Oval, Pear, & Marquise Cut Engagement Rings
Elegant, unusual and effortlessly romantic: our collection of marquise, pear-shaped, and oval diamond engagement rings offers something a little different from the classic round cut diamond rings. Think elongated silhouettes that flatter the finger and sparkle from every angle. Whether youāre drawn to minimalist designs or vintage-style settings in gold or platinum, each of our pre-loved pieces has been inspected by at least one qualified gemmologist. Youāll receive a certificate of authenticity when you bring it home, plus an independent valuation document for higher-value pieces. With new arrivals each week, thereās always a fresh beauty waiting to be discovered.

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Regular price £1,150.00Sale price £1,150.00 Regular price £1,150.00Unit price / per
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Regular price £850.00Sale price £850.00 Regular price £850.00Unit price / per
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Regular price £2,120.00Sale price £2,120.00 Regular price £2,650.00Unit price / perOn Sale
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Regular price £835.00Sale price £835.00 Regular price £1,150.00Unit price / perOn Sale

Why Choose Our Engagement Rings?
With access to a wide and ever-changing range of sources, we offer an exceptional selection of engagement rings, including more unique styles, from oval diamond rings to elegant pear-shaped engagement rings and the distinctive marquise cut ring. Whether you're after a timeless classic or a rare, one-of-a-kind piece, our collection is second to none.
Weāve had 230 yearsā experience helping people choose the perfect jewellery, meaning you can count on our expertise! Our in-house gemmologists (many of whom have been with us for decades) carefully assess the quality of every piece we receive, and each item is polished to look as good as new before itās purchased and sent out to its new owner.
Because we specialise in pre-loved jewellery, buying from us means you're making a more ethical choice - and youāre getting excellent value. Thatās because we pass our savings on design, materials, and VAT directly to you. Check out our blog on 5 reasons why choosing pre-owned jewellery is the smarter choice.

How to Choose from Our Engagement Ring Collection?
Choosing the perfect forever ring - especially if it's something a little different like an oval engagement ring or an elegant marquise cut engagement ring, rather than the usual round solitaire - is all about striking the right balance between beauty, practicality, and personal style. And weāre here to make that journey easier.
Budget: All of our pre-owned rings offer outstanding value compared to buying new. With a wide range of price points, itās easy to discover a beautiful piece that suits your budget without compromising on style or substance
Diamond quality: If diamond quality is your top priority, pay close attention to clarity, colour and carat weight (note that our higher-value pieces will come with a full valuation document detailing these key elements). Both oval and marquise cuts tend to make the stones appear bigger than they are, with marquise diamonds being the most impressive. The elongated shape creates the illusion of size. In addition, because both of these shapes for natural diamonds are brilliant cut, they shine spectacularly. For more guidance, read our dedicated blog on diamond quality.
Setting and size: For everyday wear, which is essential for an engagement ring, you may prefer a low-profile setting or a slightly smaller stone for added comfort and ease. The elongated shape of pear, marquise, and oval cut diamonds means they can often sit lower on the finger, making them surprisingly practical. This is especially important when choosing an engagement ring that youāll have on your hand most or all of the time. For more advice on finding a ring that suits your lifestyle, head over to our blog filled with useful tips and expert guidance.
FAQs
Oval, pear, and marquise cut diamonds are loved not just for their elegance, but also for their clever proportions. Their elongated shapes create the illusion of a larger stone, thanks to a greater table spread. This means they have more visible diamond surface than a round cut diamond of the same carat weight. If youāre considering an oval, pear cut, or marquise diamond engagement ring, these shapes are ideal for maximising presence without increasing size or cost.
The easiest way to find out your ring size is to buy an inexpensive ring sizer online or visit a trusted local jeweller who can measure your wedding finger (traditionally in the West this is the 4th finger on the left hand). Remember that extreme weather/temperatures can affect how your ring fits. Cold weather can make fingers shrink, hot weather can make them swell, so bear this in mind when youāre getting fitted.
Generally, no. However, if you have a design in mind or an alteration youād like to an existing ring, itās always worth getting in touch with us at info@charlesfish.co.uk and weāll do our best to help.
Yes we do! Most rings can be resized on request, so donāt panic if itās not a perfect fit. The only exception is certain eternity rings, styles with diamonds set all the way around or hollow rings: resizing those can be trickier, so itās worth double-checking before you buy. We include sizes in all our ring product information and unless weāre sure a ring canāt be made bigger or smaller, we will advise asking about adjustment options available. If youāre unsure, get in touch with us via phone (020 85094884) or email with details of the ring you like and we can advise you further.
Weāll dispatch your order on the same day if placed by 2pm Monday to Friday. Orders placed after 2pm will be processed on the following working day. Orders received after 2pm on Friday will be processed the following Monday. Always select Next Day Delivery if you need your item urgently. Read our full delivery information.
We offer free returns for UK customers within 28 days of the original transaction. Items must be unworn and undamaged and in their original packaging with proof of purchase. For hygiene reasons, we canāt exchange pierced earrings that have been worn. Read our full refund policy.