1.55 Ct. Blue Sapphire from Ceylon (Sri Lanka)

One transparent 1.55 carat pear shape blue sapphire is presented by The Natural Sapphire Company, with precise dimensions of 9.02 x 5.29 x 4.19 mm. The gem has been fashioned with a mixed brilliant cut, offering a balanced interplay between large facets and smaller brilliant facets to maximize both face up color and scintillation. Clarity is graded as eye clean when examined at typical viewing distance, which allows the intense blue color to read uniformly across the table without internal distractions. The polish is excellent, providing crisp facet junctions and strong light return, and the stone has undergone standard, stable heat treatment. The sapphire originates from Ceylon, Sri Lanka, a region renowned for producing stones with lively, saturated blues, which contributes to the gem s overall appeal for bespoke work.

The pear shape and the stated dimensions make this sapphire particularly suitable for custom jewelry projects. At 9.02 mm in length and 5.29 mm in width, the proportion is elongated enough to create a graceful focal point for a ring, pendant, or drop earring, while the 4.19 mm depth offers sufficient pavilion volume to secure stable prong or bezel settings without excessively raising the stone above the mounting. The 1.55 carat weight places the gem in a range that is visually substantial on the finger yet adaptable for multi stone compositions, including three stone rings or halo designs. The asymmetric taper of the pear shape lends itself to versatile orientation options, including point up or point down ring mounts, and the clean clarity permits open settings that expose the pavilion for light to enter and enrich the perceived color. For designers and jewelers using CAD, the precise millimeter dimensions and consistent cut proportions facilitate accurate model making, and the mixed brilliant facet arrangement integrates well with both modern and traditional setting motifs.

From a gemological and practical design perspective, several attributes enhance the stone s suitability for bespoke settings. The intense color intensity benefits designs that rely on a single strong chroma center stone, and the mixed brilliant cut yields a lively combination of overall color depth and facet sparkle, which complements both pavé and plain metal surrounds. The eye clean clarity grade reduces concern about hiding inclusions during mounting and allows for simpler, more open galleries that improve light performance. The excellent polish reduces the need for additional finishing work after setting, and the stable heat treatment is a commonly accepted enhancement that enhances color while maintaining long term durability under normal wearing conditions. Origin from Ceylon, Sri Lanka, imparts a geographic provenance that appeals to clients who value traceable sourcing and the characteristic blue tones associated with that region. Practical considerations for custom work include selecting appropriate prong profiles to protect the tapered tip of the pear shape, choosing a head height that balances protection with light access, and considering orientation to flatter finger shape or necklace design.

The Natural Sapphire Company is available to assist with technical specifications and design choices for this pear shape sapphire, including recommendations for prong count and placement, bezel thickness, and complementary accent stones. For clients seeking a classic engagement ring, the stone s dimensions and weight allow for proportional halos and side stone configurations that maintain symmetry while showcasing the stone s color. For pendant and earring applications, the elongated silhouette provides an elegant drop that pairs well with simple bails or articulated settings for movement. With clear measurements, documented clarity and cut descriptions, and verified origin information, this sapphire offers a reliable and versatile option for custom jewelry projects, and our team can provide further guidance on metal choice, setting style, and care considerations to ensure the finished piece meets both aesthetic and structural expectations.