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Antique Style Greenish Blue Sapphire Ring 0.65 Ct., Platinum 950

Production Time: from 21 to 28 Days
Rush service may be available upon request.
Sapphire Item ID:B11581
$780
Setting Item ID:JS1124
$1,344
Free shipping
$2,124
(Total price)
Metal
Platinum 950
Ring size
6.00
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:
B11581
Dimensions (MM):
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Length: 5.03
Width: 4.98
Height: 3.48
Weight:
0.65 Ct.
Color:
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Greenish Blue
Color intensity:
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Vivid
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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$1,200
Product description

In the heart of the Rocky Mountains, where the rugged terrain meets the endless sky, lies a treasure both ancient and timeless. The Natural Sapphire Company proudly presents a beautiful greenish-blue sapphire that encapsulates the rich legacy of the Earth's wonders. At 0.65 carats, this exquisite gemstone shines with a brilliance that speaks of its exceptional value and rarity. Every facet of this stone tells a story, its mixed brilliant cut reflecting a craftsmanship that has been honed over centuries. The transparency of this sapphire reveals a vivid color intensity that is as rare as it is captivating, offering a glimpse into a world of beauty unmatched in its splendor.

This elegant round-shaped sapphire, with dimensions of 5.03 x 4.98 x 3.48 mm, is truly a marvel to behold. Its clarity grade of very slightly included, evaluated at eye level, maintains the gemstone's allure without compromising its integrity. The excellence of its polish ensures that every angle catches the light in a dance of luminescence, promising to captivate for generations. Montana, renowned for producing some of the most remarkable gemstones, provides the birthplace of this sapphire, adding an American legacy to its storied origins. Such provenance ensures that this gemstone appeals to those who cherish tradition and the romance of a bygone era, when nature’s marvels were revered above all.

The sapphire's weight, though seemingly modest, underscores its very rarity and value. In the world of fine gemstones, carat weight plays a crucial role in determining worth, and at 0.65 carats, this particular stone straddles the delicate balance between substantial presence and understated elegance. It is this combination that makes it an ideal choice for those who wish to own a piece of the Earth's history steeped in elegance and sophistication. The Natural Sapphire Company is honored to offer such a gem to its discerning clientele, ensuring that this extraordinary stone will be cherished as much today as it was in ages past. Here lies an opportunity not only to acquire a gem of remarkable beauty but also to celebrate the timeless allure of one of nature's finest creations.


This Custom Made Ring Setting is designed around the timeless solitaire style, featuring a single, striking gemstone as the focal point, offering a classic look with simple elegance. Setting Metal Type by 14K Rose Gold, 18K Rose Gold, 14K White Gold, 18K White Gold, 14K Yellow Gold, 18K Yellow Gold, Platinum 950. Center Stone type by Sapphire, Ruby, Emerald, Gemstone. Design Style by Antique, Solitaire. The silhouette is deliberately restrained so the center stone reads as the hero, while subtle antique flourishes in the gallery and shank give the ring character and a vintage soul. Compared to busy halo or pavé designs that spread attention across many small stones, this solitaire setting concentrates light and presence on one extraordinary gem, creating a cleaner profile that reads as both modern and heirloom.

Craftsmanship sets this setting apart on a practical level, and that difference shows every time light touches the center stone. The prong architecture is engineered to elevate the gem and expose its pavilion for maximum light return, unlike mass market mounts that bury the stone and reduce brilliance. The open galleries and tapered prongs allow light to enter from multiple angles, producing a stronger face up color and sparkle whether you choose sapphire, ruby, emerald, or another gemstone. The antique touches are more than decoration, they are executed as precise hand engraving and milgrain that catches highlights on the hand, creating depth without competing with the stone. When you compare this to factory produced rings, the custom fit, hand finished details, and thoughtful engineering deliver superior optical performance and a level of refinement that shows in both photographs and everyday wear.

Material choices give you real options for pairing metal tone with gemstone and lifestyle, and we offer those options without compromising quality. Choose 14K if you favor durability and everyday wear, choose 18K for a richer color and a silkier finish, or opt for Platinum 950 when you need the ultimate in hypoallergenic strength and long term patina stability. Rose gold warms sapphires and rubies, and complements skin warmly, while white gold or platinum offers a cool, modern contrast that makes color gems read more vivid. Yellow gold gives classic contrast for deep green emeralds and vintage inspired looks. Unlike many off the shelf settings that limit your choices or substitute lower grade alloys, this custom made setting lets you select the exact metal composition and finish you prefer, so your ring is built to your standards and not to the lowest cost.

From a value perspective the solitaire antique design is smart and enduring, and it often holds value better than trend driven styles. Solitaires do not rely on a multiplicity of small stones that can chip, loosen, or require frequent repairs, and the engineering on this mount prioritizes secure yet minimal prongs so the gemstone remains safe without sacrificing brilliance. For stones with different hardness and cleavages, such as emerald which is softer and can be more fragile, we adapt the prong shape and setting depth to add discreet protection while retaining the solitaire emphasis. Compared with bezel settings that protect at the cost of hiding the stone, or cluster styles that mask a single center gem, this design balances protection, visibility, and elegance. Because the setting is custom made, we can tailor prong count, height, and finger profile to your daily routine, giving you a ring that performs as beautifully as it looks.

Wearing this solitaire antique setting conveys confidence and refined taste in a way that many modern alternatives do not. On the hand the elevated stone reads as a clear statement, the antique engraving gives an intimate sense of history, and the chosen metal amplifies the stone color so that every gesture becomes an occasion. For someone deciding between a mass produced halo, a trendy cluster, or this custom solitaire, the choice comes down to focus, quality, and longevity. This setting lets the center gem command attention, while offering customization in metal and finish, and a hand finished craftsmanship that stands above mass market work. If you value a ring that combines classical simplicity, superior light performance, durable materials including Platinum 950 and 18K options, and the bespoke character of antique details, this setting is the superior choice.

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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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