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1.28 Ct. Bi Color / Parti Sapphire from Australia

Item ID: S25594

This loose stone ships by Oct 18

 
Free shipping
$900

17 shoppers are considering this stone right now
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100% Natural Sapphires
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Product Details
Item ID:
S25594
Dimensions (MM):
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Length: 6.09
Width: 5.8
Height: 3.97
Weight:
1.28 Ct.
Color:
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Bi Color / Parti
Color intensity:
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Vivid
Clarity:
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Eye Clean
Shape:
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Asscher - Octagon
Cut:
Asscher Cut
Cutting style:
Faceted
Enhancements:
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No Enhancement
Origin:
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Australia
Per carat price:
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$703
Product description

When you are searching for a gemstone that will stop the search and become the centerpiece of a lifetime, this transparent 1.28 carat asscher octagon bi color parti sapphire answers that need with quiet confidence. Many clients come to The Natural Sapphire Company looking for an engagement gem that feels both timeless and unique, or for a collector worthy piece that stands apart from common stones. This sapphire meets those needs directly, with a classic asscher cut that gives the gem architectural elegance, faceted precision that maximizes light return, and a vivid color intensity that shifts between green and golden tones in a way that feels alive. The eye clean clarity assures a clean visual field at normal viewing distance, and the excellent polish delivers a mirror like finish on every facet. The combination of these qualities gives you assurance that you are choosing a gem that will perform beautifully in any setting, and that your search has practical and aesthetic resolution in one remarkable stone.

Viewed from every angle, the flawless manner in which this sapphire has been cut and finished enhances its beauty, and it rewards close inspection and casual admiration alike. The asscher cut creates a signature stepped pavilion and square octagon silhouette that draws the eye into a deep, luminous heart, and each facet has been aligned to present crisp planes and symmetrical reflections. With transparency that allows internal light to travel without obstruction, the sapphire reveals bright flashes and layered color zones as the stone moves, carrying a sense of depth and motion. The vivid color intensity means the green and yellow tones maintain strong saturation without becoming murky, and the parti nature creates a natural and compelling interplay of hues that is never contrived. Because there has been no enhancement, the color and clarity are a true expression of the gem as it formed, and the excellent polish ensures that edges display razor sharp facet junctions and that the table and crown catch light with an even, lively scintillation.

Practical details add confidence to aesthetic pleasure, and this sapphire delivers in measurable ways. At 1.28 carats and measuring 6.09 by 5.80 by 3.97 millimeters, the gem sits comfortably within classic and contemporary ring designs, and scales well for pendant work or collector presentation. The asscher octagon shape lends itself to elegant solitaire, halo, or three stone arrangements, and jewelers will find its faceting ideal for settings that emphasize clarity and symmetry. The eye clean clarity grade, determined at normal viewing distance, provides a clean stage for the vivid colors to shine, and the excellent polish supports a high end finish when set in platinum, white gold, yellow gold, or mixed metal combinations. Originating in Australia, this sapphire carries the character of a well regarded source, and the lack of enhancement means the gem appeals to buyers who prioritize natural, untreated beauty. For collectors seeking provenance and natural integrity, and for couples seeking an engagement stone that blends rarity with timeless design potential, this sapphire satisfies both the heart and the mind.

Choosing a gem is as much about feeling secure as it is about aesthetic response, and this asscher octagon bi color parti sapphire provides both. At The Natural Sapphire Company we understand that you may be balancing dreams, practical wearability, and investment sense, and this stone resolves that balance by offering a rare color combination in a precisely cut and polished package. The quality of the cutting and finish ensures the stone will look flawless from the face up view, and will continue to reveal new character when seen from the pavilion or side profiles, making every glance a discovery. If you are planning an engagement ring that should be remarkable yet wearable, this sapphire offers a confident and elegant solution. If you are a collector, the untreated origin and eye clean clarity make this an asset that will hold visual and curatorial interest for years to come. Contact us to discuss setting options or to arrange an in person viewing, and allow this gem to be the final and satisfying answer to your search.

Custom Designs Created With This 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 Curiosities Bi-Color Sapphires
Bi-color sapphires feature two contrasting shades within a single stone, creating an eye-catching visual effect. These rare gemstones are celebrated for their natural uniqueness, making them ideal for those who appreciate the unexpected and extraordinary in their jewelry.
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