Ladies Platinum Diamond Rings

Our 950 platinum diamond rings ooze elegance, making them a stunning addition to your jewellery collection. Whether you’re looking for an engagement ring to give to a loved one or a statement design piece for special occasions, our extensive range has it all. The subtle silver-white appearance of our platinum and sparkling diamonds create a truly show-stopping aesthetic. Explore beautiful new and pre-owned 950 platinum diamond rings in classic and contemporary designs to find an option you love.

304 Items
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.59ct
£1,095.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Twist Ring - N½ - 0.25ct
£795.00
Miltons Diamonds
950 Platinum Diamond Solitaire Engagement Ring - Size M - 1.79ct
£12,000.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.67ct
£1,150.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 1.01ct
£2,195.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.52ct
£1,295.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.97ct
£2,195.00
Sell your watch with confidence.
Miltons Diamonds
Ladies Platinum Diamond Set Enhancer Half Eternity Ring - Size L
£495.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.40ct
£1,095.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.60ct
£1,095.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.39ct
£950.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.13ct
£350.00
Miltons Diamonds
Ladies Platinum Diamond Solitaire Engagement Ring - 0.30ct
£525.00
Miltons Diamonds
Ladies Platinum Diamond Set Full Eternity Ring - Size O - 2.00ct
£1,995.00
Miltons Diamonds
Ladies Platinum Diamond Halo Cluster Ring - Size J½ - 1.00ct
£1,295.00
Miltons Diamonds
Ladies Platinum Diamond Engagement Ring - Size M - 0.68ct
£2,095.00
Miltons Diamonds
Ladies Platinum Diamond Engagement Ring - Size M - 0.50ct
£895.00
Miltons Diamonds
Ladies Platinum Diamond Enhancer Ring - 0.05ct
£495.00
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Do you have gemmologists in store?

Yes. Our qualified gemmologists work on site, so every piece is examined in-house before it goes on sale. If you’d like to know more about a stone, from its cut and clarity to its history, our team is always happy to talk you through it, in store or online.

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.

100+ YEARS HERITAGE

2 YEAR ROLEX WARRANTY

NEXT DAY DELIVERY

5 STAR RATED