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Antique Style Greenish Blue Sapphire Ring 1.72 Ct., 14K Yellow Gold

Production Time: from 21 to 28 Days
Rush service may be available upon request.
Design ID: 203126
Sapphire Item ID:S21000
$3,087
Setting Item ID:JS1737
$1,487
Free shipping
$4,574
(Total price)
Metal
14K Yellow Gold
Ring size
7.25
Prongs (Center Stone)
Ball Prong
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:
S21000
Dimensions (MM):
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Length: 7.48
Width: 6.21
Height: 4.82
Weight:
1.72 Ct.
Color:
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Greenish Blue
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Oval
Cut:
Mixed Brilliant
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Montana
Per carat price:
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$1,795
Product description

You are looking for a ring that truly stops the search, a piece that answers the needs of someone seeking an engagement ring with personality, or a rare gemstone for a collector who values provenance and quality. This ring centers on a transparent 1.72 carat oval shape greenish blue sapphire, measuring 7.48 by 6.21 by 4.82 millimeters, with a mixed brilliant cut that balances sparkle with depth. The stone carries a clarity grade of very slightly included evaluated at eye level, and it shows intense color saturation with an excellent polish, giving a lively play of blue and green tones that shifts with movement and light. This sapphire is heat treated, a common and stable enhancement that brings out the remarkable hue, and it originates from Montana, a source prized by connoisseurs for its uniquely fresh and often greenish blue sapphires, which makes this gem both characterful and reliably sourced.

The setting is entirely in 14K yellow gold, chosen to flatter and warm the cool, greenish blue of the sapphire. The band is hand finished with delicate engraved detailing that echoes vintage craftsmanship, allowing the central stone to appear as a jewel from a cherished family heirloom while remaining comfortably modern for everyday wear. The mixed brilliant cut oval sits in a secure prong setting that elevates the stone enough to catch light from every angle, while the low to moderate profile keeps the ring practical for daily life. The combination of intense color saturation and an excellent polish means the sapphire projects presence without overwhelming, and the very slightly included clarity grade maintains a balance between natural character and clean visual appeal. For someone who wants a ring that marks a milestone, the warmth of 14K yellow gold plus the greenish blue of a Montana sapphire creates a memory that reads as timeless and personal.

At The Natural Sapphire Company we understand that the right ring is the one that ends the search and begins a story, and this piece is designed to do exactly that. Whether you are planning a proposal, celebrating an anniversary, or adding a meaningful stone to a collection, this ring represents a moment that you will return to again and again. The sapphire’s Montana origin gives it a clear narrative and connection to a place known for honest, beautiful stones, and the thoughtful combination of carat weight, mixed brilliant cut, intense color saturation, and refined setting ensures the ring will remain a treasured reminder of the occasion. If you would like further details about the stone, including a certificate report, or assistance in imagining this ring in different metals or settings, our team is ready to guide you personally so your search truly ends here with a piece that will carry your memory with elegance and integrity.

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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