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Accent Stones Bi Color / Parti Sapphire Ring 1.05 Ct., 10K Yellow Gold

Design ID: 227398
Sapphire Item ID:S33725
$2,520
Setting Item ID:JS1463
$1,750
Est. Ship Date: September 28 - October 12
Rush service may be available upon request.
Free shipping
$4,270
(Total price)

5 shoppers are considering this ring right now
Metal
10K Yellow Gold
Image
Ring size
6.00
Side Stone Selection0.48 Ct.Tw.Total Carat Weight
Add engraving (Optional)
Start with a 3D Printed Model
Optional Polymer Model
This is a representation of what a wax model looks like, any wax order will be customized to your order request.
We can send you a 3D
Wax Polymer Replica
Model of your Completed
Setting Design!
$95 - which may be applied to future purchase
 
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Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S33725
Dimensions (MM):
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Length: 5.71
Width: 5.22
Height: 4.23
Weight:
1.05 Ct.
Color:
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Bi Color / Parti
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Oval
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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$2,400
Product description

When you are searching for a ring that feels like a one of a kind discovery, this design answers that need with clarity and confidence. The center is a transparent 1.05 carat oval bi color sapphire, measuring 5.71 by 5.22 by 4.23 millimeters, cut in a mixed brilliant style to maximize fire and scintillation. Its clarity is graded very slightly included when evaluated at eye level, letting the stone appear pure and luminous while carrying the natural character collectors and romantics cherish. The color saturation is intense, and with an excellent polish the stone presents clean, lively flashes of color from every angle. This Montana sapphire brings provenance and personality to the piece, a rare combination that satisfies both the heart looking for meaning, and the eye seeking brilliance. Surrounding the center are white marquise shaped natural diamonds weighing approximately 0.30 carats in total, with clarity grades of VS1 and VS2, and a color grade of F, providing a bright, eye catching contrast that elevates the sapphire without overpowering it. The entire design is set in rich 18K yellow gold, offering warmth and a timeless backdrop that complements the pink and purple tones often seen in Montana bi color sapphires.

If you are shopping for an engagement ring, an anniversary surprise, or an heirloom worthy of future generations, this ring was created to fulfill those exact requirements. The mixed brilliant cut of the center stone ensures that you get the best balance of sparkle and color play, making the sapphire visible and lively in daylight and under evening lights alike. The marquise white diamonds bring a delicate, tapered accent to the shoulders, lengthening the finger visually and adding high contrast brilliance that draws attention to the center stone. The yellow gold setting provides a classic canvas that enhances warm color notes and creates a vintage forward silhouette that suits many personal styles. Whether your partner prefers something subtle and refined, or something that commands attention with color, this ring delivers on both emotional resonance and design sophistication. At The Natural Sapphire Company we focus on matching the gem to your story, and a Montana bi color sapphire of this grade and cut paired with F color marquise diamonds offers a rare and personally meaningful option for those who want their ring to be both distinctive and deeply wearable.

Every detail of this ring can be customized to create a truly one of a kind piece, and our bespoke service is designed to make that process seamless and joyful. You can choose to maintain the warm feel of 18K yellow gold, or shift to 18K rose gold for enhanced pink tones, or 18K white gold or platinum for a cooler, contemporary look, every metal option will be finished to the same high standard of polish and durability. The diamond accents can be exchanged for different shapes or sizes, for example tapered baguettes for a cleaner linear profile, round brilliant melee for more sparkle, or petite pear shapes for a softer, vintage inspired shoulder. The setting style can be adapted to taste, moving from the secure claw prongs shown to a bezel for a modern, protective silhouette, or to a low profile cathedral for increased everyday comfort. We can also adjust prong metal thickness, millimeter proportions, and gallery details to accommodate personal preferences and lifestyle needs. For a deeply personal touch, engraving of a date, initials, or a brief message inside the band can be executed in a variety of font styles, and hand engraving is available for an artisanal signature. If you prefer to build around a different center weight, we can source and match alternative Montana sapphires from our collection with comparable clarity, saturation, and polish. Our team will advise on ring sizing, matching wedding bands, and design coherence, and we can provide CAD renders and samples so you can see the proposed changes before production begins. Choosing The Natural Sapphire Company means you will receive expert guidance on stone care, a clear timeline for creation, and a guarantee of craftsmanship, because we know that the perfect piece is not just about the gem alone, but about how it fits into your life and expresses your commitment. Contact us to start a private consultation, and let us help you transform this beautiful sapphire and diamond ring into the exact expression of your love and style.

Watch our process
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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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