Oval Sapphire and Diamond Halo Ring in White Gold

This fine jewelry item is a classic halo-style cocktail or engagement ring. The central focus is an oval-cut sapphire displaying a deep, saturated navy blue hue. The primary stone is securely prong-set and surrounded by a brilliant-cut diamond halo, which enhances the visual diameter of the center stone. The gemstones are mounted on a slender, polished band crafted from what appears to be 14k or 18k white gold or potentially platinum, given the bright silver-toned finish and lack of visible oxidation. The ring features a multi-prong basket setting, typical of modern or late 20th-century craftsmanship. The sapphire exhibits a translucent quality under direct light, suggesting a natural stone, though laboratory testing would be required to rule out synthetic origin or heat treatments common in blue corundum. The surrounding white stones appear well-matched in color and size, creating a sharp contrast against the dark blue central gem. The overall condition appears excellent with no visible chips to the gemstones or warping of the shank. The style is inspired by classic Victorian and Edwardian cluster rings but reflects a contemporary minimalist aesthetic through its thin, tapered shoulders and sleek profile.