3 natural star sapphires for sale, 12.75ct (SOLD), 15.31ct (reserved), and 11.24ct (reserved).
All three star sapphires show a nice violet hue, with the smallest 11.24ct a pastel lilac.
All three sapphires show distinct six rays that extend all the way.
All are medium sized cabochons (>10 carats) suitable for a proper star sapphire ring, in the sense its rays can be visibly appreciated without too much manipulated light when set on a ring.
The photos (without the rays) show the underside of the sapphires, so you get a better idea of the color of the gem.