Want a proposal ring that is big, brilliant, and a little bit different? Our radiant cut engagement ring is exactly that. A spectacular 3.17ct elongated radiant cut lab grown diamond takes centre stage, held in a sleek claw setting on a clean 18ct yellow gold band. So all the light falls on that one glorious stone, while a hidden halo of tiny diamonds sparkles just beneath the surface for a secret touch of extra fire. The radiant cut blends the crisp outline of an emerald cut with the intense sparkle of a round, so you get bold shape and serious brilliance in one. Grand, glamorous, and unforgettable, this is the ring that makes the answer an easy yes.
Why does the radiant cut feel so special? Its faceting and its shape. A radiant is cut with dozens of brilliant facets, so it throws light like a round diamond, yet it keeps a striking rectangular outline with softly trimmed corners. That elongated shape spreads the stone across the finger, so at 3.17ct it has enormous presence and looks even larger, while gently lengthening the hand. The plain yellow gold band keeps the focus firmly on the diamond, and the hidden halo underneath adds a lovely surprise of sparkle only the wearer truly knows about. As a result, the ring dazzles from every angle.
We craft this radiant cut engagement ring in 18ct yellow gold and set every lab grown diamond by hand. The centre grades E in colour, near the very top of the scale, and VVS2 in clarity, so it is exceptionally white and clean, and it is IGI certified, so its quality is guaranteed in writing. So you get a huge, top grade diamond, real gold, and remarkable value.
Features:
- Gemstone: Radiant cut lab grown diamond centre, 3.17ct, E colour, VVS2 clarity, IGI certified
- Accent Stones: Round lab grown diamonds set as a hidden halo beneath the centre stone
- Metal: 18ct yellow gold (also available in 18ct white and rose gold on request)
- Style: Claw set radiant solitaire with a hidden halo on a plain band, sizing and bespoke options available
How to Style Your Radiant Cut Engagement Ring
Here is the exciting part, because an engagement ring loves a partner. Explore our engagement rings to compare shapes and settings before you commit, then think ahead to a wedding band that sits sleekly against this bold stone. Curious about the value behind the sparkle? Browse our lab grown diamond engagement rings to see how far your budget can go. Because the design is already so striking, keep any matching pieces simple and let it shine. Keep your metals in the same yellow gold family for a warm, cohesive look. Want more inspiration? Follow along on Instagram, where we share new arrivals and real proposals.
Why Buy This Radiant Cut Engagement Ring
So, why this ring? First, the shape. A 3.17ct elongated radiant is bold, brilliant, and beautifully flattering on the finger. Second, the design. A clean solitaire with a hidden halo gives classic elegance plus a secret sparkle. Third, the value and trust. A top grade E VVS2 lab grown diamond, IGI certified, gives you size and quality for a fraction of a mined stone.
And why choose Ernesto Buono Fine Jewellery? Because we treat your proposal as personal. We sit with you, listen, and build a ring that fits your love and your budget, with no pressure and no jargon. Ready to see it sparkle in person or design your own? Book an appointment and come say hello.
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