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0.59 Ct. Bluish Green Sapphire from Montana

This loose stone is available to ship now

 
Item ID: S37233
Free shipping
$553
Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S37233
Dimensions (MM):
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Length: 5.08
Width: 5.09
Height: 3.26
Weight:
0.59 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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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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$937
Product description

Imagine the moment you present a gift that takes the breath away, a moment framed in warmth and honest wonder, a memory that will be cherished for a lifetime, this is the feeling we aim to deliver with this exceptional sapphire from The Natural Sapphire Company. This gem is a transparent, round shaped sapphire weighing 0.59 carat, a bluish green beauty that feels like a secret shared between sea and sky. Its dimensions are 5.08 x 5.09 x 3.26 mm, a perfect balance of presence and everyday wearability. The stone is cut in a mixed brilliant style to marry deep color saturation with lively scintillation, and it carries a clarity grade of very slightly included evaluated at eye level, a testament to its natural character and integrity. The color intensity is intense, the polish is excellent, and the enhancement is heat treated to bring forward the most desirable tones. Originating from the storied deposits of Montana, this sapphire carries the cool, rugged poetry of its homeland into any piece of jewelry it graces.

When you wear this sapphire, it will reveal itself differently as the day unfolds, creating a continual, living dialogue between you and the light. In bright natural daylight, the intense bluish green will open fully, the mixed brilliant cut scattering white sparkle across the surface, while flashes of deeper teal and ocean green play beneath the crown. Direct sunlight will animate the stone with sparkling pinpoints of brilliance, each facet catching and returning light with a lively rhythm that draws the eye. Under the softer light of morning or late afternoon, the gem takes on a more mysterious, velvety depth, revealing its Montana soul with cooler blue undertones and a subtle inner glow that feels both intimate and refined. In warm incandescent or candlelight settings, the sapphire warms slightly, the bluish green leaning toward a gentler teal shade, and the excellent polish turns the surface into a mirror that reflects romantic highlights, perfect for evening occasions and moments meant to be remembered. Modern LED lighting will emphasize the stone s clarity and the precision of the mixed brilliant cut, offering a crisp, lively sparkle that reads beautifully in contemporary settings. Even in softer, dim ambient lighting the gem continues to whisper its presence, a calm, deep shimmer that suggests quiet confidence and understated elegance.

Beyond its physical brilliance, this sapphire becomes a storyteller, an heirloom in the making, a symbol of love and joyful milestones. The combination of intense color and a mixed brilliant cut means that whether set as the center of an engagement ring, nestled in a delicate pendant, or paired with other gems in a custom creation, it will always communicate thoughtfulness and care. Its 0.59 carat weight and proportions make it remarkably versatile, offering a presence that feels personal rather than overpowering, while the very slightly included clarity evaluated at eye level ensures that the stone remains vibrantly alive when viewed in hand. The heat treatment enhancement is a common and accepted refinement that stabilizes and intensifies the sapphire s natural hue, allowing the jewel to carry its color through every encounter. Paired with warm yellow gold, the bluish green becomes luminous and inviting, paired with cool white metals it reads as elegant and modern, and set with accent diamonds it creates a halo of celebration around the central color, elevating every smile it encounters.

At The Natural Sapphire Company we understand that choosing a gem is a deeply personal moment, we are here to help you imagine the joy that this Montana sapphire will bring to your life and to the lives of those you love. Picture this stone catching the sunlight on a wedding morning, catching candlelight at an anniversary dinner, catching the nods and compliments of friends and family at every day events. Picture it as a promise held close, and as the spark that will mark new beginnings. If you are seeking a jewel that marries natural origin, excellent craftsmanship, and an emotional connection that endures, this 0.59 carat bluish green round sapphire is waiting to be the next chapter in your story. Contact The Natural Sapphire Company to learn how this gem will shine for you, and let us help you bring home a piece that will make ordinary moments extraordinary.

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 Unique Colored Sapphires
From pastel blues to vivid oranges, unique-colored sapphires offer a dazzling array of shades that stand out from the traditional. These vibrant gems allow you to express your personality with a one-of-a-kind jewel, perfect for creating custom, colorful jewelry pieces.
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