0.86 Ct. Green Sapphire from Montana

As a gemstone specialist at The Natural Sapphire Company I have watched many stones travel from the earth to an elegant piece of jewelry, yet this 0.86 carat cushion shape green sapphire tells a particularly compelling story, because it carries both a rare color and a trustworthy provenance. It began its journey in Montana, extracted from gem bearing gravels that have produced sapphires prized for their subtle and often unique tones. Once recovered from the wash, the rough gem was hand sorted, examined under natural and controlled lighting, and separated for cutting based on its inherent color zoning and clarity characteristics. Our cutters chose a mixed brilliant cut for this piece because it preserves weight while delivering exceptional fire and brilliance, a balance that many commercial cuts sacrifice. The decision to heat treat the sapphire was a careful one, performed to enhance and stabilize its medium color intensity, and it was followed by a meticulous polish to achieve an excellent finish that yields lively reflections and a pleasing face up transparency.

This gem measures 5.44 x 4.62 x 3.79 mm, with a cushion outline that offers a timeless silhouette that sits comfortably in solitaire and vintage inspired settings alike. We describe the clarity as very slightly included evaluated at eye level, a grade that offers a practical advantage over more included sapphires that require higher setting profiles or deeper cuts to hide imperfections. Compared to stones from more commonly traded sources, such as Sri Lanka or Madagascar, Montana sapphires carry a distinctive regional character, often showing cooler greens with a fresh, mineral like quality that reads as both modern and natural when set in fine jewelry. The mixed brilliant cut on this cushion shape handles light differently than a step cut or full brilliant alone, creating a play of scintillation across a slightly larger face up area, which means you get an engaging visual impact that can rival heavier stones. At 0.86 carat this sapphire remains in a size range that many customers find perfectly balanced for everyday wear, while the dimensions and cut maximize perceived size and sparkle, offering value against larger stones that are poorly proportioned or overcut.

When evaluating value on the market this green sapphire from Montana demonstrates advantages in both uniqueness and quality control, advantages that are central to The Natural Sapphire Company philosophy. Many suppliers offer green sapphires without clear disclosure of treatment or origin, which can leave buyers uncertain about long term stability and resale value, however we are transparent about the heat treatment and the gem s origin, and we ensure that the stone meets our standards for polish and proportion. The excellent polish not only enhances brilliance but also reduces snagging and wear when set, an overlooked benefit compared to rougher finished stones that may require repolishing. For customers seeking something different from the ubiquitous blue sapphire, this green cushion offers a fresh color story, a reliable clarity grade that photographs and wears beautifully, and the craftsmanship of a mixed brilliant cut that delivers both internal sparkle and surface brightness. Whether you are designing a unique engagement ring or adding a distinct center to a cocktail ring, this Montana green sapphire represents a considered choice that balances rarity, aesthetic performance, and responsible disclosure, and our team at The Natural Sapphire Company stands ready to help with custom mounting advice, matching side stones, and certification to ensure your selection is both inspiring and enduring.