Three Stone Blue Sapphire Ring 3.49 Ct., 18K Yellow & White

This ring centers on a transparent 3.49 carat cushion shape blue sapphire, with dimensions 9.92 by 6.78 by 5.26 mm and a mixed brilliant cut, and the design of the setting is deliberately arranged to showcase the stone, its color, and its clarity. The sapphire displays vivid color saturation, an excellent polish, and a clarity grade of Very Slightly Included, evaluated at eye level, attributes that respond directly to how light is managed by the mounting. The gem is heat treated and originates from Thailand, notes that inform the expected tone and optical behavior, and the mixed brilliant cut enhances scintillation while preserving broad, even color distribution across the pavilion and crown. The central stone is held in a refined four claw mounting, which combines firm security with minimal coverage of the crown and table facets, allowing light to enter from above and from the sides, and preserving the visual depth and transparency that characterize this sapphire.

The two tone metalwork, executed in 18K yellow gold and 18K white gold, is a primary contributor to the perceived intensification of the sapphire color and the apparent cleanliness of the stone. The yellow gold head and claws create a warm bezel effect immediately around the girdle and lower crown, a subtle optical complement to the blue that deepens the perceived saturation without obscuring the natural hue. The white gold shoulders and band provide a neutral, reflective surround that returns white light into the lower facets and accentuates contrast, enhancing faceted brilliance and emphasizing the stone clarity. Flanking the center sapphire are white half moon shaped natural diamonds, weighing approximately 0.50 carats in total, with clarity grades of VS1 and VS2 and a color grade of E, and their half moon profile and placement are chosen to broaden the visual footprint of the center stone while contributing bright, controlled flashes of white light. The diamonds act as calibrated reflectors, their high color grade and clean clarity permitting strong light return that frames the sapphire and sharpens edge definition, which in turn reduces the visual prominence of minor internal features.

The structural details of the gallery and prong geometry are executed to maximize light performance and to preserve the stone transparency, while ensuring everyday durability. The open gallery and trimmed lower prong architecture permit light to pass into the pavilion and to exit through the crown, promoting lively scintillation from the mixed brilliant faceting, and the slender but robust prongs cover minimal facet area so that the table and crown remain visually dominant. The transition between the yellow gold head and the white gold shank is finished to exacting polish standards, an approach that controls reflected color spill and stabilizes the appearance of the sapphire in varied lighting conditions. The combination of metal contrast, selective diamond placement, and an open setting geometry results in a ring where the sapphire presents deeply saturated blue tones with clear internal appearance to the unaided eye, and where the brilliance of the side diamonds sharpens the apparent edge contrast and overall perceived clarity. Crafted with attention to proportion and optical balance, this ring from The Natural Sapphire Company articulates a considered approach to gemstone presentation, where setting choices are integral to the way the sapphire color and clarity are observed and appreciated.