3.66 Ct. Greenish Blue Cabochon Sapphire from Ceylon (Sri Lanka)

This 3.66 carat oval shape greenish blue sapphire carries the quiet authority of gemstones that have dressed kings and queens for centuries, a modern heirloom that channels the storied mines of Ceylon. Its origin in Sri Lanka places it in the same revered lineage that produced the Logan Sapphire and the storied Star of India, gems celebrated for their depth and endurance. While the Logan and the Star of India are celebrated for their remarkable scale and historic fame, this vivid greenish blue sapphire brings the same legacy to an intimate scale, offering concentrated color and a presence that is immediately personal. The double cabochon cut lends a soft, luminous surface that recalls the polished talismans of antiquity, those amulets worn close to the body by rulers and travelers, and the eye clean clarity evaluated at eye level assures a pure window into that color without the need for magnification. Its vivid color intensity and excellent polish create a timeless look, one that references the royal blue of Princess Dianas famous oval sapphire while asserting its own greenish blue character that evokes the tropical seas that wash the shores of Ceylon.

Measured at 8.99 by 7.07 by 5.69 millimeters, this stone is an ideal size for a classic ring or a pendant destined to become a family treasure, and its opaque double cabochon form offers a wearable elegance unlike faceted stones of similar weight. Enhancement by heat treatment is noted, a traditional and stable practice used to bring out the full potential of Ceylon sapphires, and it supports long term longevity and color consistency. Compared to historic sapphires that were prized for scale or provenance, this piece distinguishes itself through proportion, polish, and the rare combination of vivid greenish blue saturation with eye clean clarity, a harmony that speaks to collectors and connoisseurs who value both historical resonance and daily wearability. Offered by The Natural Sapphire Company, this sapphire is presented with provenance and care, ready to be set into a design that honors tradition while creating a new chapter in its story, a gem that will live on as both a personal emblem and a link to the long, luminous history of Ceylon sapphires.