Lab Sapphire Oval Sunburst Double Halo Ring | S925 Silver Baguette Radial Diamond

Deep blue at the centre. Diamonds radiating outward like a sunburst. A ring that carries the quiet authority of a royal heirloom.

A large oval-cut lab-grown sapphire in vivid royal blue sits within a double-halo setting — an inner ring of round brilliant diamonds followed by an outer crown of radially set baguette diamonds that fan outward in a sunburst pattern. The tapered baguettes alternate in direction, creating a starburst silhouette of exceptional presence that is immediately recognisable as a design of considered ambition. The polished split-shank band completes the composition with understated elegance.

Why You'll Love It

• Radial baguette outer halo — tapered baguette diamonds set at alternating angles radiate outward from the sapphire like rays of light; a far more dynamic and architectural choice than a standard round brilliant outer halo
• Large oval sapphire centrepiece — the elongated oval maximises the stone’s deep royal blue colour and creates a flattering, finger-lengthening silhouette; the same shape associated with some of the world’s most celebrated sapphire rings
• Double-halo depth — the inner round brilliant halo and outer baguette sunburst create two distinct layers of brilliance around the sapphire, giving the ring a three-dimensional presence that a single halo cannot achieve
• Split-shank band — the polished band divides as it approaches the setting, adding width and visual balance to the substantial centre composition without adding bulk to the finger
• Guilt-free luxury — lab-grown sapphires share the same optical and chemical properties as mined stones, with a significantly lower environmental footprint

Product Details

• Metal: S925 Sterling Silver
• Gemstone: Lab-Grown Sapphire (Royal Blue)
• Cut: Oval
• Inner Halo: Round Brilliant Diamond Pavé
• Outer Halo: Radial Baguette Diamond Sunburst
• Band: Split Shank, High Polish
• SKU: R0099DB

Please refer to our Ring Size Guide for sizing information.

At LabGrownPro, we believe fine jewellery should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.