



Platinum 3.08ct Heart Shape Lab-Grown Diamond Solitaire Ring – IGI Certified
Platinum 3.08ct Heart Shape Lab-Grown Diamond Solitaire Ring – IGI Certified
Certification: IGI Certified – Certificate No. LG698561741
Product Description:
Celebrate love with this breathtaking 3.08 carat heart shape lab-grown diamond solitaire ring, beautifully set in solid platinum. The heart cut is a timeless symbol of romance and elegance — making this ring an ideal choice for an engagement, anniversary, or unforgettable gift.
Crafted to exceptional standards and certified by IGI, this piece combines ethical sourcing with exquisite craftsmanship and lasting beauty.
Diamond Specifications:
- Shape: Heart Cut
- Carat Weight: 3.08ct
- Colour Grade: E
- Clarity Grade: VVS2
- Certification: IGI Certified
- Certificate Number: LG698561741
Ring Details:
- Metal: Platinum
- Ring Size: M (UK sizing)
- Ring Head Dimensions: 8.9mm x 10.8mm
- Total Weight: 5.35g
- Setting Style: Solitaire
Photography Notice:
All images and videos were captured using an iPhone 15 Pro Max in natural lighting to ensure a true-to-life visual representation. What you see is exactly what you will receive.
Resizing Options:
We offer professional resizing upon request. Please contact us before purchasing to confirm size availability and any additional costs.
Need Assistance?
We’re here to help! If you have any questions, need more images or video, or would like to discuss customisation options, don’t hesitate to get in touch.
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Need another size?

Our professional ring resizing service allows you to increase your ring size by 1 or 2 sizes with precision and care.
Performed by skilled artisans in our Hatton Garden workshop, this process ensures your ring maintains its original beauty and integrity.
Please allow up to 5 business days for completion
Note that, due to their customised nature, resized items are excluded from our exchange and return policy. Trust our expert team to deliver a perfect fit while preserving the elegance of your cherished piece.
Ring resizing is a bespoke service. Once resizing work has begun, this service is non-refundable and cannot be cancelled. This does not affect your statutory rights.