14.74 Ct. Cabochon Spessartite Garnet from Tanzania

This piece is a striking 14.74 carat round spessartite garnet, with exact dimensions of 12.66 x 12.51 x 8.83 millimeters. The gem presents a true round form executed with a double cabochon cut, a style that produces well balanced curvature on both faces and creates an even distribution of color and luster across the surface. The material is transparent, which is notable for cabochon styled spessartite, and it displays a medium color intensity in a vivid orange tone that is characteristic of manganese rich spessartine. Clarity is graded as very slightly included when evaluated at eye level, meaning that inclusions are minimal and do not distract from the gem to the unaided eye, while the excellent polish enhances surface brilliance and tactile smoothness. This stone is natural and untreated, with no enhancement declared, and its origin is Tanzania, a provenance that is respected among connoisseurs for producing fine spessartite specimens.

From a gemological standpoint, the attributes of this spessartite explain why it is attractive to an educated buyer. Spessartite garnet belongs to the garnet group, and it typically registers a hardness around 7 to 7.5 on the Mohs scale, which gives it good wearability for a range of jewelry applications. The isometric crystal system of garnets means the gem is singly refractive and free of pleochroism, so the color remains steady as the piece is viewed from different angles, an advantage when setting in rings or pendants. The combination of a substantial carat weight and transparent clarity considerably increases rarity and market desirability, because larger spessartites that are both clean and transparent are uncommon. The double cabochon cut on a transparent spessartite produces an inner glow and depth of color that is different from faceted stones, creating a luminous, almost candlelit appearance that many collectors and designers prize. The declared lack of treatments enhances the gem value, as natural color in spessartite is more sought after than heat treated or otherwise enhanced material.

For collectors and jewelers seeking provenance and confidence, this Tanzanian spessartite offers both aesthetic and investment appeal. Tanzania has become a recognized source for orange to reddish orange spessartite, and when paired with documented details such as precise weight and dimensions, as provided here by The Natural Gemstone Company, the stone can be readily evaluated for certification and resale. Practical considerations for the buyer include setting choices that protect the domed profile, such as bezel settings or custom mounts that cradle the gem, and routine care that avoids harsh knocks and ultrasonic cleaners, favoring warm soapy water and a soft brush for maintenance. While spessartite is durable enough for everyday wear in many types of jewelry, the cabochon profile calls for attention to prevent chipping along edges. For clients prioritizing transparency and natural color with excellent polish and minimal inclusions, this 14.74 carat Tanzanian spessartite represents a rare opportunity to acquire a gem that combines collector quality, visual warmth, and practical versatility. If you would like additional gemological reports, close up imagery, or suggestions for mounting, The Natural Gemstone Company will be pleased to assist.