3.55 Ct. Spinel from Tanzania

This listing presents a single, transparent 3.55 carat pear shape bluish grey spinel from Tanzania, offered by The Natural Gemstone Company, a gem house dedicated to supplying responsibly sourced and well documented natural gems. The gem measures 11.44 x 7.76 x 5.67 mm, and it is cut as a mixed brilliant to combine the scintillation of a brilliant cut with the elongated elegance of a pear outline. Its color reads as bluish grey with a medium intense color intensity that provides both presence and subtlety under a range of lighting conditions. The clarity grade is eye clean as evaluated at typical eye level, meaning no inclusions are visible to the unaided eye, and the polish is graded excellent, delivering a bright, clean surface finish. There has been no enhancement applied to this stone, a factor that will be of interest to collectors and buyers who prioritize natural, untreated material.

From a gemological perspective this spinel exhibits the attributes that make spinel a valued and practical choice for fine jewelry. Spinel is a durable gemstone, with a Mohs hardness of about 8, which allows it to withstand the rigors of daily wear better than many other colored stones while still being amenable to careful lapidary shaping. The mixed brilliant cut chosen for this pear shape is an intelligent design for maximizing brilliance and balance, the pavilion facets contribute to strong light return and sparkle, while the crown facets shape the color presentation so the bluish grey tone reads evenly across the table. Eye clean clarity enhances the perceived size and brilliance, since the absence of visible inclusions allows light to travel through the stone with minimal interruption, producing lively scintillation that is immediately evident when viewed in hand. The excellent polish finishes facet junctions precisely, which sharpens reflections and gives the gem an elegant, professional appearance.

The Tanzanian origin of this spinel adds context and provenance that discerning buyers will appreciate. Tanzania has become a recognized source of fine spinel material, and stones from this region have entered the market as desirable, well colored examples that appeal to both connoisseurs and designers. Provenance matters because the geological environment can influence not only color but also crystal habit and clarity, and many collectors place a premium on secure sourcing and transparency. Equally important in assessing value is the absence of enhancement, the fact that this spinel is completely natural and untreated means its medium intense bluish grey color is inherent, stable, and unlikely to shift over time with exposure to light or heat as might be the case with some treated material. For buyers who require further assurance, The Natural Gemstone Company can provide additional documentation, high resolution imaging, and independent laboratory reports upon request, to support the gemological attributes described here.

This pear shape bluish grey spinel is exceptionally versatile, able to translate across styles from casual to formal with ease, making it an excellent choice for a range of bespoke jewelry projects or ready to wear settings. In everyday and casual contexts the stone functions as a refined focal point, its cool bluish grey tone pairing especially well with white metals, sterling silver, or subtle mixed metal designs that favor understated elegance. For formal and evening wear the same gem reads as sophisticated and contemporary, particularly when mounted as a solitaire ring with a tapered basket or in an elegant pendant with a simple bail to allow light to flood the pavilion. The pear shape also lends itself to directional designs, where the point can elongate a finger in a ring, or create a graceful drop in a pendant or earring. Designers often combine a medium intense primary tone like this with accent diamonds or warm colored melee to create contrast, or with complementary sapphires to build a refined, layered palette. From a practical care standpoint the stone is suited to regular wear provided basic precautions are observed, such as avoiding strong acids and harsh abrasives, and cleaning with warm soapy water and a soft brush. For buyers seeking a naturally beautiful spinel with credible provenance and the flexibility to inhabit both casual and elevated design contexts, this 3.55 carat pear shape bluish grey spinel from Tanzania represents an intelligent and attractive acquisition, and The Natural Gemstone Company is available to assist with setting recommendations, custom mounting services, condition reports, and any further technical details you may require.