1.05 Ct. Greenish Blue Sapphire from Madagascar

This transparent 1.05 carat cushion shape greenish blue sapphire measures 5.86 x 4.89 x 4.32 mm and is cut in a mixed brilliant style to balance color and scintillation, clarity evaluated as very slightly included at eye level, color intensity rated as medium, and polish graded excellent. The mixed brilliant cut produces a lively table facet to showcase the stone's hue while the pavilion and crown facets enhance sparkle, and the transparency and very slight inclusions allow light to travel cleanly through the gem. Heat treated to improve color stability, and sourced from Madagascar, this sapphire presents a stable, attractive greenish blue that is neither oversaturated nor pale, making it versatile for a range of custom settings and design treatments.

When paired with complementary gemstones in a custom piece, this greenish blue cushion sapphire benefits from accents that either lighten and brighten or deepen and enrich the primary color. Small round brilliant diamonds set as a halo or pavé band will increase perceived brightness and create visual contrast, emphasizing the sapphire's medium saturation. For a cooler, monochromatic scheme, lighter blue sapphires or white sapphires can be used as accents to extend the color family while preserving clarity and brilliance. For a tone on tone approach, vibrant green tsavorites add a fresh contrast to the blue green body color and pair well in a cluster or alternating shoulder stones layout. Warmer accents, such as yellow sapphires or even small citrines, will introduce contrast that brings out the green component of the stone, especially when set in yellow or rose gold.

Design and metal considerations influence the sapphire's presentation and durability. A bezel setting provides protection for the cushion shape and suits daily wear, while a low profile four prong or bezel edge allows the mixed brilliant facets to interact with light unobstructed. A halo of melee diamonds or a three stone composition with tapered baguettes will increase apparent size and formal presence without overwhelming the stone. For a contemporary look, a split shank with pavé accents or alternating colored sapphires will create visual flow and complement the gemstone's medium color intensity. The Natural Sapphire Company recommends discussing metal choice and setting depth with your jeweler to optimize both optical performance and wearability, taking into account the stone's heat treatment and Malagasy origin.