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

Item ID: S41137

This loose stone is available to ship now

 
Free shipping
$11,234

Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S41137
Dimensions (MM):
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Length: 13.99
Width: 12.58
Height: 10.22
Weight:
18.88 Ct.
Color:
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Greyish Blue
Color intensity:
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Intense
Clarity:
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Slightly Included
Shape:
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Oval
Cut:
Double 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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$595
Star appearance:
2-4 Ray, Strong Star Appearance
Product description

Imagine holding a gentle moonlight captured in gem form, a beautiful transparent 18.88 carat oval greyish blue star sapphire from Ceylon Sri Lanka, measuring 13.99 x 12.58 x 10.22 mm, with a double cabochon cut that summons a celestial star across its surface. This gem is intensely colored, with an excellent polish that allows the six ray asterism to glide and settle with movement, clarity graded slightly included at eye level, telling the story of nature in every subtle thread. No enhancement has been applied, the stone arriving to you in pure, untouched beauty, the kind of honesty that has historically set apart the most celebrated sapphires. Think of the Star of India with its legendary presence, and the Star of Bombay with its storied blue glow, then imagine a more intimate, wearable version that brings that same wonder to your hand. The double cabochon cut amplifies the star like a halo, and the delicate silk of rutile inclusions that create that star are not flaws, they are the jewel of this jewel, the reason a single light becomes an emblem of devotion and awe.

When The Natural Sapphire Company presents this star sapphire, we are offering more than a gemstone, we are offering a keeper of moments, a stone that transforms an ordinary day into an unforgettable memory. At 18.88 carats this gem has presence without pretension, perfect for a ring that whispers elegance or a pendant that carries history close to your heart. Its greyish blue hue is rare, a palette that evokes stormy skies and quiet oceans, an emotion that is both calm and profoundly romantic. The intense color intensity and excellent polish mean this sapphire will sing under natural light, while the slightly included clarity ensures the star remains vivid and natural, a living feature born of the earth. For those who seek the romance of royal sapphire tales, paired with modern wearability and ethical provenance from Sri Lanka, this piece delivers. Let The Natural Sapphire Company help you turn this luminous treasure into a family heirloom, a symbol of love that will be passed down with stories of the exact moment someone first saw the star light up, and felt their heart answer in kind.

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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.
Image

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