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key locket in silver with gold key charm attached on a white background
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Lily Blanche bird and key lockets in silver with gold, silver, and rose gold key pendants on chains
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Key Locket | Silver

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In stock  - Free UK returns.
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  • 90 day hassle free returns
  • Free UK & USA Delivery on orders over £75
  • Free Jewellery Care Kit Gift worth £20 on all orders
  • Complimentary Luxury Gift wrap on all orders


Here at Lily Blanche, we take pride in our craftsmanship, the quality of our jewellery, the expertise of our personalisation team and the speed & security of our delivery service. Our Lockets are all independently tested and hallmarked with a full UK hallmark by the Edinburgh Assay Office.

We are proud members of the National Association of Jewellers, since 2012 and we reflect the honesty, integrity, and professionalism of their code.

We strive to ensure every customer has a great experience when buying from us and recommends us to their friends. If you are not pleased with your order for any reason, please get in touch. We will happily exchange or refund if it is in its original condition and returned to us within 90 days. Refunds within the UK are free. Engraved items are non-refundable.

+44 (0)1786 271376

This pretty filigree, sterling silver locket heart with key opens to take two pictures or a keepsake and comes with a little 18 carat gold vermeil key.

The Lily Blanche Key Collection is one of our most romantic collections. This pretty locket heart features a sweet key charm. The locket opens to take two pictures or a keepsake. This heart-shaped locket with key charm makes a great wedding or engagement gift for a bride or bride to be. One of the most popular lockets in our collection, your locket can be personalised to take two photos or a tiny keepsake.

The locket heart is made of sterling silver and the key is made of18 carat gold vermeil on sterling silver. Your Key locket is hallmarked by the Edinburgh Assay Office with the official Edinburgh hallmark.

The locket comes in a black ribbon-tied gift box, nestled in a cloud of crisp tissue paper. A little branded polish cloth and storage pouch are included to ensure your locket sparkling and clean. The locket heart measures 32mm x 23mm (1.25 inches  x 0.8 inches) The key charm measures 13mm x 7mm (0.5 inches  x 0.2 inches). This locket heart also comes with a rose gold vermeil key charm. Your locket comes on sterling silver curb chains and you can choose the chain length. Matching pendants, bangles and earrings available.

Free UK shipping and returns. Next working day delivery is available for this locket. Order before 12pm and choose express delivery. See all Heart Locket Necklaces

Metal Sterling silver
Dimensions Locket measures 32mm x 23mm, Key measures 13mm x 7mm
Length 18/24/30 in (46/61/72 cm)
Photo Size 28mm x 19mm
Hallmark Yes. Hallmarked in Edinburgh by Edinburgh Assay Office
Product Collection Keys
Item Presentation Ribbon-tied gift box
Precious Metal Silver
Shape Heart
Size Medium
UK Mainland, Highlands & Islands
(3-5 Working Days)
FREE Standard Delivery on all orders over £75
60 day easy returns.
UK Standard Tracked Delivery for orders of £75 or less
(3-5 Working Days)
UK First Class Tracked Delivery
(1-2 Working Days)
UK Express Delivery
(Guaranteed Next working day)
UK Saturday Delivery
(1-3 Working Days)
(7-14 Working Days)
FREE Standard Delivery on all orders over £75
60 day returns.
Express Shipping (3-7 working Days)
Rest of World
Express Shipping (2-7 Working Days)

Everybody at Lily Blanche works hard to ensure you are delighted with your purchase. However, if you are unhappy with it for any reason please let us know as soon as possible and we will do our best to ensure your complete satisfaction.

15 Reviews Hide Reviews Show Reviews

  • 5
    the delivery was insanely amazing

    Posted by Gabino on 5th Apr 2022

    beautiful quality, the delivery was insanely amazing. this locket necklace is for an anniversary. 1 million stars ❤️

  • 5
    Thank you so much!!!

    Posted by imik6qrq on 30th Mar 2022

    Thank you so much!!! this necklace is truly lovely very well made and worth every penny. wonderful present for my lovely mum

  • 5
    Excellent gifts. Exemplary customer service.

    Posted by Conor Campbell on 30th Mar 2022

    The Lily Blanche team looked after me really well. The team were very helpful and accommodating. The jewellery that I purchased made excellent gifts that went down really well. The team went out of their way to make sure that my order and experience were beyond expectations. Looking forward to my next LB purchase. Thanks to the team - top notch.

  • 5
    Amazing service and beautiful…

    Posted by Christopher Oluwole on 18th Feb 2022

    Amazing service and beautiful lockets. Will definitely buy from you again. Thank you

  • 5
    Absolutely amazing service!

    Posted by Lyndsay Kennedy on 22nd Jul 2021

    Absolutely amazing service. Ordered a locket with two photos as a gift for my mum and it’s stunning. The whole presentation of the gift is beautiful too. Would definitely recommend and hope to buy more from Lily Blanche.

  • 5
    Gold Star Service

    Posted by Conor Campbell on 20th Jul 2021

    Very easy to place order for locket to include photos sent with placement instructions. Excellent quality locket supplied. Photos placed and sized perfectly. Communications with Natalie could not have been bettered. Fast delivery. 100% satisfaction. Will be a returning customer.

  • 5
    Bought a locket for my wife's birthday…

    Posted by Ben on 19th Jul 2021

    Bought a locket for my wife's birthday with 2 pictures inside. A really easy order and pay system. Arrived at 2 working days as requested. Wife couldn't of been happier!

  • 5
    Excellent customer service ad beautiful…

    Posted by Naushabah Khan on 16th Jul 2021

    Excellent customer service ad beautiful lockets from Lily Blanche. I have bought two! One arrived for my sister's 30th birthday, but there was some damage to the clasp so it would not close. Lily Blanche sent a replacement out immediately, and she absolutely loves it. It is the heart and key locket and looks beautiful. Such brilliant customer service Lily Blanche Thank you

  • 5
    Bought a locket necklace for my mums…

    Posted by Claire McDougall on 15th Jul 2021

    Bought a locket necklace for my mums birthday. Arrived on time beautifully packaged. Thank you she loved it x

Product Video


Each piece of Lily Blanche jewellery is packed in our studio with love and care. Open the box and take a moment to savour the amazing scent created by master perfumier Euan McCall of Jorum Studios. Under the tissue you will find a ribbon-tied gift box containing a velvet storage pouch. Our pouches are made for us in the USA and incorporate Intercept® technology to keep your jewellery sparkling when it is not being worn.


In the envelope with your name on it, you will find a polish cloth to keep your silver or gold jewellery clean. There is also a ring sizer. Keep it in your jewel box as it will come in handy.


If your item is a gift, you can opt to add a complimentary, ribbon-tied, luxury gift bag & a gift message at the basket stage.

Our packaging is reusable and recyclable. The care kit is designed to give your jewellery longevity. If you would rather go paperless, just check the tick box in the checkout and we will remove the invoice, envelope & ring sizer.


We hope you enjoy the experience of shopping with Lily Blanche.

"Outstanding personal service. Fabulous jewellery which arrived beautifully packaged & smelt divine. It felt like I had been shopping in the most exclusive boutique in Bond Street". Olivia H.