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1.66 Ct. Greenish Blue Sapphire from Madagascar

Item ID: S46870

This loose stone ships by Oct 9

 
Free shipping
$2,324

Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S46870
Dimensions (MM):
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Length: 9.03
Width: 5.32
Height: 4.75
Weight:
1.66 Ct.
Color:
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Greenish Blue
Color intensity:
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Dark
Clarity:
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Very Slightly Included
Shape:
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Fancy
Cut:
Step Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Madagascar
Per carat price:
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$1,400
Product description

I am delighted to introduce an exceptionally rare greenish blue sapphire, a single 1.66 carat fancy shape gem offered exclusively by The Natural Sapphire Company, crafted for collectors and connoisseurs who appreciate true rarity. This transparent sapphire measures 9.03 by 5.32 by 4.75 mm, and is faceted with a refined step cut, delivering a disciplined geometry that enhances its deep, dark color intensity. Graded as very slightly included when evaluated at eye level, the stone displays an excellent polish that makes its surface sing with light, while the heat treated enhancement is a respected and stable method used to bring forward the stone s innate beauty. Originating from Madagascar, this sapphire carries the story of a single, exceptional find, and it is presented as a unique opportunity, not a mass produced offering. Ownership of this gem places you among an elite group of collectors who demand provenance, refinement, and individuality, and each facet has been considered to ensure it will become the centerpiece of a bespoke commission or the crown jewel of an intimate collection.

Beyond its striking visual presence, this sapphire is also a practical and enduring choice for everyday luxury, rated nine on the Mohs hardness scale. Only diamond ranks higher at ten, which means this sapphire offers outstanding resistance to scratches and abrasions compared to many other colored gemstones, such as topaz at eight or quartz at seven, and it is considerably more robust than gems that commonly exhibit lower durability. The combination of its high hardness and excellent polish makes it exceptionally well suited for rings, bracelets, and other jewelry that experience regular wear, while its compact dimensions and strong cut geometry provide secure settings and stable mounting options. For those who value both rarity and resilience, this Madagascar sapphire is a rare synthesis of aesthetic depth and practical longevity. If you seek to claim a singular, museum quality gem and join a select circle of owners, The Natural Sapphire Company stands ready to assist with private viewings, bespoke mounting options, and a curated experience designed to honor the exclusivity of this remarkable stone.

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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 Blue Sapphires
Blue sapphires, with their captivating deep blue hue, are a symbol of elegance, wisdom, and timeless beauty. Known for their unmatched brilliance and strength, they add a touch of royal sophistication to any jewelry collection. Discover the allure of blue sapphires today!
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