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Antique Style Blue Sapphire Ring 1.18 Ct., 18K White Gold

Sapphire Item ID:S5708
$3,820
Setting Item ID:JS335
$1,829
Est. Ship Date: November 4 - November 11
Rush service may be available upon request.
Free shipping
$5,649
(Total price)

Metal
18K White Gold
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Ring size
6.00
Prongs (Center Stone)
Ball Prong
Finish
High Polish
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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:
S5708
Dimensions (MM):
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Length: 5.88
Width: 5.63
Height: 3.87
Weight:
1.18 Ct.
Color:
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Blue
Color intensity:
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Intense
Clarity:
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Eye Clean
Shape:
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Asscher - Octagon
Cut:
Asscher Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Ceylon (Sri Lanka)
Per carat price:
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$3,237
Product description

There is a quiet poetry in deep blue, a hush that makes the ordinary feel sacred. From the heart of Ceylon Sri Lanka comes a sapphire that seems to hold a twilight chorus inside a small, perfect form. The Natural Sapphire Company presents this transparent 1.18 carat asscher octagon blue sapphire as if it were a bottled sunset, a relic of ocean and night distilled into color and light. When you hold it up, the blue breathes, moving from intense royal depths to shimmering cornflower glints, and in that movement memories awaken and promises feel possible. It is a gem that invites storytelling, a tender companion for vows whispered in a hush, and a confidant for days when you simply want to wear beauty close to the skin.

Measured and made with an eye for classical elegance, this sapphire is faceted with an asscher cut that gives it a refined stepped geometry and a luminous inner stage. The proportions are 5.88 x 5.63 x 3.87 mm, an intimate silhouette that balances presence and grace. At 1.18 carats it has enough weight to anchor a ring head or to centralize a pendant, without losing the delicate poetry of small scale. Clarity is eye clean when evaluated at eye level, so the face of the stone reads as pure and open, like a small window into cobalt seas. Color intensity is intense, a saturation that holds the gaze, while the polish is excellent, allowing light to glide across each facet and return in a ballet of sparkle. This sapphire has been heat treated, a traditional enhancement that deepens and stabilizes its hue, and its provenance from Ceylon Sri Lanka brings with it a legacy of legendary blue sapphires and an artisanal sense of place.

Versatility is woven into the character of this gem, it slips seamlessly from the casual to the formal, from day to evening, from jeans to a silk gown. On a weekday it becomes a quiet talisman, a single point of sophisticated blue against knit or linen, catching sunlight on coffee runs and commute conversations and making ordinary moments feel curated. In the evening it transforms, catching chandelier light and reflected lantern flame, asserting a calm but undeniable glamour that frames a smile or turns a head. Its asscher geometry lends itself to both modern minimal mounting and vintage inspired settings, pairing equally well with a simple bezel for an everyday heirloom, or with a halo of tiny diamonds for a statement that sings. For those seeking a non traditional engagement look, this sapphire offers romance without predictability, an emotional anchor that is at once bold and intimate.

If you imagine this stone set by The Natural Sapphire Company, picture a design that listens to the gem, that places the asscher octagon into a setting that honors its proportions and its story. We can guide you to choices that celebrate the intense color and eye clean clarity, selecting metals and accents that amplify blue without overwhelming it. Whether you are drawn to a classic solitaire that elevates the sapphire as the sole storyteller, or to a bespoke piece that entwines filigree and small accent stones to echo the cut lines, this gem responds with grace. It is durable enough for everyday life, and precious enough for life changing moments, a blue that will patina alongside your memories and gain resonance with every sunlit and moonlit chapter. Allow us to help you imagine it mounted, worn, cherished, and to craft a setting that makes this Ceylon sapphire a living part of your story.


The three stone composition employed in this custom made ring setting is an intentional and balanced interpretation of the past, the present, and the future, rendered in an antique inspired silhouette that emphasizes symmetry and optical performance. The center seat is executed as an oval crown, engineered to accept a range of center gems including sapphire, ruby, emerald, or other gemstones, while the flanks are prepared to receive two principal round side stones together with supplemental accent work that can accommodate four round melee stones. Available setting metals are fourteen karat rose gold, eighteen karat rose gold, ten karat yellow gold, fourteen karat white gold, eighteen karat white gold, ten karat white gold, fourteen karat yellow gold, eighteen karat yellow gold, platinum nine hundred fifty, silver, fourteen karat white and yellow, eighteen karat white and yellow, fourteen karat yellow and white, eighteen karat yellow and white, each selected for its distinct optical and mechanical properties. The design language favors classical faceting relationships, recommending brilliant or mixed brilliant cuts for the flanking rounds, a brilliant or mixed cut oval for the center to maximize scintillation, or a step cut for an emerald when a more focused depth of color is desired.

From a gemological and craftsmanship perspective the setting integrates several precision techniques to maintain optical clarity and mechanical security. The center prong architecture consists of four tapered prongs positioned to clear the crown facets and to minimally occlude light paths into the pavilion, while the side stone crowns are seated in three prongs with scalloped scallops and pierced bezels to promote lateral light transmission into the round brilliants. Micropavé or bead set accents are executed with four carefully proportioned melee stones, each round in shape, set with minimal metal beads to increase exposed table and girdle area. The shank displays hand engraved filigree and traditional milgrain, milgrain applied with a fine beading wheel to enhance edge definition without adding obstructive metal. The undergallery is fully pierced and includes an openwork foliate motif that functions as both aesthetic embellishment and as a reflective underplate that redirects stray light back into the pavilion facets. Seat tolerances are held to tight micrometer specifications to allow interchangeable center stones within a narrow size band, and prong shoulders are burnished and thermo stressed to increase retention without introducing hairline stress fractures to high inclusion gemstones.

Innovations in the setting focus on maximization of light exposure and enhancement of perceived brightness while retaining robust wearability for everyday use. The crown is elevated into a shallow cathedral profile which exposes a larger proportion of the pavilion to ambient light, and prong geometry is optimized with acute tapering and rounded heads to reduce shadowing across the table and crown facets. Reflective plating is utilized selectively, white gold options receive rhodium plating after polishing to increase local reflectance and to neutralize warm tones, while rose and yellow gold variants are left unplated to harmonize with warm saturated stones such as rubies and certain sapphires. The sous gallery includes polished reflector planes positioned beneath the center pavilion tip to act as a light scoop, and internal surfaces are mirror finished to mitigate light absorption by the metal. For structural integrity, critical joints are laser welded and then hand polished to maintain continuity of line and to remove stress risers, a sequence that also preserves crisp milgrain edges. Final finishing includes sequential grits of polishing media followed by a controlled ultrasonic cleaning and steamer rinse, to guarantee that facet junctions are free of residue which could otherwise inhibit light return. This combination of prong economy, open undergallery, precision seating, and reflective internal architecture yields a three stone antique design that is at once delicate in appearance and engineered to maximize brilliance and color saturation for sapphires, rubies, emeralds, and other chosen center gemstones.

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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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