A deep blue sapphire rests within a sculptural setting of polished gold, its vivid color illuminated by the restrained brilliance of diamonds.
Created by Bulgari circa 1980, this architectural cocktail ring centers on a natural Ceylon sapphire of exceptional visual presence. The oval-cut stone displays a rich blue of medium-strong saturation, its transparent body revealing subtle variations of light through a combination of brilliant and step-cut facets. Set horizontally within a substantial 18K yellow gold mounting, the sapphire is flanked by white diamonds, whose cool brilliance offers a deliberate contrast to the warmth of the surrounding metal.
The sapphire is accompanied by SSEF Report No. 157826, dated September 21, 2026, confirming its natural origin from Ceylon (Sri Lanka) and, importantly, no indications of heating. The absence of detected heat treatment is a particularly desirable characteristic in fine sapphires, preserving the stone's natural color as an essential part of its gemological identity. Measuring approximately 11.40 × 9.05 × 4.45 mm, the sapphire possesses generous proportions that complement the ring's bold, geometric construction.
During the 1980s, Bulgari developed an unmistakable design language centered on richly colored gemstones, substantial volumes of polished gold, and a confident departure from conventional diamond-dominated jewelry. This ring reflects that Roman sensibility, allowing the sapphire's saturated blue to remain the focal point while the broad gold shoulders create a powerful architectural silhouette. The restrained diamond accents lend definition without interrupting the purity of the composition.
Weighing 15.11 grams and measuring a US size 8, the ring possesses a substantial yet carefully balanced presence on the hand, its smooth contours emphasizing the interplay between gemstone, metal, and light.
A single expanse of Ceylon blue, held within the quiet strength of Roman gold.
