Жемчужина — вариант 2

Use case: product-mockup. Use the supplied image as the exact reference. Create one isolated transparent PNG of the same single lustrous ivory pearl, with smooth nacreous surface and subtle iridescent pink highlights. Explicit palette: pale ivory and pearl white, soft rosy pink sheen with faint cool silver-blue glints. Pose/angle: still and centered, three-quarter macro view from slightly above, soft key light from upper left. Framing: close product photograph showing the complete pearl at roughly 75–80 percent of square frame, surrounded by transparent margin. Preserve natural pearl luster and fine surface texture. Make a plausible, noticeably different shape variant: a gently oval pearl, slightly taller than wide, with very subtle organic asymmetry, but unmistakably a single pearl. True alpha transparency around the silhouette; no jewelry setting, string, floor, background, shadow, label or other objects.