Radiant-Cut Classic Halo Diamond Ring
A rectangular radiant centre with trimmed corners, set within a delicate pavé halo.
- Free Delivery: Fully insured free UK delivery
- Lifetime Manufacturing Guarantee: Buy with confidence
- Ethically Grown Lab Diamonds: Make the ethical choice
- Estimated Delivery: 3–4 working weeks
Modern geometry, brilliant sparkle. The radiant-cut centre is secured by neat claws and surrounded by a fine halo for extra brightness and size. A slim pavé band completes the look—sleek, flattering and effortlessly wearable.
Specifications:
- Centre: Radiant-cut diamond (lab-grown)
- Setting: Claw head with micro-pavé halo
- Band: Micro-pavé shoulders, polished comfort fit
- Metals: Platinum, 18K white, 18K yellow, 18K rose
- Sizes: UK H–U
Variant options:
- Carat (centre): 0.50 ct, 0.75 ct, 1.00 ct, 1.50 ct, 2.00 ct, 2.50 ct, 3.00 ct, 3.50 ct, 4.00 ct, 4.50 ct, 5.00 ct
- Diamond grade (centre): Colour D–H, Clarity IF–VS2
- Origin: Lab-grown
Ring Size Guide & Conversion
You’ve found the perfect Rafayel diamond ring—now let’s make sure it fits beautifully. Whether you’re choosing an engagement ring for a proposal or a wedding band for yourself, this guide shows you how to measure at home with confidence.
Order a Free Ring Sizer below or read our handy Ring Size Guide.
Free Ring Sizer
Not sure where to start? We’ll post a complimentary Rafayel ring sizer to your door. You’ve found the perfect Rafayel diamond ring, now let’s make sure it fits beautifully. Whether you’re choosing an engagement ring for a proposal or a wedding band for yourself, this guide shows you how to measure at home with confidence.












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