• Silver diamond heart lockets hanging side by side — one closed with a small diamond star accent and one open showing two photo inserts — displayed on white background.
  • A silver heart-shaped locket with a small diamond rests on a warm wooden surface. The silver chain is arranged above the locket, which shines with a smooth, polished finish.
  • Close-up of a woman wearing a beige sweater, holding open a silver heart locket necklace that reveals two small photo inserts.
  • An open silver heart-shaped locket on a wooden surface, revealing two small inserted photos of a black-and-white dog. The silver chain lies loosely above the locket, and the warm wood grain creates a contrasting background.
  • closed silver heart locket on a delicate silver curb chain. The locket has a genuine diamond stone in it's corner.
  • A woman wearing a cozy beige sweater and matching scarf sits reading a book, styled with a silver heart-shaped locket necklace.
  • silver heart locket open showing two photographs inside
  • A woman wearing a beige sweater and soft waves in her hair smiles while holding a book, accessorized with a silver heart locket necklace.
  • Four heart-shaped lockets displayed on a deep red velvet background. Two are gold and two are silver, each featuring a small diamond on the front. The lockets vary in size and hang from matching gold or silver chains.
  • Silver necklace chain styles including curb, rope, beaded, twist and belcher chains with labelled widths.
  • Woman wearing layered gold chain necklaces demonstrating different lengths labelled 16 inch, 18 inch, 20 inch, 24 inch and 30 inch chains
1 13

Large Silver Diamond Heart Locket + Photos

Large Silver Diamond Heart Locket + Photos

In stock

£185.00
£185.00
Sale Sold out
Taxes included. Shipping calculated at checkout.
Get it on ... with .... Order within: ....
Rated 4.7/5 by 1687 happy customers.
  • Free UK Delivery Over £125
  • Free Jewellery Care Kit With Purchase
  • Complimentary Gift Wrap With Purchase
View full details

Locket Description

The Large Silver Diamond Heart Locket by Lily Blanche is a generously proportioned piece designed to hold two photographs close to your heart. Measuring 30 mm x 20 mm and weighing up to 11g including chain, it has a solid, quality feel. A brilliant-cut real diamond sits in the top right corner of the heart, adding sparkle and presence.

Hallmarked and Quality Assured

Independently tested and hallmarked by the Edinburgh Assay Office, this locket carries a full UK hallmark, your assurance of authenticity and quality. Read about hallmarking here. Your locket comes with a complimentary jewellery care kit to keep it looking its best.

Gift Packaging

This locket arrives in our signature gift box with a branded velvet storage pouch featuring Intercept® anti-tarnish technology. A free luxury gift bag is available at checkout. Free UK shipping is included, and next working day delivery is available for orders placed before noon with express shipping. Please allow one to two days for personalisation services. Please note that engraved pieces are non-returnable. Read more about personalisation here.

Personalisation

Select our photo and engraving service via the personalisation button and we will edit, print, cut and fill your locket. You can also engrave a date, initial or short message on the reverse. The larger size gives more space for engraving. Looking for a smaller version? See our 2 Photo Diamond Heart Locket.

Our Conflict-Free Diamonds

This locket features a real diamond, the birthstone for April, representing love, strength and faithfulness. All our diamond lockets comply with the Kimberley Process and United Nations Resolutions. Each locket comes with an ethical diamond certificate, and all diamonds are ethically sourced and conflict-free, backed by personal knowledge and written guarantees from our suppliers.

A Meaningful Gift

This personalised diamond locket makes a considered gift for a wife, girlfriend, mother or daughter. With photo insertion and engraving available, it can be made personal to the recipient. Delivered fully tracked with a complimentary gift box and luxury gift bag.

Features and Benefits

  • Real diamond locket, handmade
  • Holds two photographs
  • Choice of chain styles and lengths
  • Hallmarked by the Edinburgh Assay Office with a full UK hallmark
  • Complimentary Keep It Sparkling jewellery care kit, worth £20
  • Velvet storage pouch with Intercept® technology
  • Free UK shipping on orders over £125

Why You'll Love It

  • Holds loved ones close to your heart
  • A modern heirloom, designed to last
  • Beautifully presented gift packaging
  • Trusted brand, rated Excellent on Trustpilot

What Our Customers Say

"Absolutely first class. Easy to order online, prompt delivery as stated. Beautifully packaged. Would use again without hesitation," Janber60. Verified customer.

