0.28 Ct. Greenish Yellow Sapphire from Montana

One of the rarest expressions of color from the American northwest, this greenish yellow sapphire weighs 0.28 carat and is cut into a refined oval measuring 5.09 by 3.13 by 2.02 mm, a size that lends itself perfectly to a delicate ring or a bespoke pendant. The mixed brilliant cut harmonizes scintillation with depth, delivering lively sparkle from the crown while preserving rich tonality through the pavilion. Color intensity is intense, producing a warm and sophisticated yellow that leans green in certain lights, an alluring nuance that makes this gem immediately distinctive. The gem is transparent and eye clean when evaluated at eye level, so it presents a clear, luminous face to the wearer, and an excellent polish maximizes its reflective play. This sapphire has been heat treated, a widely accepted enhancement that stabilizes and intensifies its natural hue, and its Montana origin ties it to a lineage of gems prized for their unique, terroir driven colors. Offered by The Natural Sapphire Company, this stone feels like a private discovery, a limited opportunity to claim a piece of natural art that is both wearable and wonderfully uncommon.

Inclusions within this sapphire are not imperfections to hide, they are the stone’s signature, the microscopic fingerprints that confirm its natural history and add soulful character to every angle. At eye level the gem reads clean, however under magnification one can observe delicate growth zoning, tiny mineral inclusions, and faint featherlike patterns that record the gem’s passage through time and pressure. These internal markers are how connoisseurs and gemologists can trace origin and formation, and in this Montana sapphire they serve as a personal calling card that no synthetic or imitation can authentically reproduce. Each minute crystal and every subtle line of internal structure is an archive of the earths work, a reminder that your jewel is singular and unrepeatable. Rather than detracting, these inclusions enhance the gem’s story, creating lively internal effects as light travels through the mixed brilliant facets, sometimes revealing unexpected flashes of greener tones, other times deepening to honeyed gold. For the collector who appreciates provenance and personality, these tiny features are proof of authenticity and of a life lived beneath the surface, they make the stone identifiable, intimate, and ultimately more precious.

Owning this oval greenish yellow sapphire is an invitation to join an exclusive circle of discerning clients who value rarity, craftsmanship, and provenance. The Natural Sapphire Company presents this gem not as a mass produced commodity, but as a singular selection for a custom creation, a one off center stone for an engagement ring, a statement pendant, or a refined pair of earrings when paired with complementary stones. Given its compact dimensions and intense color, the gem performs beautifully in finely crafted settings that allow light to animate its mixed brilliant cut while preserving the subtle inclusions that authenticate its story. Because sapphires of this particular hue and origin are uncommon, availability is limited, and each example we offer is curated with care and treated as a bespoke opportunity for the client who wishes to own something truly distinctive. If you seek a gem that quietly distinguishes you from the ordinary, while carrying an honest and verifiable natural identity, this Montana sapphire is a rare invitation, a crafted piece of the earth offered with provenance, polish, and a beauty that will age gracefully with you. Contact The Natural Sapphire Company to explore setting options, to request magnified imagery or to arrange a private viewing, and let us assist you in creating a one of a kind heirloom that celebrates both rarity and the intimate inclusions that make this stone unmistakably itself.