0.91 Ct. Bluish Green Sapphire from Thailand

When you are searching for a singular gem to mark a milestone, to propose with intention, or to begin a family jewel that will be handed down through generations, you want clarity, character, and a story that speaks for itself. At The Natural Sapphire Company, we understand that the search is as much about emotion as it is about gemology, and this transparent bluish green sapphire answers both needs with calm confidence. Its modest size and remarkable presence make it the ideal choice for someone who wants an elegant, wearable stone that still feels rare and personal. If your ideal is a gem that blends classical roots with contemporary sparkle, this sapphire brings that rare balance. It is a stone that suits an engagement ring where nuance matters, a collector who appreciates color variety, or a custom piece where the gem carries meaning as well as beauty.

This sapphire weighs 0.91 carat, and it is cut into an oval shape with exact dimensions of 6.43 x 5.30 x 3.09 mm, the proportions chosen to maximize light return and wearability. The mixed brilliant cut gives the pavilion a series of carefully faceted planes that enhance scintillation while the crown retains larger facets for a strong face up presence. The clarity grade is very slightly included as evaluated at eye level, meaning that when set and viewed in normal wear the inclusions are discreet and do not interrupt the gem s natural charm. Color is intense, with a bluish green hue that moves from deep teal to lively sea green as it catches the light, and the polish has been evaluated as excellent so the surface is smooth and reflective across every facet. This sapphire has been heat treated to stabilize and enhance its color, a widely accepted and permanent enhancement in sapphire trade, and it originates from Thailand, a region known for producing stones with rich, saturated tones and reliable craftsmanship.

To appreciate this gemstone is to appreciate centuries of heritage. Sapphires have been treasured by royalty, clergy, and the learned for millennia, and stones with greenish blue tones were often associated with wisdom, calm, and protection. In traditional settings sapphires were set into signet rings and bridals, placed with intention as tokens of fidelity, and used as talismans to mark important passages in life. A gem like this one connects to that lineage, recalling courtly rings and devotional pieces while remaining perfectly suited to modern life. The oval form echoes classical proportions favored in Georgian and Victorian periods, when collectors and artisans prized stones that sat close to the hand and moved gracefully with the wearer. Choosing this sapphire means selecting a gem that honors those customs, while offering a fresh, contemporary expression of color that complements both warm and cool metals, and that will wear beautifully whether set in a simple solitaire or in a more elaborate vintage inspired mounting.

When you bring this stone into your collection through The Natural Sapphire Company, you are choosing more than a pretty object, you are choosing assurance, expertise, and a team that understands how to translate your desire into the right setting and finish. We can advise on mounting options that will show off the oval silhouette and allow light to reveal the bluish green flashes, and we will take care to recommend prong counts, bezel options, or low profile settings that preserve the stone s integrity and daily wearability. Our gemologists can provide detailed images and measurements, and we stand behind the gemstone with open, knowledgeable communication to guide your decision. If you seek an engagement ring that signals discernment rather than ostentation, or a rare gem that begins an heirloom line, this 0.91 carat Thai sapphire is a thoughtful, time tested choice. Contact us to explore setting ideas, certification options, and to arrange to see this gem in person or through a detailed video, and let us help you bring your search to a confident close.