2.91 Ct. Blue Cabochon Sapphire from Ceylon (Sri Lanka)

Presenting a beautiful semi translucent blue sapphire from The Natural Sapphire Company, a fine natural gem that blends classic appeal with wearable elegance. This oval cabochon weighs 2.91 carat and measures 8.57 by 7.02 by 4.84 millimeters, proportions that deliver a pleasing presence without feeling oversized. The cabochon cut creates a smooth domed surface and a soft internal glow that is ideal for highlighting the vivid color intensity of this stone. Evaluated at eye level the clarity is very slightly included, a level that preserves a clean overall appearance while confirming the gem is of natural origin. The surface polish is excellent so the dome reflects light cleanly and evenly, and the overall finish is refined and ready to be set.

Visually this sapphire offers a vivid blue that reads as rich and saturated in most lighting conditions, with a semi translucent character that gives the color depth and a luminous internal radiance. The cabochon shape intensifies the perception of color, so the eye is drawn to the stone as a whole rather than to small internal features. Because it is heat treated the hue is steady and balanced, a common and accepted enhancement in fine sapphires that enhances both color and clarity while remaining stable with normal wear. The tone is deep enough to convey presence, yet the semi translucency preserves a subtle glow beneath the surface, which is particularly attractive in settings that allow ambient light to reach the stone.

On a practical level the 8.57 by 7.02 by 4.84 millimeter profile and 2.91 carat weight make this oval cabochon versatile for a range of jewelry styles, including halo rings, classic bezels, elegant pendants, or bespoke signet style pieces. The very slightly included clarity grade indicates small inclusions that do not detract from the gem when viewed without magnification, a characteristic appreciated by connoisseurs who value natural features that confirm authenticity. The excellent polish and cabochon dome create an exceptionally smooth feel against the skin, and the uniform surface makes the stone well suited to bezel settings that protect the girdle while showcasing the rich blue field. Origin is Ceylon Sri Lanka, a historically celebrated source for sapphires known for lively, saturated blues, and this provenance adds a desirable context for collectors and those who choose gems with a notable geological heritage.

As part of our offering at The Natural Sapphire Company this sapphire is presented with expert care and the support of our gem specialists, who can assist with mounting suggestions, bespoke designs, and certification details. We disclose that the stone has been heat treated, which is a stable enhancement used to improve color and clarity in many fine sapphires, and we can provide guidance on care to ensure long term beauty. Customers may request additional viewing images or video to assess the cabochon from multiple angles and lighting conditions, and our team can discuss sizing and setting options that will best showcase the gem while protecting it for daily wear. For those seeking a refined natural Ceylon sapphire with vivid color, a smooth cabochon presence, and secure provenance, this 2.91 carat oval cabochon is an excellent choice, and our specialists at The Natural Sapphire Company are ready to assist with the next steps.