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made from Pure Platinum
20% OFF fee on your first purchase | Use Code: 7879WELCOME20
Made for You
This product is made for you. Please allow longer delivery times for the production of your item. Note, this product is popular and sells out quickly. You will receive regular updates via email.
Lifetime warranty & 30 Day free returns
With all 7879 jewellery, you can enjoy a liquid asset that grows your wealth while you wear it. The epitome of that philosophy is this Liquid Metal Cuff, where the unique finish of the metal conjures the look of molten precious metals.
Add this cuff to your collection if you’d like an elevated version of a classic jewellery piece, or gift it to someone whose wealth you want to see grow.
All our products are uniquely polished in our signature satin finish. This jewellery is designed to appear a perfect blend between matte and high gloss. Our products are purposefully created to mark in high gloss so the more you wear your item the more beautiful and shiny it becomes.
Our jewellery is officially hallmarked by the Assay office with the full traditional UK marks. The process of using a laser sometimes leaves a dark halo around the engraving. This can easily be removed by rubbing with a cloth or your finger.
All our products are made from ethically sourced and recycled pure platinum and 24k Gold.
All 7879 items come with a unique certificate of authenticity. Please retain this certificate in order to sell your item back for cash via your portfolio.
Due to the manufacturing and polishing process product weights can vary by up to 0.5g.
Outside Diameter: 69.0mm x 54.0mm
Inside Diameter: 65.0mm x 50.0mm
Cuff Opening: 25.0mm
Bevelled Metal Edge
Finish: Satin Finish
Outside Diameter: 74.0mm x 59.0mm
Inside Diameter: 70.0mm x 55.0mm
Cuff Opening: 25.0mm
Bevelled Metal Edge
Finish: Satin Finish
999 platinum = 99.9% purity
850 platinum = 85% purity
600 platinum = 60% purity
600-850 platinum = 60-85% purity
High Street Brands*
7879 Buy Back Guarantee
Hallmarked by Assay
Hypoallergenic & Anti-microbial
Subject to metal
Sustainable & Responsibly Sourced
I was obv introed to 7879 recently an bought a ring to see wht all the rave woz abt. Don’t never wanna take it off. V. happy customer. I’m never sell it back 😘🥰😍
Great concept and really good range of products. Highly recommend.
I am honestly impressed with the quality of this jewellery. The fact that I can wear my own investment is even more impressing! Definitely buying more!
Such stunning pieces! High quality! Already can’t wait for my next purchase. Thank you soo much 7879.
I am so impressed with the concept, quality and design of this jewellery. As I am a massive jewellery lover buying a piece that is actually an investment makes it even more justifiable to purchase more of quality pieces rather than any other jewellery !
Bought a bracelet for my partner, really enjoyed reading all of the info on the website and seeing the prices moving in real life. Ordered and it arrived next day with DHL which was great! Everything about the opening experience and packaging was really well put together. I will be back for sure!
7879 has the best service! I tested this site as it was mentioned by my best friend. I cant believe how quickly my platinum earrings came. Thank you so so much x x x
I stumbled upon this site and just love the concept. I bought the feather charm earrings in gold and I’m absolutely blown away by the quality. I’ve never owned 24K gold before and it’s another level. The colour is so pure and they weigh so much more than you would expect - in a good way! Truly striking jewellery, with completely transparent pricing and way more fun to own than the bit of ETH I have floating around somewhere. Also just bought one of the platinum chain bracelets - can’t wait for it to arrive!
Great quality necklace, looks better in person and has a nice weight to it… I like style of the jewellery and the ethos behind it… will buy again
Loving my new necklace from @7879_london
Gorgeous gorgeous gorgeous..
Brilliant first experience! Bought a bracelet for my partner, really enjoyed reading all of the info on the website and seeing the prices moving in real life. Ordered and it arrived next day with DHL which was great! Everything about the opening experience and packaging was really well put together. I will be back for sure!
Best place for pure platinum and gold
Absolutely love my new cable chain necklace in gold. Can't wait to layer this up!
Love my new gold diamond cut curb chain in 16 and mini hoop earrings
Bought my fiance this pendant and chain. So happy with it
Pure Platinum Diamond Cut Double Curb Chain
Our concierge team is available to help you from 9am to 5pm via email and live chat. Have you seen our FAQ’s page? Click here to see what other customers have asked.
Find the answer you need in our FAQ’s here
Click here to send us an email
Many believe 24K Gold and 999 Platinum to be too soft for wearable jewellery. This is in fact not true. Whilst pure metals are more malleable and often more expensive to manufacture, pure Gold and Platinum are in fact indestructible. To truly appreciate this jewellery and to witness its strength it must be seen in person. Nevertheless, 7879 offers a lifetime warranty period for any items that experience damage. Items can also be sold back for cash in any quality and at any time based on the current metal value minus a small fee.
All our jewellery is officially hallmarked by the Assay office with the full traditional UK marks confirming our purity levels and quality. Every item also comes with a unique authenticity certificate identifying each product. Please note, laser engravings sometimes leave a dark halo around the marks. This can easily be removed by rubbing with a cloth or your finger.
Many jewellery companies make their products from 14 or 18 karat gold while charging premium prices. We think there is a better and fairer approach. Every piece of our jewellery is made from pure 24 karat gold or pure platinum. This purity promise allows us to tie our prices to the current market platinum or gold value. Not only are you buying a higher quality product, but you’re also paying a fairer and more transparent price.
We use the current market price of gold and platinum to decide our prices. Because our materials are pure, we can determine the price based on the weight of the piece. Unlike our competitors, the live prices on our website reflect real-time data fed directly from international metal markets. This means you’re paying the most accurate and fair price at the time you make your purchase.
You have 30 days to return your unused jewellery for a full refund. Alternatively, you can sell back your product to us at any time, for the current market price. You can track the current value of the items in your personal portfolio.