Lab Ruby Princess Cut Three-Rail Barrel Sliding Pendant Necklace | S925 Silver Channel-Set Diamond Pavé

A vivid pink-red band of princess-cut rubies, held between two rings of white diamonds, on a chain it slides along freely. The pendant that moves with you.

A three-rail barrel sliding pendant of exceptional three-dimensional character: a spherical barrel form whose equatorial centre is a continuous band of approximately five princess-cut lab-grown rubies in vivid, deeply saturated rose-red, set in a seamless channel setting with no metal visible between the stones, creating an unbroken ring of vivid pink-red around the barrel’s widest circumference. Immediately above and below the ruby channel band, two parallel rows of round brilliant diamond pavé — approximately eight diamonds per row — are set across the barrel’s upper and lower hemispheres, creating two complete rings of white diamond brilliance flanking the ruby band and giving the barrel a considered three-rail construction of exceptional visual depth: red at the equator, white above and below. The barrel’s three-dimensional spherical form catches light from every angle as it moves, the princess-cut rubies’ square step-facets creating clean, architectural reflections at the centre and the round brilliant diamonds’ scattered fire creating organic white brilliance above and below. The pendant is a sliding barrel: the chain passes through the barrel’s two end apertures, allowing the pendant to slide freely along the chain and position itself naturally at the centre of the neckline with every movement. The sliding construction gives the pendant a sense of considered freedom and organic movement that a fixed bail pendant cannot achieve. Suspended on a polished S925 silver cable chain.

Why You'll Love It

• Three-rail barrel construction — a princess-cut ruby channel band at the equator, flanked by round brilliant diamond pavé rows above and below, creates a three-rail barrel of exceptional visual depth; the three-rail construction’s considered colour arrangement — red at centre, white above and below — creates a pendant of exceptional chromatic balance and three-dimensional character
• Princess-cut ruby channel band — approximately five princess-cut rubies in a seamless channel setting, with no metal visible between the stones, create an unbroken ring of vivid rose-red around the barrel’s equatorial circumference; the channel setting’s seamless construction gives the ruby band a considered, architectural quality, and the princess cut’s square step-facets create clean, architectural reflections at the barrel’s centre
• Sliding pendant — moves with you — the chain passes through the barrel’s two end apertures, allowing the pendant to slide freely along the chain and position itself naturally at the centre of the neckline with every movement; the sliding construction gives the pendant a sense of considered freedom and organic movement that a fixed bail pendant cannot achieve, and the barrel’s self-centring weight ensures it always returns to the neckline’s centre
• Three-dimensional light from every angle — the barrel’s spherical form catches light from every angle as it moves, the princess-cut rubies’ square step-facets creating clean architectural reflections at the centre and the round brilliant diamonds’ scattered fire creating organic white brilliance above and below; the three-dimensional construction ensures the pendant is equally beautiful from the front, side, and every angle between
• 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
• Centre Band: Lab-Grown Ruby (Vivid Rose-Red), Princess Cut × ~5, Channel Set (seamless, equatorial)
• Upper & Lower Rails: Round Brilliant Diamond Pavé × ~8 per row (two rows, flanking ruby band)
• Pendant Form: Spherical Barrel, Sliding (chain passes through end apertures)
• Chain: S925 Silver Cable Chain (included)
• Style: Three-Rail Barrel Sliding Pendant Necklace
• Finish: High Polish
• SKU: P0309R

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