2.73 Ct. Greenish Blue Sapphire from Madagascar

This transparent 2.73 carat cushion shape greenish blue sapphire from Madagascar is a superb example of what serious buyers seek, and The Natural Sapphire Company is proud to present it. Its dimensions of 9.40 x 7.18 x 5.12 mm, coupled with a mixed brilliant cut, deliver a face up presence that feels larger than the weight alone suggests, and an excellent polish that allows the vivid color intensity to sing. The stone is graded very very slightly included at eye level, which means that to the unaided eye it appears essentially clean, while natural internal characteristics confirm its authenticity. Importantly, this sapphire has no enhancement, a quality that places it ahead of many market alternatives that have been heat treated or otherwise modified to improve color. Buyers who value provenance and natural state will find this gem uniquely appealing compared with the many modified stones that dominate the market.

In the current market, many sapphires are sold with undisclosed or minimal information about treatments, making it hard to assess true value. This Madagascar sapphire stands apart because it combines an unenhanced pedigree with vivid greenish blue color and excellent polish, attributes that are typically found only in more expensive origins or heavily treated material. Compared with the common heated Ceylon or institutionalized commercial stones, this gem shows a complexity of tone that shifts from lively blue to a subtle greenish blue in different lights, creating depth rather than a flat uniformity. The mixed brilliant cut has been executed to maximize light return and color saturation, so when set the stone will display scintillation and lively refraction that cheaper cuts lack. Its dimensions and proportions yield a pleasing profile that will sit confidently in both low set and halo designs, giving more visual impact than many round or shallow cut stones of similar carat weight.

Durability and versatility are key arguments when choosing a gemstone for everyday wear, and here this sapphire excels. With the known hardness and toughness of corundum, this gem is suitable for rings, pendants, and earrings, and will resist the wear that softer gems suffer from over time. Its cushion shape and balanced measurements make it an ideal candidate for classic solitaire rings where its vivid color can be the focus, or for more formal settings such as vintage inspired or halo pieces that amplify its liveliness. Compared with alternative gems like topaz or aquamarine which can appear paler and are softer, this sapphire offers a richer tone and superior longevity. From a value perspective this stone occupies a strong position, offering many of the visual traits buyers prize in famous origin stones but without the premium associated with rarer historical sources, making it a wise choice for collectors and those seeking a special center stone for an engagement or statement piece.

When you are choosing between the many options available in the market, this unenhanced Madagascar sapphire represents an exceptional balance of color, clarity, cut, and value, and The Natural Sapphire Company stands behind its quality. The detailed specifications are clear, 2.73 carat, cushion shape, mixed brilliant cut, 9.40 x 7.18 x 5.12 mm, transparent, very very slightly included at eye level, vivid color intensity, excellent polish, enhancement none, origin Madagascar, and these facts let you compare directly with treated stones or those with less favorable proportions. If you are looking for a versatile gem that moves effortlessly from casual daytime looks to elevated evening wear, and that retains investment appeal because it is natural and unenhanced, this sapphire is an outstanding choice. Contact The Natural Sapphire Company to discuss settings, bespoke mounting options, or to request additional photos and independent certification, and we will help you make this remarkable piece part of your collection.