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1.38 Ct. Bluish Green Sapphire from Montana

Item ID: S42137

This loose stone is available to ship now

 
Free shipping
$2,760

1 shopper is considering this stone right now
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100% Natural Sapphires
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Product Details
Item ID:
S42137
Dimensions (MM):
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Length: 8.38
Width: 5.61
Height: 3.71
Weight:
1.38 Ct.
Color:
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Bluish Green
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Marquise
Cut:
Mixed Brilliant Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Montana
Per carat price:
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$2,000
Product description

Imagine holding a gem that seems to hold a small ocean of light within it, a marquise shaped sapphire that sings with a bluish green soul, a gem that invites touch, a gem that promises to become the centerpiece of your most cherished moments. This transparent 1.38 carat marquise sapphire measures 8.38 by 5.61 by 3.71 millimeters, and every dimension has been carefully considered to balance presence with wearability. Cut in a mixed brilliant style, its facets have been polished to an excellent finish, giving a lively scintillation that plays across the surface with each movement. The color intensity is intense, a deep, alive bluish green that shifts and deepens under different lights, drawing the eye and holding attention, and the clarity has been graded as very slightly included when evaluated at eye level, which means the gem reads clean to the eye while retaining character and natural charm. This sapphire has been heat treated, a stable and widely accepted enhancement that brings forward its best color and clarity, and it hails from the storied deposits of Montana, a provenance that adds a wild, authentic narrative to its beauty. At The Natural Sapphire Company we are proud to present this stone as a rare opportunity to own a colored gem that is at once bold and intimate.

Picture this gem set as the heart of a ring, suspended in a pendant, or clustered as a pair of timeless earrings, the bluish green of the sapphire cutting through the ordinary and announcing itself with confident elegance. The marquise shape has a natural gift for creating the illusion of length, making fingers appear longer and more graceful when set as a ring, and lending a flattering silhouette when cradled in a delicate bezel or a classic prong setting. The mixed brilliant cut works in harmony with the marquise outline, allowing light to enter and refract with brilliant flashes, while deeper pavilion facets add pockets of saturated color that anchor the sparkle. In yellow gold the stone glows with a warm, vintage romance, its green notes enriched by a golden halo, in white metals such as platinum or white gold the cooler aspect of the bluish tones is highlighted for a modern, refined look, and in rose gold the gem takes on a softer, romantically antique character. No matter the setting, the intense color will stand out, creating contrast and presence, and because the stone is a comfortable 1.38 carats it feels substantial without overwhelming daily wear, making it a perfect choice for an engagement ring, an anniversary gift, or a special present that marks a life changing moment.

Beyond its immediate visual allure this Montana sapphire carries reassuring practical virtues that make it an ideal choice for a treasured piece meant to be worn and loved. Sapphire ranks high on the hardness scale, so it withstands the knocks and kisses of everyday life with grace, and the excellent polish on this gem ensures every facet edge is crisp for maximum brilliance. The very slightly included clarity grading means the stone retains an authentic natural fingerprint, a tiny internal story that collectors and romantics appreciate, while still presenting as clean to the eye in ordinary viewing. The heat treatment it has received is a standard, stable process that enhances the stone in a way that is permanent and reliable, and at The Natural Sapphire Company we always disclose treatments and origins because we believe that transparency deepens the relationship between wearer and gem. The dimensions 8.38 by 5.61 by 3.71 millimeters are ideal for many traditional and contemporary settings, allowing jewelers to craft designs that protect and showcase the marquise silhouette, and the mixed brilliant cut means the stone responds beautifully to both open gallery settings that let light flood through, and closed settings that emphasize color rather than light play.

If you are imagining the moment this sapphire becomes part of your story, know that we are here to make that vision effortless and joyous. Our team at The Natural Sapphire Company can help you explore metal pairings, setting styles, and custom design options that will make the bluish green marquise truly sing on the hand or at the throat. We encourage viewing in different lights to fall in love with the shifting tones and to select the setting that best amplifies the stone's personality, and we offer guidance on bezel, prong, and halo choices that protect the points of the marquise while maximizing its visual impact. Owning this Montana sapphire means carrying a fragment of wild, luminous earth with you, a jewel that will witness celebrations, quiet mornings, and small everyday triumphs, and that will grow in meaning over years of wear. Let us at The Natural Sapphire Company help you bring this gem home, to become a beloved heirloom that sparks joy, embodies a promise, and creates a memory that you will cherish forever.

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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