Ruby Square 6 mm Gemstones | Calibrated Cushion Ruby Stones

Ruby Square 6 mm gemstones are one of the most widely used sizes in calibrated ruby stones for centre-focused jewellery designs. With a standardized 6 mm square cut, these gemstones are ideal for rings, pendants, earrings, and custom jewellery layouts.

The 6 mm square ruby size offers excellent visibility and a strong geometric look, making it suitable for both everyday jewellery and statement designs. These stones are easy to match and fit into standard settings.

Common Uses

Ruby rings

Ruby pendants

Ruby earrings

Statement jewellery

Halo jewellery

Cluster jewellery