Price match guarantee
Pay directly when placing your order. No credit card number, no extra passwords, no worries.
Only pay for what you like. Review your order first and then decide what you want to keep.
Pay your orders in installments and at your own pace. You decide how much you want to pay monthly.
Klarna is one of the leading payment providers in Europe and a licensed bank that is fundamentally changing the payment experience for buyers and sellers. The company, founded in Sweden in 2005, enables online shoppers to handle outstanding payments immediately, later or in installments quickly, easily and securely. Klarna works with more than 130,000 retailers such as Asos, Spotify, MediaMarkt and Deutsche Bahn and currently employs more than 2,500 people in 14 countries. In 2014 Klarna took over Sofort GmbH; In 2017, Billpay GmbH was acquired. The company's investors include; Sequoia Capital, Bestseller Group, Atomico, VISA and Permira. More information can be found atwww.klarna.ie
Definitely! Shopping online couldn't be more secure than with Klarna. In a store, you can always touch and check the goods you want to buy before paying for them. We believe that online shopping should be no different. That's why Klarna purchase on account gives you the opportunity to check your goods first and pay later.
Our goal is to make shopping easier and safer - smooth. That is why we take drastic measures to protect you as a buyer against fraud and unreliable online retailers. Whenever you see the Klarna logo in an online store, you can be sure that the store is trustworthy and meets our strict requirements.
Klarna is also certified by TÜV Saarland and Trusted Shops. Certificates give you as a consumer positive indications of the quality of the services and products. The associations registered under "the TÜV" are known worldwide and the certificates promote the highest international reputation. TÜV Saarland has concentrated on customer-oriented services outside the traditional official fields of activity. Every year, TÜV Saarland ensures that our business model is serious and that Klarna offers secure payment methods through a detailed investigation.
Klarna has been a “Trusted Shops Authorized Partner” since 2011 and as an “authorized partner”, Klarna's processes are perfectly adapted to the Trusted Shops quality criteria. The Trusted Shops quality criteria are based on national and European laws that are important for online shopping. They take into account the current judgments and requirements of consumer protection organizations or go even further. Read more about the Trusted Shops seal of approval here.
In addition, Klarna Buyer Protection protects you with every purchase from Klarna. This is an agreement between you and Klarna that allows you to shop online safely. To ensure that the Buyer Protection Directive applies, you as a consumer must make the purchase from an entrepreneur. Please note that the Buyer Protection Directive only applies to payments made with Sofort if it is expressly stated on the payment method selection page in the merchant's online store.
Yes of course! You can chat with us in the app at any time or call us on 0221 669 501 10
Pay directly when placing your order. No credit card number, no extra passwords, no worries.
Only pay for what you like. Review your order first and then decide what you want to keep.
Pay your orders in installments and at your own pace. You decide how much you want to pay monthly.
Klarna is one of the leading payment providers in Europe and a licensed bank that is fundamentally changing the payment experience for buyers and sellers. The company, founded in Sweden in 2005, enables online shoppers to handle outstanding payments immediately, later or in installments quickly, easily and securely. Klarna works with more than 130,000 retailers such as Asos, Spotify, MediaMarkt and Deutsche Bahn and currently employs more than 2,500 people in 14 countries. In 2014 Klarna took over Sofort GmbH; In 2017, Billpay GmbH was acquired. The company's investors include; Sequoia Capital, Bestseller Group, Atomico, VISA and Permira. More information can be found atwww.klarna.ie
Definitely! Shopping online couldn't be more secure than with Klarna. In a store, you can always touch and check the goods you want to buy before paying for them. We believe that online shopping should be no different. That's why Klarna purchase on account gives you the opportunity to check your goods first and pay later.
Our goal is to make shopping easier and safer - smooth. That is why we take drastic measures to protect you as a buyer against fraud and unreliable online retailers. Whenever you see the Klarna logo in an online store, you can be sure that the store is trustworthy and meets our strict requirements.
Klarna is also certified by TÜV Saarland and Trusted Shops. Certificates give you as a consumer positive indications of the quality of the services and products. The associations registered under "the TÜV" are known worldwide and the certificates promote the highest international reputation. TÜV Saarland has concentrated on customer-oriented services outside the traditional official fields of activity. Every year, TÜV Saarland ensures that our business model is serious and that Klarna offers secure payment methods through a detailed investigation.
Klarna has been a “Trusted Shops Authorized Partner” since 2011 and as an “authorized partner”, Klarna's processes are perfectly adapted to the Trusted Shops quality criteria. The Trusted Shops quality criteria are based on national and European laws that are important for online shopping. They take into account the current judgments and requirements of consumer protection organizations or go even further. Read more about the Trusted Shops seal of approval here.
In addition, Klarna Buyer Protection protects you with every purchase from Klarna. This is an agreement between you and Klarna that allows you to shop online safely. To ensure that the Buyer Protection Directive applies, you as a consumer must make the purchase from an entrepreneur. Please note that the Buyer Protection Directive only applies to payments made with Sofort if it is expressly stated on the payment method selection page in the merchant's online store.
Yes of course! You can chat with us in the app at any time or call us on 0221 669 501 10
We’ve partnered with Humm to give you a flexible way to pay. With Humm, you can spread the cost of your purchase over manageable instalments instead of paying everything upfront, helping you budget with confidence. Minimum and maximum spend limits may apply.
Humm is a credit product and subject to approval. Late or missed payments may incur fees. Please ensure you can afford the repayments.
14th October 2025 | by Sarah
Unlock private sale access
Birthday privileges
Plus a world of exclusives, curated for you.
