This 1.02 CT round square-halo split-band lab-grown diamond ring features a round center diamond secured in a prong assembly positioned within a square-shaped halo. The halo is formed from round lab-grown diamonds arranged in a precise geometric perimeter, with each stone set in a micro-prong seat aligned to the square outline. This construction preserves uniform spacing and consistent height around the center stone.
The ring incorporates a double-band structure crafted in 18K gold. The two bands run parallel along the lower shank before separating into a split configuration as they approach the halo setting. This split-band design increases structural width near the top of the ring while maintaining balance around the central halo.
Round lab-grown diamonds extend along the upper sections of both bands in pavé-style arrangements. Each diamond is secured in a micro-prong setting and positioned at calibrated intervals to ensure symmetry and consistent alignment from the split point toward the midpoint of the shank. The mirrored layout across both bands reinforces the square halo geometry.
Open galleries beneath the center diamond and square halo allow controlled light entry, supporting consistent optical behavior across the center and accent stones. This open structure also reduces excess metal weight while maintaining structural stability.
All diamonds used in the ring are lab-grown and graded under standardized systems for color, clarity, and cut.
The 1.02 CT total weight includes the round center diamond, all square halo stones, and the pavé-set diamonds along both split bands.
For guidance on selecting center stone proportions and understanding how shape affects overall ring geometry, refer to How to Choose a Lab-Grown Diamond. Insight into how square halo and split-band designs compare within modern engagement trends appears in Top 10 Lab-Grown Diamond Engagement Ring Styles. Broader context on value considerations and pricing for lab-grown diamond rings can be found in the Global 1-Carat Lab-Grown Diamond Price Guide.
This configuration supports a round center stone framed by a square halo with a symmetrical split-band pavé structure in an 18K gold setting.