The perfect engagement ring is achieved with the combination of high
quality diamonds and expert jewellery craftsmanship. All our engagement
rings are made to order to suit your personal requirements. Allow us to take
your hand through this exciting journey to help you find the ring for you.

The perfect engagement ring
is achieved with the
combination of high quality
and expert jewellery


"Outstanding customer service. I would highly
recommend 77 Diamonds to anybody."
"A delightful, relaxing and sophisticated environment, the staff at 77 Diamonds were a joy to deal with."
"Wonderful rings, great workmanship, great communication and fantastic value for money."
"100% recommended, very helpful staff.
A wide range of options in prices for any budget."
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London Showroom

Visit our Mayfair Showroom where you can meet
with our consultants and view our collections.

Book an Appointment
Buying Guide Image

Engagement Ring Buying Guide

You've read about the 4Cs, let us guide you through
our 7Cs to help you find the perfect diamond ring.


One size does not fit all


Our Most Popular

From £500


From £650


1477 Vintage
From £1,100


From £1,100


Diamond Engagement Ring


The quintessential engagement ring features a single solitaire ring set in a elegant metal band to highlight your chosen centre stone. From tapering shoulders to knife edged bands our collection will help you find the perfect engagement ring.

Diamond Band

With delicate side stones to complement the beauty of your chosen diamond, these rings encapsulate the tastes and styles of the modern-day women whilst giving additional sparkle that will see you as the centre of attention.


These vintage inspired diamond engagement rings are influenced by the styles of yester year. Featuring ornate and decorative designs from floral details to twisted bands, whatever the style preference, we have the one for you.


This collection of halo rings provides a glittering surround to your central diamond in an array of styles. From gentle sparkle to intricate design, there is a halo engagement ring to suit each one of our diamond shapes and sizes


A selection of rings where your central diamond is supported by two surrounding side stones. With pear shape, tapered baguettes, round diamonds and gem stones to choose from you will find the ultimate trilogy engagement ring for your loved one.


Whether you have a particular design in mind, or would just like to make amendments to one of our existing engagement rings, contact our bespoke design team to help you craft your perfect ring using sketches and the latest technology prior to casting.

Cerificated Diamonds

Certificated Diamonds

Largest Selection of Diamonds Online.

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30 Day Returns

30 Day Returns

Trustworthy Money Back Guarantee.

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Best Price Guarantee

Best Price Guarantee

Ensuring the Most Competitive Prices.

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