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Accent Stones Greenish Blue Sapphire Ring 0.58 Ct., 18K White Gold

Production Time: from 21 to 35 Days
Rush service may be available upon request.
Design ID: 195504
Sapphire Item ID:U10430
$580
Setting Item ID:JS1322
$1,774
Free shipping
$2,354
(Total price)
Metal
18K White Gold
Ring size
6.00
Prongs (Center Stone)
Ball Prong
Side Stone Selection0.03 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:
U10430
Dimensions (MM):
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Length: 4.79
Width: 4.76
Height: 3.4
Weight:
0.58 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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Round
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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$1,000
Product description

This elegant ring from The Natural Sapphire Company showcases a 0.58 carat round greenish blue sapphire, measuring 4.79 by 4.76 by 3.40 millimeters, cut in a mixed brilliant style to maximize sparkle and depth. Compared with common mass market sapphires, this Montana origin gem offers an intense color saturation and an excellent polish that bring a lively, multifaceted appearance whether viewed in daylight or evening light. Its clarity is graded as very slightly included when evaluated at eye level, which means the stone retains a clean visual presence while showing the natural character collectors appreciate. The sapphire has been heat treated, a widely accepted enhancement that improves clarity and color stability, and is paired with white round natural diamonds weighing approximately 0.03 carats each, graded VS1 and VS2 for clarity, and F for color, which together provide bright, complementary flashes without overpowering the central stone. The mixed brilliant cut of the center stone delivers a balance of fire and brilliance that outperforms many simple step cuts, and the overall proportions of a just over half carat center make this ring a refined choice for everyday elegance.

Beyond the beauty of the stones, the design prioritizes security and lasting wearability, giving you real peace of mind. The sapphire is held by a secure prong setting with a supportive gallery and reinforced shoulders, engineered to keep the center gem firmly in place while allowing light to reach the pavilion for optimal brilliance. Set entirely in 14K white gold, the mounting offers a durable and resilient foundation that resists everyday knocks more effectively than softer high carat alternatives, while still maintaining a refined white metal appearance that enhances the sapphire and diamond tones. Compared with bezel or overly delicate settings that can hide a stone or risk loosening with wear, this balanced design combines visible security with graceful lines, making it an ideal option for those who want both lasting value and confident wear. Choosing this ring from The Natural Sapphire Company means selecting a thoughtfully graded Montana sapphire, precise cutting and polish, and a setting crafted to protect and showcase the gem for years of enjoyment.

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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