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Halo Yellowish Green Sapphire Ring 0.77 Ct., Platinum 950

Production Time: from 21 to 28 Days
Rush service may be available upon request.
Sapphire Item ID:U10583
$809
Setting Item ID:JS998
$3,520
Free shipping
$4,329
(Total price)
Metal
Platinum 950
Image
Ring size
6.00
Prongs (Center Stone)
Ball Prong
Side Stone Selection0.42 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:
U10583
Dimensions (MM):
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Length: 5.94
Width: 4.98
Height: 3.43
Weight:
0.77 Ct.
Color:
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Yellowish Green
Color intensity:
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Intense
Clarity:
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Very Slightly Included
Shape:
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Cushion
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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$1,051
Product description

In the quiet embrace of an evening's soft light, there rests a gem that whispers secrets of the earth's most treasured embrace. Within its vibrant soul lies the gentle warmth of distant, untouched landscapes—a place where time gently lingers and the sky kisses the horizon with its flecks of gold and green. Here is your invitation to dream, to wander, as you gaze upon a masterpiece of nature's gentle hand.

Behold the captivating brilliance of a 0.77 carat cushion-shaped yellowish-green sapphire, a rarity where elegance dances with the vivid hues of Montana's sweeping fields. Measuring 5.94 x 4.98 x 3.43 mm, this jewel transcends mere beauty, cut to perfection with a mixed brilliant cut that captures the light in an eternal embrace. Its clarity is a testament to its purity, with very slight inclusions whispering tales of its ancient journey, born deep within the earth's cradle.

This sapphire's intense color intensity speaks a language of emotional depth, each facet gleaming with a narrative all its own. It is as if nature scribbled verses in those shifting shades, a private sonnet of greens touched by golden sunlight, forever encapsulated in stone. Such a gem becomes not just a part of a collection, but the heart of it—the centerpiece where romance finds its physical form, intertwining the whimsical with the significant in a delicate waltz.

At The Natural Sapphire Company, we believe in the eternal. Our craftspeople, curators of nature's wonders, honor only the most genuine of stories told through gemstones. This sapphire is polished to an excellence that echoes our commitment, a brilliance that sings of unparalleled love and an undying promise. In choosing this exquisite piece, you invite into your life a reminder of life's ethereal elegance, forever cherished, forever bound by the simplest truths of grace and beauty. With us, the extraordinary becomes every day, as dreams settle gently into reality's embrace.


When you are searching for the perfect ring, whether for an engagement, an anniversary, or to add a rare gemstone to your collection, you want beauty, durability, and the confidence that the piece can adapt to life with you. This custom made ring setting answers that need, with options in 14K rose gold, 18K rose gold, 14K white gold, 18K white gold, 14K yellow gold, 18K yellow gold, platinum 950, 14K white and yellow, 18K white and yellow. The design centers on a halo cushion style with a raised gallery to showcase a center stone of your choice, including sapphire, ruby, emerald, or a gemstone selected for personal significance, while round brilliant side stones accent the halo and pavé shoulders. The visual effect is a classic halo combined with a refined split shank, which creates a look of breathability and light, while maintaining ample metal where it matters for strength and future sizing. If you need the look of a high set halo and the stability of a solid build, this setting balances those priorities, keeping the center stone secure in its basket while the pavé row along the band adds scintillation without compromising the main structure.

Resizing considerations were integral to the way this setting is engineered, so adjusting the ring size is straightforward and safe, preserving the structural integrity of the piece. The split shank and the way the pavé stones are set were planned so that the lower inner shank, the area most suitable for sizing, remains free of delicate stones and detailed work. When a size change is required, we work on that plain portion of the band, either removing a small section for a size reduction and then soldering or adding a precisely matched strip of the same metal for an increase, or in small adjustments using stretching methods that are appropriate only when the metal profile and stone arrangement allow. For more meticulous work we use laser welding, which creates a seamless join with minimal heat impact on the surrounding metal and stones, and we perform controlled annealing to relieve internal stress that could otherwise affect long term durability. The gallery and prong settings that hold the halo and center stone are left undisturbed in typical sizing ranges, and if a larger adjustment is necessary we reinforce the area with an internal sizing bar or discreet metal underplate that preserves the outward appearance while increasing strength. For platinum 950 we apply specialist soldering and laser techniques tailored to the higher melting point and work hardening properties of platinum, ensuring a restoration that meets the same standards of finish and strength as the original piece. After resizing we recheck each side stone, re-tip prongs where needed, and repolish and finish in the original metal tone, applying rhodium plating on white gold pieces when required, so the ring looks as pristine as the day you first chose it.

Your search ends with a ring that is beautiful, customizable, and ready to adapt to your life, and we stand behind that promise with experience and craftsmanship. If your priority is a lively, colorful center stone, choose sapphire, ruby, or emerald, and select the metal that complements it, such as warm rose gold for rubies, yellow gold for classic contrast, or platinum and white gold for a contemporary clean look. If you need a size change today, we recommend telling us your current size and any anticipated changes so we can design with an optimal amount of plain shank at the base, making future resizing easier and more secure. Typical comfortable resizing ranges are within two sizes without needing extensive work, while larger alterations can be achieved with reinforcement methods described, and we will advise you on the best, least intrusive option for your chosen metal and stones. We offer lifetime care support, professional resizing, and maintenance to ensure prongs remain secure and pavé stones remain intact, giving you confidence that the ring will retain its beauty and structural integrity through many years of wear. When you are ready, we will create a custom proposal that lists the metal, center stone option, and the recommended sizing plan, so your piece fits perfectly and endures beautifully.

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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