1.08 Ct. Bluish Green Sapphire from Madagascar

One beautiful transparent 1.08 carat cushion shape bluish green sapphire from Madagascar is presented by The Natural Sapphire Company, and the full gem specifications are provided to inform educated buyers. The gem measures 5.67 x 5.53 x 3.40 mm, and it has a mixed brilliant cut which combines faceting styles to maximize scintillation and color depth. Clarity is graded as very slightly included, evaluated at eye level, indicating that any internal characteristics are minimal and do not detract from the gem when worn. Color intensity is described as intense, and the polish has been judged excellent, which together support strong light return and a refined finish. The sapphire has been heat treated, a standard and stable enhancement in the trade that improves color uniformity and clarity without compromising the natural origin or structural integrity of the stone.

Understanding origin and treatment is important to buyers who are making long term investments in colored gemstones, and Madagascar is a well respected source for sapphires with distinctive bluish green tones. The trace element chemistry, primarily iron and titanium, produces the teal to bluish green hue that this sapphire displays, and this particular specimen shows balanced saturation with good tone that reads as vivid in many lighting environments. Heat treatment is disclosed and accepted among connoisseurs as a stable enhancement method that brings out the natural color while maintaining the gem quality that collectors and designers value. From a provenance perspective, Madagascan sapphires have gained prominence in the market for yielding attractive material in a range of colors, and full disclosure of origin and treatment increases confidence and marketability for both the wearer and the investor.

Cut, clarity, and polish combine to influence how a sapphire performs, and this cushion shape with a mixed brilliant faceting scheme is cut to emphasize both brilliance and color. The relatively shallow depth of 3.40 mm in relation to the length and width encourages broader light dispersion across the table, which can create an impression of larger face up size while still preserving depth of color. With a clarity grade of very slightly included evaluated at eye level, the stone will appear clean to casual observation, while minor internal features may be visible under magnification, which is typical for natural sapphires and often contributes to the gem narrative without detracting from beauty. Excellent polish ensures crisp facet junctions and minimal surface abrasion, thereby reducing light leakage and enhancing sparkle across the table and crown facets. For a buyer seeking a combination of aesthetic appeal and sound gemological attributes, these elements together make the stone a desirable choice.

Lighting conditions reveal different aspects of this bluish green sapphire, and an informed buyer will appreciate how it adapts from cool outdoor light to warm indoor illumination. In bright daylight, especially north facing daylight or natural daylight with a high blue component, the stone will show its bluer tendencies with crisp highlights across the mixed brilliant facets, rendering lively scintillation and a clear, cool saturation. Under warm incandescent or candlelight, the green component becomes more prominent, creating a warmer, richer appearance that feels luxurious in evening settings. Modern LED lighting will often sit between these two effects, depending on the LED color temperature, and will emphasize sparkle while retaining a balanced teal appearance. The mixed brilliant cut enhances this dynamic behavior by providing multiple small facets that catch and return light as flashes of blue and green, and the excellent polish helps maintain clean, mirror like facet surfaces for maximum brilliance. For mounting, an open prong or semi bezel setting will allow more light to reach the pavilion and maximize color and brilliance, while a closed bezel will present a deeper, more uniform tone. The Natural Sapphire Company is available to provide additional images, mounting recommendations, and certification details, and our disclosure of measured dimensions, enhancement, clarity, color intensity, polish, cut style, and origin supports a transparent buying experience for collectors and connoisseurs alike.