From £48
Engagement rings · Wedding and eternity bands · Bridal party jewellery
United Kingdom, Wales, Ireland
Jewellery
Sif Jakobs
Sif Jakobs Jewellery is a Copenhagen-based Danish jewellery house offering lab-grown diamond engagement rings and wedding bands in 14 karat gold, and sterling silver bridal jewellery set with zirconia.
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Sif JakobsDesigner and founder
Sif JakobsDesigner and founder
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Meet the jewellery
Sif Jakobs
Sif Jakobs Jewellery is a Danish jewellery house founded in 2009 by the designer Sif Jakobs, born in Iceland and trained as a goldsmith in Sweden. She has been based in Copenhagen since 2000, and the brand's headquarters are at Mesterlodden 23 in Gentofte, just north of the city.
The design approach is affordable luxury with a Nordic restraint: clean lines, sparkle and a strong sense of proportion. Italy is a second home to the designer, and many collections are named after Italian places, among them Venice, Rome, Ravello and Alba. Memories of Icelandic landscape, its rock formations and volcanic structures, also feed the work. Her mantra is "Let Yourself Shine".
“I love jewellery that adds glamour to a woman's look. This is why my jewellery always sparkles and stands out.”
Sif Jakobs, designer and founder
For weddings the house offers a fine-jewellery line of lab-grown diamond rings, from solitaire engagement rings to half-eternity and full-eternity bands, in 14 karat yellow or white gold. Stones are graded TW G-H colour and VS clarity. Alongside it sits a bridal edit in 925 sterling silver, rhodium-plated or plated with 18 karat gold and set with hand-set cubic zirconia, with necklaces, earrings and bracelets for the bride, her party and her guests.
The brand's factory is a member of the Responsible Jewellery Council. Silver pieces are nickel-free, and engraving can be added to selected collections before purchase. Pieces arrive in a gift box or bag.
Sif Jakobs Jewellery is sold online in the United Kingdom at sifjakobs.uk, with orders shipped from a warehouse in Denmark, and through retailers in 21 countries. Awards include Brand to Watch at the UK Jewellery Awards 2016 and Fashion Jewellery Brand of the Year at the Inhorgenta Award 2017.
- At a glance
- Since
- 2009
- Destinations served
- Copenhagen
- Calls
- Customer service weekdays 9am to 4pm Danish time
The magazineNo. 721 · Autumn 2026
Sif Jakobs in our magazine: the setting, the day and the details, page by page. Read it online, or download it on a computer.
Read the issue →
The EditSif Jakobs JewellerySif Jakobs is not a bridal brand and does not claim to be. It is the best answer in Europe to the bridesmaid problem, with a real lab-grown diamond line above it.Read the story →
Reviews
What couples say
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Where they work
Where they work
Mesterlodden 23, 2820 Gentofte, Denmark
- Their base
What they do
Services and fees
Engagement rings
- Solitaire rings in 14 karat yellow or white gold
- Lab-grown diamonds from 0.30 ct to 3.00 ct, TW G-H colour, VS clarity
- Round, oval and cluster settings
- Statement rings, including the Ravello and Ariccia designs
Wedding bands and eternity rings
- Half-eternity and full-eternity bands set with diamonds
- Slim pave bands and three-stone and five-stone rings
- Ring sizes from 50 to 60
Bridal jewellery
- Necklaces, earrings and bracelets in 925 sterling silver with rhodium or 18 karat gold plating
- Hand-set cubic zirconia stones
- Heart and solitaire pendants for the bride
Gifts for the wedding party and guests
- Colourful jewellery for guests
- Anniversary gifts
- Watches in 316L stainless steel with sapphire crystal
- Gift cards
Fees
- Diamond rings (14 karat gold, lab-grown diamonds)Per ring, published online
- From £779 (Alba) to £10,905 (Ravello); solitaire engagement rings from £1,119
- Bridal necklaces and earrings (18 karat gold plated sterling silver)Per piece, published online
- From £149
- EngravingFollina and Portofino collections
- Free
- Exchange or return labelPer return, UK orders
- £3.95 exchange, £8.95 return
Questions couples ask
Before you write to them
Which wedding rings does Sif Jakobs Jewellery make?
The fine-jewellery diamond collection includes solitaire engagement rings, half-eternity and full-eternity bands and statement rings, all in 14 karat yellow or white gold with lab-grown diamonds. The silver collections add more affordable bridal necklaces, earrings and bracelets.
What are the diamonds and metals made from?
The diamond rings are made in 14 karat solid gold (585) with lab-grown diamonds of TW G-H colour and VS clarity. Silver jewellery is 925 sterling silver with rhodium plating or 18 karat gold plating, set with high-quality cubic zirconia, and is nickel-free.
Can my jewellery be engraved?
Free engraving can be added to pieces from the Follina and Portofino collections, and it must be added before the item goes into the basket. Engraved pieces are made especially for you, take around 5 to 7 business days to arrive, and cannot be exchanged or returned.
How long does delivery take in the UK?
Orders ship from a warehouse in Denmark with UPS and typically arrive in 2 to 3 business days. Delivery is free on orders over £89. Delivery is not available to the Isle of Man, Jersey or Guernsey.
Can I exchange or return a piece, for example a ring in the wrong size?
Items bought on sifjakobs.uk can be exchanged or returned within 30 days of receipt, in their original condition and packaging. An exchange label costs £3.95, a refund return label costs £8.95, and choosing a gift card adds 10 percent extra value with a free label.
What warranty applies?
All products are covered by a 24-month right of complaint for faults and defects, under the Danish Sale of Goods Act. It does not cover misuse, lack of maintenance or normal wear.
How should I look after wedding jewellery?
Put jewellery on last and take it off first, and keep it away from perfume, hairspray, lotions and cleaning products. Remove it before showering, swimming or exercising. Wipe it with a soft cloth, or wash gold-plated and rhodium-plated pieces in lukewarm water with pH-neutral soap, and store each piece separately.
Can I buy a gift card?
Yes. Gift cards are sold at sifjakobs.uk, and all pieces come wrapped in a gift box or gift bag.
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