1980s Ostag Studio Bombé Citrine and Diamond Gold Ring

Substantial in profile, the ring has the quiet force of a small piece of sculpture.

Created by Ostag Studio in New York circa the 1980s, this 18k yellow gold ring centers an approximately 3.00-carat citrine within a broad, softly contoured mount. The emerald-cut stone is bezel-set low into the gold, its deep honeyed color becoming part of the ring’s architectural mass. Approximately 0.68 carats of round brilliant-cut diamonds sweep in a gentle curve across the textured surface, introducing a precise line of light against the warmth of the citrine and matte gold. Weighing 21.79 grams, the wide tapering form has the substance and generous volume characteristic of bold 1980s studio jewelry.

Gold, color, and diamond light held within one confident, sculptural form.