1.54 Ct. Greenish Blue Sapphire from Madagascar

One beautiful transparent 1.54 carat cushion shape greenish blue sapphire is presented with precise proportions and careful finishing, measuring 6.13 by 5.88 by 4.75 millimeters. The gem is fashioned in a mixed brilliant cut, a design choice that balances weight retention with optical performance, and it displays an excellent polish that enhances facet definition and light return. Clarity is graded as very slightly included, evaluated at eye level, which for this size and color yields a clean appearance in practical use while retaining natural character. The color sits in the greenish blue range with a dark intensity that provides depth and a pronounced, velvety presence, and the stone is natural and unenhanced, coming from Madagascar, a source increasingly recognized for producing a wide range of sapphire colors and distinct material. Photographs of the stone mounted on a finger illustrate its scale and the way the cushion shape sits in a setting, making it straightforward to envision the gem in a variety of jewelry applications.

The combination of natural origin, lack of enhancement, and attractive cutting proportions contributes directly to this sapphire’s market position. Unenhanced sapphires, particularly those with clean eye appearance and a desirable color, are comparatively rare when contrasted with heat treated material that dominates the commercial supply. Madagascar is an important modern source, and provenance from a recognized locality tends to add confidence for collectors and jewellers, as it supports traceability and narrative value. The cushion shape is a classic form that appeals to both traditional and contemporary tastes, and the mixed brilliant cut is engineered to emphasize scintillation and color stability under varied lighting conditions. A dark color intensity can be advantageous for buyers seeking a stone with presence and durability of appearance, although it should be noted that color preferences vary across markets and that medium to vivid tones command a premium in some collecting circles. The excellent polish and eye level clarity further support the stone’s desirability for bespoke settings where the gem will be the focal point.

From an investment perspective, natural, unenhanced sapphires with documented origin and strong visual appeal have historically shown resilience over time and the potential for appreciation, particularly in the mid to high end of the market where rarity and provenance are rewarded. Key factors that contribute to future value appreciation include the stone’s natural and unheated status, its aesthetic quality, and the ability to document its origin and any laboratory grading. A 1.54 carat size is attractive for retail demand, because it fits well into engagement rings and fine jewellery where per carat prices become meaningful, and a well cut cushion shape often retains buyer interest due to its versatility. Market dynamics that support potential appreciation include constrained supply of high quality natural material, growing consumer interest in ethically sourced gemstones, and a trend toward uniqueness in personal jewellery choices. It is important to acknowledge that gemstone markets are subject to cycles, and value is influenced by global economic conditions, shifting consumer tastes, and availability of comparable stones, so a considered, long term holding strategy is advisable.

For buyers seeking to include this sapphire in a personal collection or as part of an investment portfolio, The Natural Sapphire Company can provide supporting documentation and guidance to enhance provenance and marketability. Independent laboratory reports, detailed invoices, and clear photographic records increase liquidity and buyer confidence, and professional appraisal can establish a benchmark value for insurance and future sale. Proper setting choices, insurance, and recommended care practices help preserve the stone’s condition and marketability, and our team can advise on secure storage and periodic reappraisal. While no investment is without risk, this unenhanced Madagascar cushion sapphire combines attributes that collectors and discerning buyers commonly seek, and The Natural Sapphire Company is prepared to assist with certification, bespoke mounting, and information that supports long term stewardship and potential appreciation.