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1.72 Ct. Bluish Green Sapphire from Montana

Item ID: S36520
Free shipping
$4,137
The sapphire you have selected is currently being considered by an interested party. If you would like to be notified should this item become available, please
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100% Natural Sapphires
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Product Details
Item ID:
S36520
Dimensions (MM):
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Length: 7.41
Width: 5.55
Height: 4.76
Weight:
1.72 Ct.
Color:
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Bluish Green
Color intensity:
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Medium
Clarity:
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Very Slightly Included
Shape:
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Radiant
Cut:
Fancy Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Montana
Per carat price:
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$2,405
Product description

When you are searching for a sapphire that feels like the end of the quest, this 1.72 carat radiant shape bluish green sapphire from Montana answers that need with both presence and subtlety, and The Natural Sapphire Company is proud to present it to you. This gem measures 7.41 by 5.55 by 4.76 mm, and the fancy radiant cut has been expertly faceted to maximize sparkle while preserving weight and character. The color sits in a delightful medium intensity, a balanced bluish green that reads differently in varied light, revealing cooler teal tones in shade and warmer green hints in soft daylight. Clarity is very slightly included when evaluated at eye level, which means the stone reads clean and transparent in wearable settings, while the gentle natural inclusions that are present act as a fingerprint that proves its origin. The polish is excellent, producing crisp facet junctions and a lively surface reflection, and the sapphire has been heat treated, a traditional and widely accepted enhancement that deepens the natural color without compromising the gem’s integrity. If you are envisioning a ring that feels both contemporary and timeless, a custom pendant that elevates an everyday look, or a collector piece that celebrates natural beauty, this Montana sapphire is an immediately wearable and versatile choice.

Comparing this natural Montana sapphire to lab grown alternatives clarifies why many customers choose a natural gem for milestone pieces, family heirlooms, and collector investments. Lab grown sapphires can be visually similar and often offer excellent clarity and uniformity, which is appealing for some budgets and design directions, however they lack the geological story and unique character that define a natural stone. This Montana sapphire carries the story of high mountain slopes and ancient geological processes, and its very slightly included clarity and nuanced bluish green hue are the result of conditions that cannot be perfectly replicated in a lab. Natural sapphires, especially from recognized origins like Montana, are valued for provenance, and provenance matters when you want a piece that connects emotionally and potentially holds value over time. Heat treatment in natural sapphires is an industry standard, and is disclosed here to maintain full transparency, because the traditions of enhancing and cutting natural sapphires have long been part of bringing out the best in each stone. With a natural gem you are buying rarity, subtle variation, and the possibility of deeper market demand in the years to come. Lab grown stones are excellent in their own right for modern, budget conscious choices, but they are produced in quantity, and they do not carry the same narrative of place, journey, and geological rarity that collectors and many buyers prize.

Choosing this Montana sapphire through The Natural Sapphire Company ensures you receive more than a beautiful stone, you receive expert guidance and ethical sourcing that aligns with your goals. If your priority is a unique engagement ring, the radiant shape and excellent polish of this gem will sit confidently in a variety of settings, from a classic four prong to more modern bezel or halo designs, and the medium color intensity allows pairing with white, yellow, or rose precious metals to create a bespoke look. For collectors, the gem’s origin and natural inclusions provide a distinct profile that complements a diverse collection, and its 1.72 carat weight strikes a rare balance between presence and versatility. We encourage close consideration of mounting proportions, metal selection, and setting orientation to best showcase the gem’s color shifts and internal life, and our team at The Natural Sapphire Company can provide high resolution imagery, video, and setting mockups so you can be certain the final piece will reflect your vision. When you choose this Montana sapphire you are choosing an authentic natural treasure, a piece with provenance and personality, and a lasting answer to the search for something both beautiful and meaningful.

Custom Designs Created With This Stone
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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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