"So much better than expected, really exceeded my expectations. Definitely my go-to jewellers from now on," Cath B. Verified customer.

"Amazing service, supported me with the purchase and the gift itself was gorgeous. Would definitely recommend," Kelsey. Verified customer.

Finding Your Dream Jewellery

Not quite what you were looking for?

Shop all lockets

Shop all silver lockets

Shop all diamond lockets

Shop all two photo lockets

collection Heart Lockets
colour Silver
dimensions 30 mm x 20 mm x 6 mm
engravable yes
gemstone Diamond
hallmark Yes, Full UK Hallmark on bail
item presentation Free luxury gift bag
length Choice of chain lengths
metal Sterling Silver
month April
necklace length Choice of chain lengths
photo size 20 mm x 15 mm
precious metal Sterling Silver
presentation Ribbon-tied gift bag
product collection Lockets
shape Heart
height 30 mm
Total Weight Locket weighs 4.75g. Chain weighs up to 6.25g
Item Weight 11 g
width 20 mm

You wear it well

Gold heart-shaped locket necklace with a small diamond accent on the front. The locket is shown both closed and open — inside are two heart-shaped photo spaces displaying a picture of a smiling child and a dog.

Large Gold Diamond Heart Locket Necklace + Photos

£235.00

Choose Your Chain:

£235.00

Front-facing product image of a polished gold dog tag pendant necklace on a belcher chain with a smooth blank surface

Men's Engravable Gold Dog Tag Necklace

£160.00

Choose your chain:

£160.00

A gold heart-shaped locket with two photos displayed on its front side

Large Gold 2 Photo Heart Locket Necklace+ Photos

£175.00

Choose Your Chain:

£175.00

green amethyst cocktail ring on a white background

Green Amethyst Cocktail Ring | Gold

£90.00

Ring Size:

£90.00

large gold cross necklace, sturdy gold curb chain, high polish finish, bevelled edges, pendant for men and women, white background

Men's Heavy Gold Cross Necklace

£245.00

Choose Your Chain:

£245.00

Large Gold Diamond Heart Locket + Photos

  • Features a real diamond
  • Can be engraved on the back
  • Free Photos included
  • Choice of chain styles and lengths
  • Hallmarked by the Assay Office
Gold heart-shaped locket necklace with a small diamond accent on the front. The locket is shown both closed and open — inside are two heart-shaped photo spaces displaying a picture of a smiling child and a dog.

Large Gold Diamond Heart Locket Necklace + Photos

£235.00

Choose Your Chain:

Men's Gold Dog Tag Necklace

  • Handcrafted in 18-carat gold vermeil
  • Choice of chains & lengths
  • Engraveable on the front & back
Front-facing product image of a polished gold dog tag pendant necklace on a belcher chain with a smooth blank surface

Men's Engravable Gold Dog Tag Necklace

£160.00

Choose your chain:

2 Photo Diamond Heart Locket

  • Features a real diamond
  • Free Photos included
  • Choice of chain styles and lengths
  • Hallmarked by the Assay Office
A gold heart-shaped locket with two photos displayed on its front side

Large Gold 2 Photo Heart Locket Necklace+ Photos

£175.00

Choose Your Chain:

Green Amethyst Cocktail Ring

  • Crafted in 18 Carat Gold Vermeil
  • Featuring a Genuine Gemstone
  • Free Luxury Gift Wrap Included
green amethyst cocktail ring on a white background

Green Amethyst Cocktail Ring | Gold

£90.00

Ring Size:

Heavy Gold Cross Necklace

  • Crafted in 18 Carat Gold Vermeil
  • Variety of Chain Styles Available
  • Free Luxury Gift Wrap Included
large gold cross necklace, sturdy gold curb chain, high polish finish, bevelled edges, pendant for men and women, white background

Men's Heavy Gold Cross Necklace

£245.00

Choose Your Chain:

OUR GUARANTEE

With over 1600 5 star reviews on Trustpilot and Google, we take pride in our craftsmanship & quality.
We are a proud member of the National Association of Jewellers. Our lockets are independently
tested and hallmarked with a full UK hallmark by the Edinburgh Assay Office.
We strive to ensure every customer has a great experience and recommends us.
If you are not pleased with your order, please get in touch. We will exchange or refund within 30 days. We will exchange or repair faulty jewellery within 180 days of purchase. T&Cs apply. See our refund policy.

WHAT'S IN THE BOX?

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. 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.

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.