1.09 Ct. Yellowish Green Sapphire from Madagascar

From the moment the rough crystal first saw light in the alluvial fields of Madagascar, this sapphire began a journey that is part geology and part human care. Deep within rock and river deposits, corundum crystals grow over millions of years under pressure and heat, absorbing trace elements that give each stone its unique voice. This particular sapphire carries a rare yellowish green whisper, a color that reads as a meeting of sunlit leaves and gentle spring moss, a hue that is less common than classic blue, making each gem an individual statement. At The Natural Sapphire Company we source thoughtfully, connecting the story of the land to the hands that prepare the stone, so that you receive more than a commodity, you receive a narrative of place and patience.

Skilled cutters then coax the potential from the rough, and this sapphire was shaped into a refined cushion form, a design that brings together rounded shoulders and softly squared corners for a timeless silhouette. The gem is faceted with a mixed brilliant cut, an approach that balances larger facets for color with a precise pavilion of brilliant facets for scintillation. The finished weight is 1.09 carat, and the proportions are 7.68 x 5.18 x 2.98 mm, dimensions that make it ideal for an elegant ring or a pendant that reads both classic and contemporary. The clarity is evaluated as very very slightly included when viewed at eye level, which means the stone appears clean to the unaided eye, while retaining natural inclusions that confirm its authenticity. The color intensity is medium, offering a vivid yet wearable tone, and the polish is excellent, allowing the mixed brilliant faceting to play with light and depth. Importantly, there has been no enhancement to alter its color or clarity, a feature that collectors and purists will especially value.

Beyond beauty, durability is essential for a gemstone destined for frequent wear, so it is important to consider its place on the Mohs scale. Sapphire is a variety of corundum, and it registers at 9 on the Mohs hardness scale, making it one of the hardest gems available, second only to diamond which is 10. To put that in context, topaz is around 8 and quartz sits at 7, so sapphire resists scratches from common materials that would mark softer stones. This high hardness translates to confidence for everyday jewelry, especially rings and bracelets that see regular activity, yet hardness does not mean indestructible. The sapphire can still chip or suffer facet damage from a sharp blow, and strong thermal shock or exposure to harsh chemical cleaners should be avoided to preserve its polish and luster. For cleaning, warm soapy water and a soft brush are recommended, and professional check ups for prongs and settings will ensure the gem remains secure.

As you consider how this yellowish green cushion sapphire will live in your life, imagine it set to showcase its transparency and mixed brilliance. The cushion form allows light to travel through the gem, revealing subtle shifts from golden lime to soft olive as the stone moves. When set in a warm yellow gold, the green notes are enhanced and given a vintage warmth. When set in platinum or white gold, the stone reads with a fresher, more modern contrast that emphasizes clarity and sparkle. The gem is large enough at 1.09 carat to be the focal point for a bespoke engagement ring, yet modest enough to be paired with delicate side stones or a halo to amplify its presence. Because this sapphire is unheated and untreated, it is an honest choice for those who value natural gemology, and its very very slightly included clarity gives depth without visible distraction, which collectors and designers often prize for the way inclusions can tell a natural history that laboratory enhancements cannot.

At The Natural Sapphire Company we take pride in presenting stones with clear provenance and transparent description, and this Madagascar sapphire exemplifies that approach. Madagascar is known for producing sapphires with lively color and individual character, and this stone arrives to you with a full description of its measurements, cut style, clarity grade, color intensity, polish quality, and treatment status. No enhancement has been applied, which preserves both its natural color and its value over time. If you would like further assurance, we can provide additional imagery or a video that shows the stone under multiple lighting conditions, and we can discuss certification options or a custom mounting that suits your lifestyle and design taste. Selecting a gemstone is an intimate choice, it is a tactile way to carry a landscape and a story, and we are here to guide you from the quarry to the setting so that your piece is as durable as it is meaningful.