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4.51 Ct. Bi Color Rough Sapphire from Ceylon (Sri Lanka)

This loose stone ships by Apr 13

 
Item ID: S30174
Free shipping
$361
Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S30174
Dimensions (MM):
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Length: 14.22
Width: 6.12
Height: 4.92
Weight:
4.51 Ct.
Color:
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Bi Color
Color intensity:
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Light
Clarity:
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Slightly Included
Shape:
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Rough
Cut:
N/A
Cutting style:
N/A
Enhancements:
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No Enhancement
Origin:
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Ceylon (Sri Lanka)
Per carat price:
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$80
Product description

When you are searching for a gemstone that combines rarity, natural beauty, and ethical provenance, this translucent 4.51 carat bi color sapphire answers that need with quiet confidence. This rough shape sapphire measures 14.22 by 6.12 by 4.92 mm, offering a unique elongated profile that invites creative settings for an engagement ring or a centerpiece for a collector who values individuality. The stone displays light color intensity and a captivating bi color character that plays with light in a way that polished, uniformly colored gems cannot replicate. Its clarity is graded slightly included at eye level, which enhances the gem with internal character rather than detracting from it, and it benefits from an excellent polish that brings out the softness of its translucency. There is no enhancement, so you receive this sapphire exactly as nature formed it, an honest and authentic choice for someone who wants a genuine, unaltered treasure.

As part of The Natural Sapphire Company collection, this sapphire is more than a beautiful object, it is a conscientious acquisition. Origin Ceylon, Sri Lanka, this gem was sourced through channels that prioritize ethical mining practices, fair treatment of workers, and respect for local communities. For the conscious consumer who seeks provenance as a part of value, we provide transparency about origin and condition, and we stand behind the gem with responsible standards that reflect our commitment to sustainability. A roughly shaped bi color sapphire with no enhancement fits perfectly into a mindful collection, offering both aesthetic appeal and integrity. Whether you are choosing an engagement stone that tells a story of ethical choices, or adding a distinctive specimen to a curated assortment, this sapphire meets the desire for authenticity, beauty, and responsibility. If you wish to explore setting options or receive further details about its sourcing and grading, The Natural Sapphire Company is ready to assist you in making this thoughtful gem the centerpiece of your collection.

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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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