Platinum Princess Cut Diamond 3-Stone Engagement Rings

Celebrate your love story with the timeless elegance of our Platinum Princess Cut Diamond 3-Stone Engagement Rings. At ComparetheDiamond.com, we’ve designed a collection that symbolises your journey together – the past, present, and future – all beautifully represented in this meaningful design.

Diamond 3 Stone Engagement Ring Plain Polish Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Plain Polish Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-0133-2307

Prices from £1,666 High St. £2,815 Our Price: £1,490
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Plain Polish Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Plain Polish Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-0133-1008

Prices from £1,715 High St. £2,907 Our Price: £1,539
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Plain Polish Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Plain Polish Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-0133-2301

Prices from £2,252 High St. £3,921 Our Price: £2,076
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Plain Polish Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Plain Polish Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-0133-1018

Prices from £2,593 High St. £4,566 Our Price: £2,417
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Micro Pavé Diamond-Set Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Micro Pavé Diamond-Set Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-010403

Prices from £2,715 High St. £4,796 Our Price: £2,539
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Plain Polish Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Plain Polish Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-010103

Prices from £2,909 High St. £5,163 Our Price: £2,733
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Channel-Set Diamond Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Channel-Set Diamond Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-010203

Prices from £3,076 High St. £5,479 Our Price: £2,900
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
Diamond 3 Stone Engagement Ring Grain-Set Diamond Band Certified Princess-Cut Diamond 100% Recycled, Hallmarked Platinum

Diamond 3 Stone Engagement Ring
Grain-Set Diamond Band
Certified Princess-Cut Diamond
100% Recycled, Hallmarked Platinum
Design ID: 02-010503

Prices from £3,057 High St. £5,443 Our Price: £2,881
Platinum    Rose Gold    Yellow Gold    White Gold
Metal Options
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Why Choose a 3-Stone Engagement Ring?

A 3-stone engagement ring is a deeply symbolic choice, with each diamond representing a chapter of your love story: the cherished memories of the past, the unwavering love of the present, and the exciting future ahead. The princess cut diamonds, known for their sharp edges and modern brilliance, are perfectly complemented by the sleek and enduring finish of platinum, creating a look that’s both classic and contemporary.

Explore Our Platinum 3-Stone Collection

Our Platinum 3-Stone Engagement Rings are crafted to suit every style. The centre princess cut diamond takes pride of place, flanked by two equally stunning side stones that enhance its brilliance. Whether you prefer a traditional setting or a more modern design, our collection offers a variety of options to reflect your personal taste.

Customise Your Dream 3-Stone Ring

Your engagement ring should be as unique as your love story. With our bespoke Ring Maker tool, you can design every detail of your platinum 3-stone engagement ring. From selecting the setting style to customising the band, you can craft a ring that’s truly one of a kind. Our skilled jewellers will transform your vision into reality with exceptional precision and care.

Certified Quality and Ethical Assurance

At ComparetheDiamond.com, we are committed to delivering exceptional quality with integrity. All our diamonds, whether lab-grown or mined, are certified by GIA or IGI to guarantee authenticity and brilliance. Our responsibly sourced platinum is crafted to the highest standards, ensuring a sustainable and ethical choice for your most special moments.

Guidance You Can Trust

Selecting the perfect engagement ring is a significant moment, and we’re dedicated to making the journey as smooth and enjoyable as possible. Whether you’re seeking expert advice on choosing the right diamonds or need help customising your dream design, our approachable and experienced team is here to support you every step of the way.

Shop with Confidence

Enjoy the reassurance of a 30-day return policy, fully insured worldwide shipping, and secure payment methods for a seamless experience. Every purchase is protected by our lifetime manufacturing warranty, ensuring your ring becomes a cherished symbol of your love with quality you can trust.

Frequently Asked Questions

The three stones symbolise your love story: the past, present, and future. This meaningful design is perfect for celebrating your journey together and the promise of what’s to come.

Platinum is a naturally white, hypoallergenic, and durable metal that enhances the brilliance of the diamonds and ensures your ring lasts a lifetime.

Yes, with our bespoke design service, you can personalise the size and arrangement of the side stones to suit your preferences.

All our diamonds are ethically sourced and certified by GIA or IGI. Our platinum is also responsibly sourced to ensure sustainability.

Absolutely! We offer engraving services, allowing you to add a personal touch, such as a meaningful date, initials, or a short message, to the platinum band of your ring.

To keep your ring sparkling, clean it regularly with warm soapy water and a soft brush. For long-term maintenance, we recommend an annual professional cleaning and inspection to ensure the diamonds remain secure.

Our bespoke engagement rings are made to order and typically take around 3 weeks to craft, ensuring every detail is perfected by our expert jewellers.

Celebrate your love with the timeless beauty of a Platinum Princess Cut Diamond 3-Stone Engagement Ring. Explore our collection today or contact us on 001451810595 to create a bespoke ring that perfectly captures your unique love story.

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