66.5mm | X | 11.5 | 66.5 | 23 |
| 67.5mm | Y | 12 | 67.5 | 24 |
| 68.7mm | Z | 12.5 | 69 | 25 |
Still Can’t Find Your Fit?
Check out our Printable Ring Size Guide, or contact our customer care team who are on hand to help.
S/M measures 185mm/7.2in
M/L measures 205mm/8.0in
Doubting your bracelet or cuff size? We’re here to help make sure upgrading your arm stack is as stress-free as possible.
1. Cut a narrow strip of paper or piece of string and wrap it comfortably around your intended finger
Printable Bracelet Sizing Guide
Use our Printable Bracelet Sizer to help you find the right fit. All you need for this is a printer and paper.
Still Can’t Find Your Fit?
Check out our Printable Ring Size Guide, or contact our customer care team who are on hand to help.
The Rewards Stack is Missoma’s exclusive loyalty scheme. Create an account and you’ll earn points to redeem against your next order every time you place an order with us or complete activities such as referring a friend, or following us on socials.
Redeeming points for discounts on your orders is simple – you’ll be able to select the amount you want to redeem in your bag or at checkout.
| Shipping Method | Cost | Timeframe |
| UK Standard | Free on orders over £50 £3.95 on orders below £50 | 2-3 Working days |
| UK Next Day | Free on orders over £100 £5.95 on orders below £100 | Next day |
| International deliveries | see Shipping for full details |
Please note: Any items purchased with engraving or monogramming will take 7-10 days to be delivered. All delivery times exclude UK Bank Holidays.
We’re unable to accept returns on engraved, monogrammed or other personalised items.
We accept returns up to 60 days after receipt of your order. Returns from UK mainland are free of charge.
For International returns, please see Returns.
Our worldwide shipping, returns, and operations (head office, warehouse, stores) are all 100% carbon neutral.
All of our jewellery is crafted using recycled sterling silver and gold, and this year we are working towards using recycled brass. We also source certified conflict-free diamonds in our Fine collections.
Each piece is handcrafted by our longstanding teams in India and Thailand whose factories are reguarly audited by the Responsible Jewellery Council.
This piece should be stored in a cool, dry place and cleaned carefully with a soft non-abrasive cloth to maintain shine.
Read our jewellery care guide to find out how best to care for your jewellery.
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