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Antique Style Greenish Blue Sapphire Ring 0.74 Ct., Platinum 950

Production Time: from 28 to 35 Days
Rush service may be available upon request.
Sapphire Item ID:S5857
$222
Setting Item ID:JS1747
$4,852
Free shipping
$5,074
(Total price)
Metal
Platinum 950
Ring size
6.00
Prongs (Center Stone)
Ball Prong
Side Stone Selection0.59 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:
S5857
Dimensions (MM):
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Length: 6.03
Width: 4.1
Height: 2.98
Weight:
0.74 Ct.
Color:
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Greenish Blue
Color intensity:
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Intense
Clarity:
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Slightly Included
Shape:
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Emerald Cut
Cut:
Emerald Cut
Cutting style:
Faceted
Enhancements:
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No Enhancement
Origin:
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Madagascar
Per carat price:
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$300
Product description

When it comes to gemstones, the allure of a greenish blue sapphire is undeniable. Among the myriad of options available to discerning collectors, our 0.74 carat emerald-cut sapphire stands out not only for its exquisite craftsmanship but also for the intrinsic qualities that render it superior to other stones on the market. This particular sapphire comes to us from Madagascar, a location renowned for its ability to produce sapphires with mesmerizing color intensity and clarity. Unlike stones from other regions, this gemstone offers an intense color that rivals the vibrant hues found in certain gemstones from iconic regions like Sri Lanka and Kashmir.

At The Natural Sapphire Company, we understand the significance of color when choosing a sapphire for investment or adornment. The hue of our Madagascar-sourced opaque sapphire edges toward a unique gradient of greenish blue. This gives it an extraordinary charm not easily found in sapphires derived from locales such as Thailand or Australia. Sapphires from Thailand often boast dark blue tones, while stones from Australia lean towards a denser blue or black shade. Our offering, by contrast, embodies an intriguing botanical essence, reminiscent of exotic seas, and sets a standard for those searching for something distinctive yet deeply connected to natural beauty.

In terms of clarity and cut quality, our 0.74 carat emerald-cut sapphire possesses a slightly included clarity grade, expertly assessed at eye level. It is important to realize that while flawless gemstones hold their own appeal, slight inclusions often enhance the individuality and character of a stone, an aspect cherished by true gemstone aficionados. The emerald cut, noted for its step-cut facets, lends sophistication and timeless elegance, accentuating the sapphire's depth and vividness. For comparison, sapphires from Cambodia may carry a similar clarity level but lack the profound color depth and symmetrical excellence our stones from Madagascar exhibit.

Furthermore, the polished surface of our unsullied sapphire reflects light with an unmatched brilliance, propelling it into a class above its peers. Many sapphires on the market may fail to achieve this level of polish, a detail that can overshadow the stone's natural allure. With an immaculate finish, the light interplay across its dimensions of 6.03 x 4.10 x 2.98 mm makes it far superior in terms of aesthetics. At The Natural Sapphire Company, we take pride in presenting a stone that requires little convincing beyond experiencing its lustrous beauty firsthand. Once customers consider factors of origin, hue, and expert craftsmanship, they can confidently choose our Madagascar sapphire, ensuring they own not only a gem of significant value but one that truly embodies splendor and sophistication.


This custom made ring setting is offered in a comprehensive range of precious metals, including 14K rose gold, 18K rose gold, 14K white gold, 18K white gold, 14K yellow gold, 18K yellow gold, platinum 950, silver, and mixed two tone configurations in 14K and 18K combinations of white and yellow, and yellow and white. The setting is designed to be adapted precisely to the dimensions and cut of a loose center gemstone, and it is compatible with classic center stone types such as sapphire, ruby, emerald, and other calibrated gemstones. The construction emphasizes durable mounting geometry and refined finishing, with prong and seat options that can be specified to suit square, cushion, emerald, or custom cuts, ensuring that the chosen gemstone is held securely and presented with optimal light return. Photographs show a rose gold finish with a structured head and a stepped gallery, which illustrates the clarity of the lines and the way the mounting frames the center stone while allowing light to enter from multiple facets. The manufacturing tolerances are controlled to allow a close fit to the supplied stone, and the result is a setting that balances protective engagement with visual prominence.

The accent stones style surrounds the center stone with smaller gemstones that are positioned to enhance the optical impact of the focal gem, and the present design uses straight baguette side stones to create a linear, architectural complement to the center. Each shoulder is accented with four straight baguette stones, set in precise channels or low bezel seats to maintain alignment and a streamlined silhouette, and the baguettes are oriented to direct the eye toward the center, increasing perceived size and depth without overwhelming the central gem. The choice of straight baguette shape provides a controlled ribbon of light, producing a contrast in facet behavior that emphasizes the center stone sparkle while conveying a restrained, antique influenced aesthetic. The stones are matched for color and clarity, and set with minimal metal between stones to preserve visual continuity, and the result is a measured brightness and focused reflection pattern that is both elegant and structured. The setting geometry reserves adequate protection at the corners of the center stone, and the baguette placements are balanced so that the ring reads as a single harmonious composition from every angle.

The wedding set style pairs the engagement ring with a coordinated wedding band that has been designed to sit flush and to create a seamless, unified look when worn together, and the band mirrors the engagement ring baguette configuration so that the lines align and the overall profile appears continuous. The matching band includes corresponding straight baguette stones to echo the engagement ring shoulder arrangement, and the negative spaces and metal thicknesses are calibrated so that the rings stack without wobble, and without introducing gaps that would disrupt the visual flow. Available metal options allow the client to select identical metals for both rings, or to specify complementary two tone pairings that maintain the visual partnership while offering subtle contrast. The band geometry is engineered for comfort and long term wear, with internal polishing and contouring that reduce pressure points, and the exterior proportions are tuned to match the engagement ring bezel and gallery measurements. When the two rings are worn as a set, they present as an integrated unit, with the baguette lines continuing around the visual plane and the center stone framed in a balanced field of light.

Beyond technical specifications, the setting offers an emotional transition from a loose gemstone to a personal emblem, and the process of commissioning a custom setting is an act of intentionality that imbues the stone with narrative and context. A loose sapphire, ruby, emerald, or other gemstone becomes more than a geological specimen when it is carefully mounted, because the metalwork, the choice of accent stones, and the way the setting holds the gem, all contribute to a finished object that can be touched, worn, and handed down. The act of selecting metal, determining the baguette arrangement, and specifying the joint profile of the wedding set, converts abstract value into a wearable statement, one that marks an occasion and supports daily life. Craftsmanship matters to this transformation, and consistent attention to fit, finish, and proportion ensures that the ring not only looks precise in photographs, but also resonates during real moments of connection. The resulting piece is intended to serve as both a technical achievement and a repository of sentiment, a setting that secures the gemstone physically and anchors it emotionally, turning a loose stone into a meaningful treasure.

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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