1.51 Ct. Greenish Blue Sapphire from Madagascar

A revelation in blue green, this transparent cushion shape sapphire weighs 1.51 carat and measures 6.86 by 5.90 by 3.64 mm, a portrait of refined proportions that sits beautifully on the hand while commanding attention. Cut in a mixed brilliant style, the facet architecture marries the fire of a brilliant cut with the soft, romantic outline of a cushion, creating flashes of light that dance with every movement. The clarity grade is very slightly included evaluated at eye level which means that to living sight the gem reads as extraordinarily clean, while still bearing the character of a genuine, natural crystal. Its color intensity is intense, a rich greenish blue that balances depth and luminosity, and its polish has been finished to an excellent standard so that the surface sings with crisp reflections. From its provenance in Madagascar this sapphire arrives untouched by treatment, a natural gem with no enhancement, an authentic whisper of the earth that will only grow in esteem with time.

For an engagement ring that declares intention and taste, this sapphire is an irresistible choice. The greenish blue hue is at once classic and unexpected, offering a palette that flatters all skin tones and complements both platinum white and warm gold settings. The mixed brilliant cushion shape is especially well suited to a solitaire or a halo design, where the brilliant cut facets maximize sparkle and the cushion silhouette lends an air of vintage romance without feeling dated. Because the stone is both transparent and very slightly included at eye level, it conveys the rare combination of optical purity and natural individuality, a jewel that tells a story while reflecting light with exceptional vivacity. Choosing an unenhanced sapphire from Madagascar is a statement of discernment, an embrace of natural rarity rather than laboratory correction, and it positions the wearer as someone who appreciates provenance and authenticity in equal measure.

At The Natural Sapphire Company we understand that an engagement ring is more than jewelry, it is a signifier of a life commitment, an heirloom to be tended and passed down. This 1.51 carat cushion greenish blue sapphire is presented as an object of desire, crafted by nature and finished with the exacting care of master cutters, ready to be set into a ring that will announce a new chapter. We offer bespoke mounting options that honor the gem while aligning with personal style, whether that means a timeless solitaire that celebrates the stone on its own, a delicate halo that amplifies its color, or a sculpted three stone design that frames it with diamonds for contrast and drama. Every selection is accompanied by careful documentation of origin and treatment, so the choice is as informed as it is beautiful. Owning this sapphire is an achievement, a refinement of taste that speaks to a life lived with attention to beauty, and a commitment to choose the authentic and the extraordinary.