Ladies Oval Cut Diamond Rings

Add a little luxury to your jewellery collection by choosing from our stunning oval diamond ring range. Offering a beautifully soft aesthetic that never goes out of style, our oval diamond rings feature sparkling diamonds of all shapes and sizes, so you can find the perfect option to suit your taste. With an array of metal types and precious gems, including sapphire, aquamarine and emerald, there are plenty of eye-catching designs suitable for yourself or a loved one.

50 Items
Miltons Diamonds
Ladies GIA Certified Diamond Platinum Ring - 0.56ct
£1,550.00
Miltons Diamonds
Ladies GIA Certified 0.73ct Diamond Platinum Ring - Colour D
£2,100.00
Miltons Diamonds
18ct Yellow Gold Emerald & Diamond Cluster Ring - Size O -0.75ct
£1,179.00
Miltons Diamonds
Ladies 18ct Yellow Gold Oval Ruby & Diamond Trilogy Ring
£3,885.00
Miltons Diamonds
18ct Yellow Gold 0.60ct Diamond Set Eternity Ring - Size M
£2,495.00
Miltons Diamonds
18ct White Gold Diamond & Green Tourmaline Halo Ring - 0.40ct
£1,689.00
Miltons Diamonds
18ct White Gold Tanzanite & Diamond Cluster Ring -Size M -0.71ct
£1,499.00
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Miltons Diamonds
Ladies Platinum 0.41ct Oval Diamond Engagement Ring - Size K
£995.00
Miltons Diamonds
18ct Yellow Gold Oval Diamond Eternity Ring - 1.10ct - Size L ½
£4,255.00
Miltons Diamonds
9ct Yellow Gold Oval Opal & Diamond Ring - Size M
£715.00
Miltons Diamonds
18ct Yellow Gold Diamond & Sapphire Cluster Ring - Size M
£3,659.00
Miltons Diamonds
9ct Yellow Gold Pink Sapphire & Diamond Ring - Size N - 0.56ct
£250.00
Miltons Diamonds
18ct Yellow Gold Sapphire & Diamond Halo Ring - Size P - 2.00ct
£695.00
Miltons Diamonds
9ct Yellow Gold Aquamarine & Diamond Ring - Size O½ - 1.87ct
£195.00
Miltons Diamonds
Ladies 9ct White Gold Diamond & Pink Sapphire Cluster Ring
£299.00
Miltons Diamonds
18ct White Gold Ruby & Diamond Petal Cluster Ring - 0.73ct
£3,959.00
Miltons Diamonds
9ct Yellow Gold Ruby & Diamond Row Ring - Size N½ - 0.30ct
£650.00
Miltons Diamonds
14ct White Gold Sapphire & Diamond Ring - Size K - 0.75ct
£1,095.00
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Are your diamonds and gemstones authentic?

Yes — every diamond and gemstone at Miltons Diamonds is carefully checked for authenticity. Our pieces are assessed by experienced and qualified gemmologists to ensure they meet our high standards. Where applicable, stones may also be accompanied by independent certification (such as GIA), giving you complete confidence in the quality and provenance of your purchase.

How are your items valued?

All of our jewellery is thoroughly inspected and valued by a qualified gemmologist. We assess key factors such as cut, colour, clarity, carat weight, and overall craftsmanship. This expert evaluation ensures that every piece is accurately described and fairly priced, so you can buy with confidence knowing you’re receiving genuine value.

Are your pre-owned watches authenticated?

Absolutely. Every pre-owned watch we sell undergoes a rigorous authentication process. Our watches are inspected by specialists to verify originality, condition, and performance. We ensure that each timepiece is genuine and accurately represented, so you can purchase luxury watches with complete peace of mind.

What are your delivery times and do you hold your stock?

We aim to dispatch all orders quickly and securely, with most items sent via next working day delivery after purchase. All products listed on our website are physically held in stock by Miltons Diamonds and are available to view in-store as well as online. This means you can shop confidently knowing your chosen item is ready for immediate dispatch or personal viewing.

OVAL DIAMOND RINGS AT MILTONS DIAMONDS

When you discover our beautiful selection of oval diamond rings, you will fall in love with their classic aesthetic and intricate designs. Whether you’re looking for a statement piece for a special occasion or a staple to wear daily, we have a vast selection of options for you to choose from. Our oval-shaped diamonds create a soft aesthetic that makes our rings look amazing when worn, so why not browse the collection?

EXPLORE OUR RANGE OF OVAL DIAMOND RING SOLITAIRES

Our oval diamond ring solitaires make the perfect gift for yourself or a loved one and are made to be treasured. Our wider collection has designs featuring single diamonds and diamond-encrusted styles with precious gems. We offer yellow gold, white gold, rose gold and platinum rings at amazing prices, so there will always be an option to suit your budget.

100+ YEARS HERITAGE

2 YEAR ROLEX WARRANTY

NEXT DAY DELIVERY

5 STAR RATED