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1.77 Ct. Bluish Green Sapphire from Montana

Item ID: S39188

This loose stone is available to ship now

 
Free shipping
$3,363

2 shoppers are considering this stone right now
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100% Natural Sapphires
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Product Details
Item ID:
S39188
Dimensions (MM):
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Length: 7.56
Width: 7.02
Height: 4.79
Weight:
1.77 Ct.
Color:
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Bluish Green
Color intensity:
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Light
Clarity:
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Very Slightly Included
Shape:
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Fancy
Cut:
Mixed Brilliant Cut
Cutting style:
Faceted
Enhancements:
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No Enhancement
Origin:
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Montana
Per carat price:
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$1,900
Product description

Imagine possessing a gemstone that announces itself with quiet authority, reserved for collectors who know true rarity when they see it. This transparent 1.77 carat fancy shape bluish green sapphire measures 7.56 x 7.02 x 4.79 mm, and it is faceted with a mixed brilliant cut to maximize scintillation and depth. Its clarity is very slightly included when evaluated at eye level, and its light color intensity allows an elegant balance between subtlety and presence. The polish is excellent, each facet meeting its neighbor with precision, and there has been no enhancement, which makes this stone especially rare in the modern market. Sourced from Montana, this sapphire carries a sense of place and provenance that adds a discreet but potent layer of desirability, and when you choose this gem from The Natural Sapphire Company you claim a piece that has not been altered, a natural work of geological art that is ready to be set and celebrated.

The mixed brilliant cut is a study in craftsmanship, combining the fire of brilliant faceting with the outline of a fancy shape to create movement and life within the stone. Up close you will notice the way the pavilion and crown interact with light, the way tiny flashes of blue and green play across the surface, and the way the gem maintains a luminous transparency that invites a closer look. The dimensions give this sapphire an ideal presence for an engagement ring or a high end pendant, proportioned to sit confidently without overpowering. The light color intensity lends itself to both modern and classic settings, the bluish green hue reading as refined and unique, rather than loud. When polished to an excellent finish, each facet edge is crisp, which enhances return of light, contributing to a brilliance that rewards movement and changes with ambient light conditions, making the stone feel alive on the hand.

Owning this sapphire is an investment in beauty and craftsmanship, both aesthetic and artisanal. Natural sapphires that remain unenhanced are increasingly rare, and those that combine transparency, an attractive fancy shape, and a finely executed mixed brilliant cut are sought after by discerning collectors. Beyond market considerations, this stone represents something more enduring, a transfer of intention from nature to maker to wearer. The Natural Sapphire Company sources responsibly and evaluates each gem with the care of a connoisseur, documenting origin and characteristics that underpin authenticity. The inherent hardness and durability of sapphire make it suitable for daily wear, a practical consideration for a jewelry piece meant to become an heirloom. When set by a skilled jeweler, the facets and proportions of this 1.77 carat gem will be preserved and showcased, ensuring that the craftsmanship invested in the cutting is honored for generations.

To own this Montana sapphire is to join an elite group of collectors who value rarity, provenance, and unparalleled finish. This is not a mass produced stone, it is a distinct treasure that will not be easily replaced, and we at The Natural Sapphire Company offer bespoke design consultations to create a setting that complements the gem rather than competing with it. Imagine a custom ring or pendant crafted to the exact angles that allow the mixed brilliant cut to perform at its best, a setting chosen to highlight the bluish green hue, and a finish that reflects your personal taste. We welcome private viewings and detailed gemological discussion, and we can arrange secure shipping and insured delivery for clients who wish to acquire this piece with confidence. For those who understand the language of rare gems, this sapphire is more than a purchase, it is an acquisition of beauty, history, and meticulous craft, reserved for those who recognize and seize true opportunity.

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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