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1.29 Ct. Bi Color Sapphire from Montana

Item ID: S33655

This loose stone ships by Aug 31

 
Free shipping
$980

3 shoppers are considering this stone right now
Quality, Value & Heart
100% Natural Sapphires
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Product Details
Item ID:
S33655
Dimensions (MM):
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Length: 5.88
Width: 5.92
Height: 4.56
Weight:
1.29 Ct.
Color:
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Bi Color
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Round
Cut:
Mixed Brilliant Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Montana
Per carat price:
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$760
Product description

This elegant transparent 1.29 carat round bi color sapphire is an exceptional example of quality and character from The Natural Sapphire Company, offering collectors and connoisseurs a rare combination of hue, clarity, and cut, The gem measures 5.88 x 5.92 x 4.56 mm and has been fashioned into a mixed brilliant cut to balance scintillation and color saturation, The intense color intensity presents a captivating blend of tones that shifts gently with viewing angle and lighting, The excellent polish and precise facet proportions ensure lively return of light, The sapphire has been heat treated, a stable and widely accepted enhancement in the trade, and its documented origin is Montana, a source celebrated for producing uniquely hued sapphires with distinct personality.

The bi color nature of this sapphire is one of its most compelling attributes, and requires a discerning eye to appreciate fully, Bi color sapphires display two distinct or blended tones within a single crystal, and in this stone those tones integrate into an overall intense color intensity that reads as both subtle and striking depending on the environment, The interplay of warm and cool notes in this Montana gem makes it an especially versatile choice for jewelry where the wearer seeks color complexity rather than a single flat tone, Cut is critically important in bi color stones because it governs how light moves through areas of different saturation, The mixed brilliant cut here has been executed to maximize both fire and color balance, so that neither tone dominates unnaturally while the gem retains sparkle.

Clarity for this sapphire is graded very slightly included evaluated at eye level, This indicates that inclusions are minor and do not detract from the gem at normal viewing distances, They are typically noticeable only under magnification or during close inspection, and they do not interfere with the stone s overall transparency or ability to transmit light, The clarity grade is consistent with the high polish and careful cutting that have been applied to this example, When assessing value for an educated buyer, clarity should be considered together with cut and color, and in this instance the combination of intense color, clean visual appearance, and excellent polish yields a stone that is both beautiful and professionally finished, At The Natural Sapphire Company we document clarity and enhancement status transparently so that collectors and buyers can evaluate provenance and treatment history with confidence.

Durability is a key consideration for anyone planning to wear a sapphire regularly, and on the Mohs scale of mineral hardness sapphire sits at nine, This places sapphire just beneath diamond which is ten, and above commonly used gemstones such as topaz at eight and quartz at seven, A hardness of nine means that sapphire is highly resistant to scratches and abrasion in everyday wear, making it an ideal choice for rings and other pieces that are subject to frequent contact, That said, no gem is indestructible, and prudent setting choices and routine care will protect both the stone and metal, For customers seeking maximum protection a bezel setting provides excellent security while allowing the stone s color to be appreciated, Prong settings can highlight brilliance while still providing good durability when designed appropriately, The documented heat treatment for this Montana sapphire is a stable enhancement that improves color without affecting the inherent hardness, For collectors and lab grown comparison considerations the combination of Montana origin, bi color rarity, intense color intensity, very slightly included clarity evaluated at eye level, excellent polish, and a professional mixed brilliant cut make this 1.29 carat round sapphire an attractive and sound investment, Please contact The Natural Sapphire Company for more details on certification, setting recommendations, and bespoke design options so that this gem can be transformed into jewelry that complements personal taste and daily lifestyle.

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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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