1.05 ct. Ceylon Sapphire

1.05 ct. Unheated Sapphire (Ceylon - Sri Lanka, Blue) This 1.05-carat unheated sapphire comes from Sri Lanka, one of the most historically significant and respected origins for fine sapphire. Sourced from the Ceylon gem fields, this pear-shaped stone measures 5.3 x 6.1 x 3.4 mm and displays the deep blue body color with slight teal undertones characteristic of the region’s older deposits. Its unheated status preserves the natural color and structure of the stone as it formed in the earth, making it an authentic representation of Ceylon material in its untouched state. The stone shows the slight internal inclusions and textural features typical of unheated sapphire, especially from Sri Lanka. These natural formations confirm both its untreated nature and geographic origin. The cut brings forward its saturated tone while maintaining the organic appearance that serious collectors value in unheated stones. This makes it an excellent choice for collectors building a foundation of significant, natural-color sapphires or for a bespoke jewelry project centered around genuine, untreated and unheated material. Within the Sanctuary collection, this sapphire stands as an accessible entry point into the world of unheated Ceylon stones, ones that are respected for their beauty, history and provenance, increasing value, and importance in the global sapphire market. SPECIFICATIONS MINERAL TYPE: Corundum (Sapphire) CUT: Pear COLOR: Deep blue with teal undertones CLARITY: Slightly Included TRANSPARENCY: Transparent to slightly included zones WEIGHT: 1.05 ct. SIZE: 5.3 x 6.1 x 3.4 mm ORIGIN: Sri Lanka (Ceylon) TREATMENT: None (unheated) HARDNESS: 9 (Mohs scale) REFRACTIVE INDEX (RI): ~1.760–1.778 BIREFRINGENCE: ~0.008–0.010 SPECIFIC GRAVITY (SG): ~4.00 CRYSTAL SYSTEM: Trigonal CHEMICAL COMPOSITION: Al₂O₃ VIBRATIONAL FREQUENCY PROFILE This sapphire expresses a cohesive blend of Blue Band and Indigo–Violet Band frequencies within the Universal Vibrational Spectrum. The Blue Band supports clarity, structural coherence, and the regulation of energy flow within the subtle energy field. Its stabilizing quality makes it particularly effective for focused work, intentional thought and communication, and subtle energy body alignment. The Indigo–Violet Band brings depth, subtle awareness, and integrative intelligence. This frequency assists in pattern recognition, insight, and the refinement of internal processes, qualities long associated with sapphire across many cultural and historical traditions. Together, these vibrational expressions create a profile that is steady, clarifying, and conducive to both introspection and refined perception. METAPHYSICAL PROPERTIES Ceylon sapphire carries a longstanding reputation for bringing stability into one's subtle energy field, providing clarity of insight, and aiding mental coherence. This unheated specimen holds a grounded, steady presence that aligns well with practices focused on clarity, direction, communication, and the strengthening of personal intention. The natural inclusion patterns and untouched color contribute to its authenticity, making it a meaningful stone for those who value unaltered gemstones for jewelry or psychospiritual practice. As a collector’s piece, it offers historical provenance and the rarity of unheated color. In jewelry, it provides a subtle and refined visual presence rooted in the heritage of Sri Lankan sapphires.   This piece was hand-selected by Ashley for its rare clarity, natural trichroic colors, and powerful energetic properties. You will receive the exact gemstone shown here. Please note that most of our photography and videos are done with a 2x to 10x macro lens, so inclusions or surface details may appear more pronounced in the images than they are to the unaided eye. Colors may vary slightly depending on your screen settings.