1.19 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This exquisite round shape blue sapphire weighs 1.19 carat, and measures 6.07 by 5.95 by 4.01 mm, offering a compact yet visually commanding presence. Cut in a faceted style with a mixed brilliant cut, this stone has been crafted to maximize light return and visual fire, making it an immediate focal point for any jewellery design. The symmetry and facet alignment produce strong scintillation across the table and crown, while the pavilion facets are calibrated to enhance depth and contrast. The excellent polish contributes to crisp facet junctions and clean reflections, allowing the stone to perform exceptionally in natural and artificial light. Presented by The Natural Sapphire Company, this sapphire is described and offered with the transparency and gemological detail that an educated buyer expects.

The cutting proportions of this sapphire are notable, with the average diameter close to 6.01 mm and a measured depth of 4.01 mm, yielding a depth percentage of approximately 66.7 percent. This proportion places the gem within a range that favors rich color saturation and strong brilliance, while maintaining table size and presence when set in a ring or pendant. The mixed brilliant cut combines the best aspects of brilliant faceting for the crown with step or modified pavilion faceting, permitting a lively play of light and a balanced appearance from multiple viewing angles. Excellent polish enhances facet crispness and minimizes surface disturbance, which in turn preserves the stone response to direct light and reduces leakage. For connoisseurs who value optical performance, the interplay of proportion, facet design, and polish in this sapphire is a key reason why it stands out as a centerpiece option.

Clarity is graded as very slightly included, evaluated at eye level, a standard and meaningful grade for natural blue sapphires. The inclusions present are small and do not detract from the gem clarity when viewed naked, rather they confirm natural origin and provide internal fingerprinting that gemologists use to verify provenance. Medium color intensity is present, delivering a well balanced hue that leans towards classic Ceylon blue, with enough saturation to create a vivid visual impact without appearing overly dark. Origin is Ceylon Sri Lanka, a historical and highly regarded source known for producing sapphires with lively blue tones and attractive brightness. The gem has been heat treated, a widely accepted and stable enhancement within the trade, applied to improve color uniformity and clarity, and to optimize the finished appearance while preserving the integrity and durability of the corundum.

From a practical and investment perspective, this sapphire offers compelling attributes. Its weight and dimensions make it ideal for a solitaire engagement ring, a halo setting surrounded by accent stones, or a bespoke pendant that showcases the mixed brilliant cut. On a finger, the stone reads as a vivid blue focal point, and the photos provided demonstrate scale and everyday wearability. Buyers will appreciate the combination of natural origin, professional cutting that emphasizes brilliance, a clarity grade that retains natural character, and an enhancement that is industry standard. The Natural Sapphire Company stands behind the description and presentation, and can assist with bespoke mounting, certification, and care guidance. For routine maintenance, gentle warm soapy water and a soft brush will preserve the polish, and periodic professional cleaning is recommended to maintain maximum light performance. This sapphire is an enduring choice for collectors and discriminating clients seeking a genuine Ceylon gem that will serve as a luminous centerpiece for decades.