It is law within the UK that every item of precious metal sold such as Platinum, Gold, Silver is stamped labelling the item with the type of metal it is. Platinum pieces which weigh less than 0.5 grams, 18ct Gold and Palladium pieces weighing less than 1.0 gram and Silver pieces weighing less than 7.78 grams are except from hallmark.
At Diamonds Factory all our products are hallmarked as per UK hallmarking law from London Assay Office (The GoldSmith Company)
The Goldsmiths' Company Assay Office is the oldest assay office in the United Kingdom. It has provided hallmarking services since The Goldsmiths' Company was founded in the 1300s. The company received its royal charter in 1327 and ranks 5th in order of precedence of the 12 Great Livery Companies of the City of London.
Hallmarking dates back to the 1300s when Edward I of England passed a law requiring any item made of silver, which was offered for sale, to be at least of equal quality as that of the coin of the realm (silver currency). The wardens of The Goldsmiths' Company were tasked with visiting workshops in the City of London to assay (test) silver articles. If these articles were found to be below standard they were originally destroyed and the metal forfeited to the King. If they passed, each article received the King's mark of authentication - the mark of a leopard's head. By 1478, there were several hundred workshops and merchants manufacturing silver articles in the City of London. It was not possible for the wardens to visit them all so the merchants were ordered to bring their items to Goldsmiths' Hall for testing and marking and a permanent Assay Office was established in the building. This is the origin of the term hallmark - struck with the King's mark at Goldsmiths' Hall.
In 1544 the Goldsmith's Company adopted the King's mark as their town mark and the mark of the leopard's head is now internationally recognised as the mark of this assay office.
The Goldsmiths's Company Assay Office is still based at Goldsmiths's Hall and remains the oldest company in Britain to be continually trading from the same site. However, it also has two satellite offices; at Greville Street in Hatton Garden in the heart of the London jewellery quarter and within a high security complex near London's Heathrow airport. It now has a new off-site facility within the Dalston-based jewellery manufacturer, Allied Gold. This is the first time in the Assay Office's 700 year history that it has opened permanent hallmarking services on a customer's premises.
In addition to hallmarking, the office has now expanded its range of services to support the jewellery trade and enforcement authorities. It offers a variety of specialist analytical services including nickel, lead & cadmium testing, antique silver dating, non-destructive compositional analysis, plating thickness measurement and a melt and assay service for scrap precious metal carried out in their fully independent on-site laboratory. Other services offered are a jewellery valuation service, laser marking, trading standards assistance, high quality photography and a comprehensive range of training and educational seminars, lectures and specialist events.
With Halloween right around the corner, what better way to get in that spooky spirit than with a little bit of Halloween jewellery inspiration to help you along the way for any upcoming events! Whether you’re looking to make your everyday jewellery collection that little bit darker to celebrate the season or you’ve got a big fancy dress party around the corner you need that extra bit of sparkle for, we’ve got you covered with all our latest Halloween-inspired jewellery pieces!
Diamond Side Stone Emerald Shaped Emerald Engagement Ring
522€
Amethyst drop earrings with Shephard hook
825€
Prong Setting Round and baguette Blue Sapphire Hoop Earring
1,915€
Bar Setting Full Eternity Black Diamond Ring
685€
Solitaire Blue Topaz Delicate Chain Bracelet
358€
Claw Prong Setting Round Citrine Halo Earring
1,305€
Ruby Solitaire Pendant with Diamond Chain
742€
How to Style Jewellery for a Halloween Feel (Without Going Costume-y)
If being bold with jewellery is more your thing, layering is set to be your best friend when trying to achieve that everyday gothic look. Why not style a traditional cross necklace amongst various other different length chains to create a statement look, or double up on your accessories by pairing a pair of black diamond earrings with a matching black diamond ring too. Mixing your metals is also another big yes on our list when it comes to creating more Halloween-inspired looks that we recommend too. Looking for a more alternative gemstone? Amethysts and Garnets are other great gems that can be associated with Halloween too if you prefer to opt for a little less darkness and a little more colour.
Gemstones That Nail the Halloween Palette
Black Diamonds
Emeralds
Rubies
Garnets
Amethysts
How to Pair Halloween Jewellery for Maximum Impact
Statement + Minimal
Colour Play
Metal Contrast
Layering
How to Choose Quality (Fast)
The hardness of your chosen gemstone is important, as if you’re looking to invest in a piece of jewellery that you plan to wear everyday, it needs to be durable and able to stand the test of time. We have our very own gemstone buying guide which has all the information you need on quality, and can be found here. Touching on the importance of the 3 C’s, our handy guide is there to help you to understand the quality of the jewellery you're looking at.
Care & After-Halloween Wearability
Worried about the longevity of Halloween-themed jewellery? Luckily, here at Diamonds Factory everything we stock is of an exceptionally high quality and not directly associated with costume jewellery, so it can be worn and reworn to your heart’s content. You may prefer to wear gemstones for more special occasions, but once you’ve tried and tested it, if you find you prefer mixing a bit more colour into your accessories you’re more than welcome to wear them everyday instead. No rules apply in this instance, and your more seasonal jewellery can be styled again and again all throughout the year.
So there you have it, we’ve wrapped up everything you need to get set in style for Halloween 2025. Halloween is the perfect time to experiment with your style and embrace the mysterious, magical energy of the season. Whether you’re drawn to the edgy elegance of black diamonds or the intriguing allure of emeralds, each of these gemstones offers the perfect balance of sophistication and seasonal flair. So, as you plan your Halloween getup, don’t forget to add a little spooky sparkle to your jewellery collection. Here at Diamonds Factory, we offer an exquisite collection featuring these very gemstones. So, why not explore our gemstone collection and find the perfect piece to add a touch of magic to your look?