Three Stone White Sapphire Ring 7.77 Ct., 14K White & Yellow

This ring presents a technical study in optical performance and traditional lapidary craft, centered on a C Dunaigre certified Colourless 7.77 carat oval white sapphire, measuring 13.37 x 10.13 x 7.12 mm, cut in a mixed brilliant style to optimize both fire and broad flash. The mixed brilliant faceting combines a brilliant crown with a modified pavilion, producing strong return of white light and controlled dispersion across the table and shoulders, while the excellent polish enhances edge definition and facet symmetry. The stone is graded very slightly included, evaluated at eye level, indicating inclusions are minor and do not disrupt face up brilliance, and the colour saturation is classified as colourless, which along with its Ceylon origin contributes to a clear, icy appearance. The calibrated oval proportions were selected to balance light performance with presence, and the precision of the girdle and pavilion alignment reduces light leakage, yielding consistent scintillation during movement.

The mounting demonstrates considered gemological engineering, with the head executed in 18K white gold to maintain optical neutrality against the colourless sapphire, and the shank formed in 18K yellow gold to provide a warm contrast and structural strength. Two natural half moon diamonds, weighing approximately 0.50 carats in total, are matched to flank the oval and are graded Very Slightly Included, VS1 and VS2, with an F colour grade, selected to reinforce the central stone without introducing colour contamination. The half moons are calibrated to the oval outline, set in low profile white gold bezels and shoulders that channel light into their brilliances and ensure a seamless transition from center to side stones. Craftsmanship details include a precision prong basket that secures the sapphire while maximizing light entry, a reinforced gallery that stabilises the setting, and a uniformly rounded shank with a high polish finish. The inside of the band is ergonomically contoured for a comfort fit, the exterior is smoothed to a uniform gauge, and the entire skirt is burnished to minimise snagging and enable comfortable daily wear. This design and execution reflect The Natural Sapphire Companys commitment to material integrity and wearable refinement.