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3.65 Ct. Greyish Blue Star Sapphire from Ceylon (Sri Lanka)

This loose stone is available to ship now

 
Item ID: S42945
Free shipping
$730

Quality, Value & Heart
100% Natural Sapphires
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Product Details
Item ID:
S42945
Dimensions (MM):
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Length: 11.85
Width: 9.54
Height: 2.67
Weight:
3.65 Ct.
Color:
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Greyish Blue
Color intensity:
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Intense
Clarity:
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Very Very Slightly Included
Shape:
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Oval
Cut:
Cabochon
Cutting style:
Cabochon
Enhancements:
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No Enhancement
Origin:
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Ceylon (Sri Lanka)
Per carat price:
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$200
Star appearance:
Strong2Ray
Product description

There is a hush that falls the moment one lifts this star sapphire toward the light, a gentle, ancient hush that seems to recall moonlit seas and secret promises, and that hush lives in the heart of this beautiful translucent 3.65 carat oval greyish blue star sapphire. Measured at 11.85 x 9.54 x 2.67 mm, the oval cabochon form cradles the stone like a small, perfect horizon, allowing the color to breathe and the light to gather and sing. Its intense color intensity is the kind of greyish blue that suggests both storm and calm, a color that can be bold beneath noon sun and intimate beneath candlelight. The clarity grade of very very slightly included evaluated at eye level assures that your gaze meets pure, whispering perfection, with inclusions so delicate they serve only to refine, rather than distract. Enhanced in no way, honest in origin and in beauty, this star sapphire is a child of Ceylon, Sri Lanka, a land known to conjure sapphires of legendary heart, and presented to you with an excellent polish that makes every surface a mirror for the star it bears, and a promise for the piece it will become, here at The Natural Sapphire Company.

The sapphire’s sparkle is a living thing, born of structure and sculpted by light, and here it is unmatched because of the way nature arranged every needle and plane within. Classical asterism occurs when fine rutile silk aligns along specific crystallographic directions inside corundum, and in this stone those silky threads lie like the finest calligraphy, all in perfect concert. When light enters the dome of the cabochon, it is met by countless parallel whispering fibers, each acting like a tiny mirror, scattering and reflecting the rays along common paths until they converge to form a luminous star. The symmetry of the oval, the exacting dome height, the translucency of the material, and the remarkable polish work together so that the star appears crisp and centered, its rays sharp and mobile, gliding smoothly across the surface as the gem moves, creating an effect like a lantern in motion or a compass rose pointing toward the heart. Because the sapphire is very very slightly included at eye level, the silk is fine and evenly distributed rather than clumped or chaotic, which makes the star not only visible but vibrant and stable, never wandering, always telling the same story in new lights.

Imagine an evening, your hand resting upon a table, the room a hush, and the sapphire catching the light of a single lamp, the star lifting itself like a tiny lighthouse guiding memories to shore. This is a gem for vows and rediscovery, for the ring that will be glanced at in quiet devotion and at loud celebration. The greyish blue hue is poetic, neither too cool nor too warm, and it lends itself to settings that range from the timeless and classical to the modern and minimal. Around a center stone this strong, a slender band will read of intimacy, a halo will echo its luminescence, and a vintage setting will tell of lineage and stories spun over generations. The provenance from Ceylon, Sri Lanka, whispers of monsoon soils and ancient rivers that carried the minerals, and because the stone bears no enhancement, it offers an honest connection to the earth and time, a natural artistry that cannot be reproduced in a lab or by treatment. At The Natural Sapphire Company we honor that origin by pairing the gem with thoughtful settings, by advising on metal choices that will amplify the star and the hue, and by ensuring the cut and polish present the asterism with the full poetry it deserves.

When you hold this 3.65 carat oval greyish blue star sapphire you hold more than carats and millimeters, you hold an encounter with light and history, measured at 11.85 x 9.54 x 2.67 mm and finished with excellent polish, clarity grade of very very slightly included evaluated at eye level, intense color intensity, cabochon cut, and a purity of origin from Ceylon, Sri Lanka with no enhancement. Let The Natural Sapphire Company guide you as you choose the setting that will let the star breathe, whether you prefer the clean geometry of a modern bezel, the old world warmth of a filigree mount, or the sparkled embrace of a diamond halo. We are jewellers and storytellers, and we know the language of rutile silk and dome height, the subtle science that turns optical structure into an emotional flare. Come and experience the way this sapphire moves in your hand, watch the star become a language between you and the one you love, and trust in a gem that is as honest as it is luminous, a rare, natural heart made visible, waiting to be worn and treasured.

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 Star Sapphires
Star sapphires captivate with their rare optical phenomenon known as asterism, where a luminous star-shaped pattern appears on the stone’s surface. This celestial effect adds a magical quality to the gem, making it a truly mesmerizing choice for collectors and jewelry enthusiasts.
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