
The Lily Blanche Solid Gold Round Diamond Locket is a 2 photo diamond locket crafted in solid 9 carat yellow gold. A natural diamond at its centre gives this timeless round design a luminous, celebratory finish, while the opening case keeps two treasured photographs or tiny keepsakes close.
Choose our complimentary photo fitting service and we will edit, print, cut and fit your images with care. Add a personal engraving on the smooth reverse to make this diamond photo locket a gift with a story only you can tell.
A Natural Diamond Photo Locket in Solid Gold
Handcrafted in the UK by master goldsmiths, this round locket combines the warmth of solid 9 carat yellow gold with a natural diamond centre. It measures 21 mm wide and 28.5 mm high including the bail, and weighs 3.5 g without a chain. The locket carries a full UK hallmark, and every Lily Blanche diamond locket is supplied with a certificate of authentication.
Ethically Sourced Diamond Jewellery
Lily Blanche diamond jewellery complies with the Kimberley Process and relevant United Nations resolutions. We guarantee that our diamonds are ethically sourced and conflict-free, based on personal knowledge and written assurances from our diamond suppliers.
Personalise with Two Photos and Engraving
This diamond photo locket opens to hold two photographs. Select our complimentary personalisation service and our team will edit, print, cut and fit your chosen images. The polished reverse can be engraved with an initial, name, date or short meaningful message. For ideas, visit our personalisation page. Please note that engraved items are non-returnable.
Choose Your Solid Gold Chain
Wear the locket alone or choose a solid 9 carat gold chain in the style and length that suit you:
- Curb Chain — a classic polished link with a refined, everyday finish.
- Rope Chain — a twisted, light-catching design with more texture.
- Belcher Chain — rounded links for a bolder, more substantial look.
Each style is available in 18 inch (45 cm), 20 inch (51 cm), 22 inch (56 cm) and 24 inch (61 cm) lengths. Every chain is solid 9 carat gold, for a coordinated fine-jewellery necklace from bail to clasp.
Gifting, Delivery and Care
Your diamond locket arrives ready to give in a Lily Blanche ribbon-tied gift box, with its certificate of authentication, a branded velvet storage pouch featuring Intercept® anti-tarnish technology, a complimentary jewellery care kit, polish cloth and gift wrap. A luxury gift bag can be added at checkout. UK delivery is free on orders over £125. Please allow two working days for personalisation; express UK delivery is available for orders placed before noon.
An April Birthstone Gift with Lasting Meaning
A diamond is April’s birthstone and a traditional symbol of enduring love. With its natural diamond centre, two hidden photographs and optional engraving, this round diamond locket makes a meaningful anniversary, milestone birthday, graduation or wedding-day gift for someone you love.
Features and Benefits
- Solid 9 carat yellow gold round photo locket with a natural diamond centre
- Holds two photographs or tiny keepsakes
- Complimentary photo editing, printing and fitting service
- Engravable reverse for a personal message
- 21 mm wide x 28.5 mm high including bail; 3.5 g without chain
- Full UK hallmark and certificate of authentication included
- Choice of solid 9 carat gold curb, rope or Belcher chain
- Ribbon-tied gift box, Intercept® pouch and jewellery care kit included
Why You’ll Love It
- A natural diamond brings a distinctive sparkle to a classic photo locket
- Solid gold fine jewellery designed to become a personal heirloom
- Two photographs and engraving create a keepsake with meaning
- A thoughtful April birthstone gift, beautifully presented and ready to give
What Our Customers Say
“Stunning locket received for my birthday - wonderful quality and exceptional customer service too - would highly recommend,” Agnes B., Verified buyer.
Explore Diamond Lockets
Not quite what you were looking for?
| chain | Choice of solid 9 carat gold chains |
| collection | Diamond Lockets |
| colour | Gold |
| dimensions | 28.5 mm x 21 mm (including bail) |
| engravable | Yes, on reverse of locket |
| gemstone | Natural diamond |
| hallmark | Yes. Full UK Hallmark |
| item presentation | Complementary luxury gift bag |
| length | Choice of solid 9 carat gold chain lengths |
| metal | Solid 9 carat Gold |
| birthstone month | April |
| photo size | 18 mm x 18 mm |
| presentation | ribbon-tied gift box |
| product collection | Lockets |
| assay office | Birmingham Assay Office |
| Total Weight | 5.6 g - 6.35 g depending on chain length and style |
| Item Weight | 3.5 g |
Frequently Asked Questions
Is this a real diamond and solid gold locket?
How are the diamonds in this locket sourced?
What are the exact dimensions and weight of the locket?
How many photographs can this diamond locket hold?
Can I engrave the back of the locket?
Which solid gold chains and lengths are available?
Is the locket hallmarked in the UK?
What is included with this diamond locket?
How long do personalisation and delivery take?
You wear it well
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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.