Lab Ruby Round Brilliant Sunburst Alternating Pear Diamond Halo Ring | S925 Silver Adjustable Floral

A vivid red circle at the centre of sixteen diamonds arranged like sunlight. The ring that makes every other ring look like it forgot to try.

A round brilliant-cut lab-grown ruby in vivid, deeply saturated rose-red sits in a milgrain-edged multi-prong mount at the centre of a sunburst alternating mixed-cut diamond halo: eight pear-cut white diamonds with their pointed tips directed outward, alternating with eight round brilliant white diamonds, arranged in a continuous radial pattern around the ruby to create a sixteen-stone halo of exceptional botanical and solar character. The alternating pear-and-round construction — the pear diamonds’ elongated teardrop silhouettes radiating outward like petals or sunrays, the round diamonds’ circular brilliance filling the spaces between — creates a halo of exceptional visual complexity and movement that a conventional single-cut halo cannot achieve. The pear diamonds’ outward-pointing tips create a starburst silhouette that gives the ring head a radiating, solar quality, and the alternating round diamonds’ scattered fire creates a continuous ring of white light between the pear petals. The halo’s botanical sunflower character is extended onto the shoulders: two pear-cut white diamonds per side continue the radial petal pattern from the halo onto the band, creating a ring head that appears to bloom across the full width of the finger. The open adjustable band fits any finger without sizing. This is the ring that earns its place as the most distinctive floral piece in any collection.

Why You'll Love It

• Sunburst alternating pear-and-round diamond halo — eight pear-cut white diamonds with outward-pointing tips alternating with eight round brilliant white diamonds create a sixteen-stone radial halo of exceptional botanical and solar character; the alternating construction creates a halo of exceptional visual complexity and movement, and the pear diamonds’ outward tips create a starburst silhouette that gives the ring head a radiating, solar quality
• Pear diamond shoulder extensions — two pear-cut white diamonds per shoulder continue the radial petal pattern from the halo onto the band, creating a ring head that appears to bloom across the full width of the finger; the shoulder extensions give the ring a sense of completeness and botanical abundance that a halo-only design cannot achieve
• Milgrain-edged ruby mount — the round brilliant ruby’s multi-prong milgrain-edged mount creates a considered vintage detail at the centre of the sunburst halo; the milgrain border’s fine beaded edge adds a layer of artisanal texture that gives the ring a handcrafted, vintage quality associated with the great floral jewellery traditions
• Open adjustable band — no sizing needed — the open band ends allow the ring to be gently adjusted to fit any finger size without sizing; the adjustable construction makes this ring the ideal gift — no ring size required — and ensures a comfortable, secure fit for any wearer
• Guilt-free luxury — lab-grown rubies 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 Ruby (Vivid Rose-Red), Round Brilliant Cut
• Halo: Alternating Pear-Cut + Round Brilliant White Diamond, Sunburst Radial Pattern (8 pear + 8 round, 16 stones total)
• Shoulders: Pear-Cut White Diamond × 2 per side (petal extension)
• Centre Mount: Multi-Prong with Milgrain Edge
• Band: Open Adjustable (One Size Fits Most)
• Style: Sunburst Floral Cocktail Ring
• Finish: High Polish
• SKU: R1643R-2

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