Lab Sapphire Cushion Cut Sunburst Mixed Diamond Halo Pendant Necklace | S925 Silver Baguette Marquise

A deep blue-violet cushion inside a sunburst of diamonds. The pendant that catches light before anything else in the room.

A large cushion-cut lab-grown sapphire in deep, mysterious blue-violet sits in a four-prong setting within a mixed-cut diamond sunburst halo — baguette-cut, marquise-cut, and round brilliant diamonds alternate in a continuous radial arrangement around the sapphire, their contrasting silhouettes creating a halo with the visual complexity and movement of a sunburst or daisy in full bloom. The baguette’s clean rectangular flash, the marquise’s elongated point, 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. The cushion cut’s soft, rounded corners and deep pavilion maximise the sapphire’s colour saturation and give the stone a mysterious, velvety quality that a brilliant cut cannot replicate. Suspended on a polished S925 silver cable chain. At $301.50, this is the sapphire pendant that earns its place as the most distinctive piece in any collection.

Why You'll Love It

• Mixed-cut sunburst halo — baguette, marquise, 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
• Cushion-cut sapphire — the cushion cut’s soft, rounded corners and deep pavilion maximise the sapphire’s colour saturation and create a stone with a mysterious, velvety depth; the cushion’s large table facet allows the blue-violet colour to be seen clearly from across a room, and the soft corners give the stone a romantic, antique quality
• Blue-violet colour depth — the deep blue-violet of this sapphire has a mysterious, shifting quality that changes subtly in different light conditions; in natural light the stone appears a rich royal blue, in artificial light the violet undertone becomes more pronounced, giving the pendant a colour that is never quite the same twice
• Daisy silhouette — the alternating baguette and marquise rays of the sunburst halo create a pendant silhouette that reads as a daisy or sunflower from a distance; the floral quality gives the pendant a romantic, garden-party character that is immediately distinctive and widely flattering
• 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 (Deep Blue-Violet)
• Cut: Cushion Cut
• Halo: Mixed Baguette, Marquise, and Round Brilliant Diamond (alternating radial)
• Chain: S925 Silver Cable Chain (included)
• Style: Sunburst Drop Pendant Necklace
• Finish: High Polish
• SKU: P1626B-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.