1.30 Ct. Blue Sapphire from Ceylon (Sri Lanka)

One beautiful transparent 1.30 carat pear shape blue sapphire from Ceylon Sri Lanka, measuring 7.13 x 5.94 x 3.83 mm, presents a compelling balance of size and wearable proportions. The gem is cut as a mixed brilliant, combining a faceted crown optimized for scintillation with a pavilion array designed to deliver controlled return of light into the viewer s eye. Clarity is graded slightly included when evaluated at eye level, a characteristic that provides natural fingerprint and crystal development evidence without overpowering the gem s visual appeal. Color is described as medium intense, a saturation and tone combination that yields a cool, assertive blue hue with soft depth rather than an overly dark or muted presentation. Enhancement by heat treatment has been applied, a stable and industry standard procedure that enhances the stone s chroma and reduces internal zoning while preserving the natural corundum structure. The polish is excellent, allowing crisp facet junctions and uninterrupted light transmission, critical factors for a mixed brilliant cut to achieve optimum brilliance and sparkle. These objective attributes are documented and presented by The Natural Sapphire Company, where provenance, treatment disclosure, and precise measurements are integral to the buying experience.

The mixed brilliant faceting on this pear shape has been executed to emphasize both color and fire, with a crown table proportioned to admit optimal white light and crown facets oriented to break the light into small, lively flashes. The pavilion features a combination of chevron and kite elements that channel light back through the crown, creating a balance between scintillation and color saturation. Slight inclusions, present at eye level, can act as subtle character markers that interact with light, producing faint internal reflections and minute localized contrast that do not detract from overall transparency. In a medium intense Ceylon blue, pleochroic tendencies in corundum respond to facet orientation, allowing the observer to experience slightly different blue tones as the stone moves, enhancing perceived liveliness. Heat treatment has evened color distribution, reducing pronounced color zoning that is typical in many Sri Lankan sapphires, and the resulting hue sits comfortably in the medium strong range where blue remains vivid under ambient light, while retaining the crystalline clarity that collectors and designers value. The excellent polish secures clean facet planes, which both minimize surface diffusion of light and allow the gem to translate design intent into visual performance with fidelity.

In practical jewelry application this pear shaped sapphire will stand out in any setting when the design leverages its optical axes and medium intense color profile. Oriented with the point toward the finger in a ring, or aligned vertically in a pendant, the pear silhouette elongates and focuses attention, while the mixed brilliant cut ensures dynamic sparkle from multiple viewing angles. Metal choice will influence perceived color, with warm white metals enhancing the cool blue contrast for a contemporary look, and yellow or rose metals providing a classical juxtaposition that can warm the overall presentation. Settings that expose the pavilion under controlled lighting, such as open basket prongs, will allow the pavilion facets to return light efficiently, making the medium intense blue appear more saturated, whereas closed bezel settings will mute sparkle but offer a sleek, modern frame. A halo of small white diamonds will increase apparent size and create contrast that elevates the sapphire s color, while tapered side stones can mirror the pear silhouette for refined symmetry. For commission pieces, the craftsmanship emphasis should be on precise prong placement at the girdle points to protect the pear s tip and to avoid obscuring key crown facets, preserving both durability and optical performance. At The Natural Sapphire Company we provide the exact measurements, clarity grading, treatment disclosure, and origin information to support design decisions, ensuring that this 1.30 carat Ceylon sapphire fulfills both technical expectations and aesthetic objectives in its final jewelry setting.