Lab Ruby Round Brilliant Cushion-Shape Diamond Halo Pendant Necklace | S925 Silver Micro-Pavé Bar Bail

A vivid red circle inside a square of diamonds. The pendant that proves the most considered combinations are always the simplest.

A round brilliant-cut lab-grown ruby in vivid, deeply saturated rose-red sits in a four-prong setting within a round brilliant diamond cushion-shaped halo — approximately twenty round brilliant diamonds set along the perimeter of a rounded-square frame, the cushion shape’s soft corners creating a silhouette that is simultaneously geometric and organic. The combination of the round ruby’s circular symmetry and the cushion halo’s rounded-square frame creates a composition of deliberate geometric contrast — the circle within the square — that gives the pendant a visual tension and considered quality that a matching round-in-round or square-in-square composition cannot achieve. The bail is a round brilliant diamond micro-pavé rectangular bar, adding continuous diamond coverage from the pendant to the chain and giving the piece a fine jewellery finish from bail to halo. Suspended on a polished S925 silver cable chain. At $135, this is the ruby pendant that earns its place as the most wearable fine jewellery piece in any collection.

Why You'll Love It

• Round ruby in cushion-shaped diamond halo — the deliberate geometric contrast between the round brilliant ruby’s circular symmetry and the cushion halo’s rounded-square frame creates a composition of exceptional visual tension and considered quality; the circle-within-square combination is a classic fine jewellery format associated with the great jewellery houses and gives the pendant a timeless, architectural character
• Cushion-shaped diamond halo — approximately twenty round brilliant diamonds set along the perimeter of a rounded-square frame create a halo of exceptional presence and visual weight; the cushion shape’s soft corners create a silhouette that is simultaneously geometric and organic, and the continuous diamond coverage amplifies the ruby’s vivid red by surrounding it with an unbroken frame of white diamond brilliance
• Micro-pavé bar bail — a rectangular bar fully covered in round brilliant diamond micro-pavé connects the pendant to the chain, adding continuous diamond coverage from bail to halo; the bar bail’s clean horizontal geometry creates a deliberate contrast with the cushion halo’s rounded-square silhouette below
• Round brilliant ruby centrepiece — the round brilliant cut’s fifty-eight facets maximise the ruby’s vivid rose-red colour saturation and create a stone with exceptional fire and brilliance; the round cut’s symmetrical silhouette creates a focal point of exceptional visual balance within the cushion halo, and the cut’s universal flattery makes the pendant equally beautiful on every neckline
• 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: Round Brilliant Diamond, Cushion-Shaped Frame (~20 stones, continuous)
• Bail: Round Brilliant Diamond Micro-Pavé Rectangular Bar
• Chain: S925 Silver Cable Chain (included)
• Style: Cushion Halo Round Pendant Necklace
• Finish: High Polish
• SKU: ZHF-P1711R

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