Title: Two Six Ray Star Ruby Cabochons Description: Two oval, six ray Lindy star sapphire ruby cabochons with beautiful colour saturation, substantial size 12,1 x 10.0 x 4.9 mm and 11.8 x 10.0 x 4.4 mm, no scratches, dents, or other issues.  Perfect for jewellery makers or demanding collectors.  The star on each stone is best observed under single light source or natural direct sunlight.  Total weight: 13.05 carats. NB:A "Lindy" (or Linde) star sapphire is a famous synthetic (man-made) gemstone originally produced by the Linde Air Products Company in 1947. It features a perfectly crisp, six-rayed star—a phenomenon known as asterism—and is highly prized for its vintage, mid-century charm. FREE DELIVERY IS INCLUDED! Condition: Used Delivery option: Delivery Location: N21 Category: Collectables