Actual Heartbeat Necklace with Diamond 

The Heartbeat necklace will get crafted in 9ct white gold for you, finished with a mirror polish, and personalised with a heartbeat engraving. Let us help with every step of your special pendant commission. Use our heartbeat monitor, available to order separately to capture your actual heartbeat. This new design has evolved from our heartbeat wedding ring service, now available for other jewellery. The heartbeat necklace takes around 2-3 weeks to create and is available with international delivery. In addition to your engraving, we can add additional engraving, message or date to the reverse of your necklace. Once completed, your heartbeat engraved necklace will arrive beautifully boxed by a secure courier to your door.

PLEASE NOTE THAT THE ECG READER AVAILABLE TO ORDER BELOW WILL BE FULLY REFUNDED ONCE RETURNED

Capturing your ECG Heartbeat

We can help you to capture your actual heartbeat using the latest technology. This service can be provided within our showroom, or we can send a simple kit to take your heartbeat in the comfort of your own home, using a sensor which links to your smartphone. Your readout can be emailed to us directly from the free app. or email a screenshot taken directly from your iPhone or Android device. 

How to place your order for a heartbeat necklace

1. Add the necklace to your shopping basket. Then select continue shopping at the checkout.  

2. From this page, use the link below to order your ECG device. (This cost will be refunded once returned after recording your heartbeat)

3. Proceed through the checkout, making sure you order in the desired currency depending on your location. (Contact us if you wish to order for another country not listed.)

4. Once your order is placed, you will receive your invoice by email and we will contact you in person by email. 

5. We then send out your ECG device. 

6. When you receive your device, download the app. and take your heartbeat reading, emailing this to us via the app. 

7. Once your necklace is completed, we apply the engraving and confirm once your order is ready to be sent. 

Please note that if you wish to pay a 10% deposit for your necklace, you will need to place your order for the ECG device, paying in full for this part of the order. Once posted back, we refund the cost of the ECG reader to your original card. 

Order your ECG Device here

Currently, the Mobile ECG unit we provide has been validated for a variety of below Apple and Android smartphones and tablets. 

UK delivery and presentation

Once your diamond pendant commission has been completed, we will send out your parcel by Royal Mail Special Delivery. This next-day service delivers by courier before 1 pm the following day. Once sent, your parcel reference is emailed to you. Diamond pendants are delightfully presented in luxurious packaging, as shown below. Our main outer box is wrapped in a protective sealed wrapping to ensure your parcel arrives in box fresh condition. We also include certification where appropriate and a detailed valuation within your document wallet. 

Read more on delivery information



Packaging for your diamond pendant

In the following video, we reveal how items are sent from the Serendipity Diamonds showroom. Our video includes presentation for diamond rings, wedding rings, earrings and pendants. 

A note on diamond grading

Besides exceptional value for money, we maintain strict standards for all of our diamond pendants and for the diamonds themselves. All diamonds are cut and polished to the highest standards. We provide a minimum of a very good cut grade as standard, with excellent cut diamonds being available upon request. Most certified diamonds are GIA certified for your reassurance, GIA is the most respected authority for diamond grading. All diamonds are provided with the assurance of being 100% conflict free, and we are now able to provide upon request fully traceable diamonds in certain sizes, colour and clarity grades. For 100% ethical assurance, consider Fairtrade Gold now available for diamond pendants. All diamond solitaire pendants weighing 0.30 carats and above, selected in grades above J colour and SI2 clarity will include full certification for your reassurance.