1.51 Ct. Greenish Blue Sapphire from Madagascar

This exceptional greenish blue cushion sapphire from Madagascar is a rare example of natural beauty meeting collector quality, a 1.51 carat gem that combines striking color, commendable clarity, and superb craftsmanship. The stone measures 6.04 x 6.03 x 4.37 mm, a balanced size that offers presence without overpowering classic jewelry designs, and its faceted mixed brilliant cut maximizes both scintillation and overall light return. Evaluated as very slightly included at eye level, the clarity remains excellent for hand viewing, allowing the intense color intensity to command attention while maintaining a transparent, lively appearance. Unlike the majority of commercial sapphires that undergo heat treatment to deepen hue and remove inclusions, this sapphire has no enhancement, making it inherently more valuable and desirable to discerning collectors who prioritize natural state and long term provenance. The polish is excellent, a finishing touch that elevates the gem above many market alternatives where inferior polishing can dull potential brilliance, and the cushion shape presents a timeless silhouette that sits comfortably between classic and contemporary aesthetics.

When compared to other options on the market, this Madagascar sapphire stands out for a combination of attributes that collectors prize, the intensely saturated yet complex greenish blue hue is uncommon among sapphires that typically favor straight blue or teal tones, offering a unique color profile that reads differently in varied lighting conditions, an advantage over one dimensional commercial stones. Many sapphires offered at similar sizes are either heavily treated or lack the cutting finesse to fully express their color and clarity, but the mixed brilliant facet arrangement here is purposefully designed to balance depth of color with lively sparkle, resulting in a gem that appears larger and more vibrant than its carat weight might suggest. Origin matters to serious collectors, and Madagascar has become known for producing sapphires with distinctive and collectible hues, combined with responsible mining practices, which gives this gem an edge over stones from locations where treatment is near universal. From an investment perspective, unenhanced stones with excellent cutting and eye level cleanliness typically retain or appreciate in value more robustly than comparable treated or synthetic alternatives, and the transparency and polish of this gem make it a reliable choice for those seeking both aesthetic enjoyment and long term value.

The Natural Sapphire Company offers this Madagascar cushion sapphire as an ideal addition to a high end collection, a piece that complements other notable examples while bringing its own identity to the group, the stone pairs especially well with white metals that highlight its blue green nuances, yet it also provides a stunning contrast in warmer settings for collectors who prefer a unique juxtaposition. Practical considerations favor this sapphire over many market peers, as sapphires are second only to diamonds on the Mohs hardness scale, offering remarkable durability for daily wear in rings and other jewelry, while the cushion cut reduces the risk of chipping at corners compared to more angular shapes, and the excellent polish minimizes surface wear and maintains luster over time. For those comparing provenance and assurances, The Natural Sapphire Company stands behind the gem with thorough documentation regarding origin and enhancement status, and we assist clients in securing independent laboratory reports when desired, a level of transparency that is frequently absent from mass market offerings that may obscure treatment history or origin. Collectors who prioritize rarity, natural state, and exceptional cutting will find this 1.51 carat greenish blue cushion sapphire to be a superior choice, a versatile and striking stone that elevates any collection and serves as a confident centerpiece for bespoke settings crafted to showcase its intense color and lively brilliance.