Lab Diamond Princess Cut Square Halo Pendant Necklace in 925 Sterling Silver

Some pieces are simply right — clean geometry, brilliant white, worn at the collarbone with no further explanation needed.

This pendant centres a princess-cut lab-grown diamond within a full square pavé halo of brilliant round white lab diamonds, the square outline of the halo mirroring the angular precision of the centre stone precisely. Princess cut is chosen deliberately: its pointed corners and step-cut base deliver broad, geometric flashes of white light rather than scattered brilliance, giving the pendant a bold, architectural presence that reads clearly from a distance. The square halo amplifies the centre stone’s footprint and frames it with a continuous band of white light. Suspended on a fine 925 sterling silver link chain, the pendant sits with quiet authority at the collarbone. Lab-grown diamonds are physically and optically identical to mined diamonds — same hardness, same refractive index, same visual standard — at a fraction of the environmental and financial cost.

Why You'll Love It

• Princess-cut lab diamond centre — the square step-cut delivers bold geometric flashes of white brilliance; a cut chosen by those who prefer precision over sparkle
• Square pavé halo — mirrors the angular form of the princess cut exactly, creating a cohesive, architectural pendant silhouette with genuine visual weight
• Lab-grown diamonds throughout — physically and optically identical to mined diamonds, certified to the same grading standards, with a significantly lower environmental footprint
• 925 sterling silver chain and setting — hypoallergenic, polished, and built to wear; the cool silver tone complements the white diamond brilliance cleanly
• A considered investment piece — at this price point, lab-grown diamond jewellery offers the same visual and material standard as mined diamond pieces, without compromise

Product Details

• Metal: 925 Sterling Silver
• Centre Stone: Lab-Grown Diamond (Princess Cut)
• Halo: Square Pavé — Round Brilliant Lab Diamonds
• Chain: 925 Sterling Silver Fine Link (included)
• SKU: PYZ5520-2

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