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0.67 Ct. Greenish Blue Sapphire from Montana

This loose stone is available to ship now

 
Item ID: U17440
Free shipping
$670
Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
U17440
Dimensions (MM):
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Length: 5.28
Width: 5.22
Height: 3.57
Weight:
0.67 Ct.
Color:
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Greenish Blue
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Round
Cut:
Mixed Brilliant
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Montana
Per carat price:
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$1,000
Product description

Millions of years ago, beneath the towering mountains and lush landscapes of what is now Montana, a remarkable geological process began. Deep within the earth's crust, specific conditions were aligning that would lead to the creation of a unique and captivating gemstone. This process started when aluminum atoms combined with oxygen atoms under immense pressure and high temperatures. These specific conditions allowed for the formation of corundum, a crystalline form which would later be cherished as sapphire. In this environment rich with trace elements, chromium, iron, and titanium added subtlety to this formation, ultimately determining the mesmerizing coloration that distinguishes our round shape greenish blue sapphire today.

The distinctive greenish blue hue of this gemstone is a finely balanced result of its trace element composition. The interplay between iron and titanium is responsible for creating this intensely vivid color intensity, which offers a visual depth that is both fresh and enduring. This 0.67 carat sapphire, with exact dimensions of 5.28 x 5.22 x 3.57 mm, exemplifies how minute compositional variations can express profound aesthetic appeal. Its formation story is etched not just in its color, but also in its atomic lattice, tailoring how it interacts with light and creating its signature spectrum. The clarity grade of very slightly included provides a near-perfect substrate, minimizing visual disturbances while maintaining a natural character that genuine sapphire enthusiasts appreciate.

Crafting this gemstone into an extraordinary piece involved selecting an appropriate cutting style that would honor its intrinsic properties. The mixed brilliant cut was chosen for its ability to maximize the sapphire's brilliance while maintaining the elegance of its natural structure. At The Natural Sapphire Company, we understand the importance of cut in revealing and enhancing a gemstone's innate beauty. Our craftsmen meticulously evaluate how each facet interacts with ambient and direct lighting, ensuring that the stone unveils a captivating sparkle from every angle. Additionally, the excellent polish achieved speaks to the precise artistry and attention to detail required to transform a raw gem into a precious jewel.

With Montana as the gemstone's origin, its unique narrative is further complemented by a heritage steeped in modern allure and artisanal craftsmanship. Sapphires from this region hold a reputation for their robust yet vibrant hues, making them a favorite among connoisseurs. Handling such a gemstone with expert skill and innovation, The Natural Sapphire Company prides itself on presenting pieces that not only possess historical significance, but also reflect contemporary sophistication. As you explore the nuances of this greenish blue sapphire, marvel at both its storied past and its transformation into a singular gemstone to be treasured by discerning collectors worldwide.

Watch our process
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Our Process video
Our Packaging
Beauty is in the details
Our packaging, reports, and documentation are crafted to be refined, concise, and trustworthy. With our reputation as our greatest asset, we never cut corners. Explore our detailed reports and premium packaging for every sapphire.

Our custom zinc alloy ring boxes are designed to impress as much as our sapphire rings and jewelry. Each box weighs nearly a pound, adding a touch of luxury to your experience.
Zinc-alloy ring box - opened
Our customers often comment about our stunning, hand made, presentation boxes and reporting documents. Large zinc-alloy boxes are included at no extra cost for jewelry items over $5000.
Zinc-alloy ring box - closed
Presentation matters. We take extra special care to present our items professionally. Our custom hand-made zinc-alloy ring boxes are heavy weight. At almost 1 pound each they are extremely impressive and unique.
Smaller Zinc-allow ring box
For Jewelry Purchases from $500-$5000 in value we include our petit zinc alloy box.
Long, dark brown hinged jewelry box showcasing a line bracelet gently secured and beautifully displayed
For line bracelets over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
Dark brown jewelry box showcasing two hanging earings upon opening
For hanging earrings over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
Petit box w/ luxurious white pouch showcasing a piece of jewelry
Jewelry items under $500 will ship in a signature pouch and box.
Zinc-alloy sapphire box - closed with view of stone through window
Our hand-made zinc sapphire boxes are the finest in the industry and are included for all sapphires over $2000.
Zinc-alloy sapphire box - open
A well presented sapphire makes a difference.
Wooden display box
For sapphire purchases between $500 and $2000 we ship a high quality black display box which shows the sapphire professionally. Stones under $500 will ship in a secure plastic pouch.
Document folder nicely wrapped
Each document folder is individually gift wrapped.
Assortment of reports and certification documents on table
Our extensive gemological reports cover every possible detail of your item. Professionally made with care to explain what gemological terms mean, our reports offer an education in fine sapphires and jewelry reporting.
Open folder displaying documents
Inside you will find well organized reporting to include appraisal, identification and gem faceting grade reports. Special care literature on how to clean your sapphire or jewelry is included as well.
Jewelry cleaning solution enlarged
Jewelry cleaner included with items over $2,000. * Unfortunately for international shipments we can not include liquids.
Sample identification report dust cover
Sample identification report dust cover [front].
Sample identification report
Sample identification report
Sample identification report reference page
Sample identification report dust cover [inside back].
Sample 3d scan report dust cover
Sample 3D scan report dust cover [front].
Sample 3D scan report.
Sample 3D scan report.
Sample 3D scan report reference page
Sample 3D scan report dust cover [inside back].
Zinc-alloy ring box - opened
Zinc-alloy ring box - closed
Smaller Zinc-allow ring box
Long, dark brown hinged jewelry box showcasing a line bracelet gently secured and beautifully displayed
Dark brown jewelry box showcasing two hanging earings upon opening
Petit box w/ luxurious white pouch showcasing a piece of jewelry
Zinc-alloy sapphire box - closed with view of stone through window
Zinc-alloy sapphire box - open
Wooden display box
Document folder nicely wrapped
Assortment of reports and certification documents on table
Open folder displaying documents
Jewelry cleaning solution enlarged
Sample identification report dust cover
Sample identification report
Sample identification report reference page
Sample 3d scan report dust cover
Sample 3D scan report.
Sample 3D scan report reference page
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education
Learn About Montana Sapphires
Sourced from the rugged landscapes of Montana, these sapphires are known for their cool tones of blue, green, and teal. Montana sapphires carry a rustic beauty and heritage, offering a piece of American history alongside their striking, earthy color palette.
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