Lab Ruby Oval Sunburst Mixed Diamond Halo Pendant Necklace | S925 Silver Marquise Pear

A vivid red oval inside a sunburst of diamonds. The pendant that makes red look like the only colour worth wearing.

A large oval-cut lab-grown ruby in vivid, deeply saturated rose-red sits in a four-prong setting within a mixed-cut diamond sunburst halo — marquise-cut, pear-cut, and round brilliant diamonds alternate in a continuous radial arrangement around the ruby, their contrasting silhouettes creating a halo with the visual complexity and movement of a sunburst in full bloom. The marquise’s elongated flash, the pear’s graceful teardrop, and the round brilliant’s scattered fire combine to create a halo that catches light from multiple angles simultaneously and appears to rotate as the pendant moves at the collarbone. The oval cut’s elongated silhouette maximises the ruby’s vivid red colour saturation and creates a warm, commanding focal point within the sunburst frame. Suspended on a polished S925 silver cable chain. At $315, this is the ruby pendant that earns its place as the most striking piece in any collection.

Why You'll Love It

• Mixed-cut sunburst halo — marquise, pear, and round brilliant diamonds in alternating radial arrangement create a halo with far more visual complexity and movement than a single-cut halo; the three contrasting silhouettes catch light differently at every angle and give the pendant a sense of rotation and life as it moves
• Oval ruby centrepiece — the oval cut’s elongated silhouette maximises the ruby’s vivid rose-red colour saturation and creates a warm, commanding focal point within the sunburst frame; the oval’s soft curves contrast beautifully with the angular rays of the surrounding marquise and pear diamonds
• Red-and-white colour drama — the combination of vivid ruby red and white diamond brilliance is one of the most celebrated colour pairings in fine jewellery; the sunburst halo amplifies the ruby’s colour by surrounding it with a continuous frame of white light, making the red appear more saturated and intense
• Versatile statement piece — the pendant’s scale and design give it genuine statement presence for formal occasions, while the clean silver chain and classic oval-in-halo composition make it equally wearable as an elevated everyday piece; the kind of necklace that works with a white shirt as well as a formal gown
• 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)
• Cut: Oval Cut
• Halo: Mixed Marquise, Pear, and Round Brilliant Diamond (alternating radial sunburst)
• Chain: S925 Silver Cable Chain (included)
• Style: Sunburst Drop Pendant Necklace
• Finish: High Polish
• SKU: P1065R-3

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