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5.04 Ct. Black Star Sapphire from Thailand

This loose stone is available to ship now

 
Item ID: S7946
Free shipping
$2,772
Quality, Value & Heart
100% Natural Sapphires
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
S7946
Dimensions (MM):
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Length: 10.13
Width: 9.03
Height: 4.36
Weight:
5.04 Ct.
Color:
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Black
Color intensity:
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Vivid
Clarity:
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Very Slightly Included
Shape:
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Oval
Cut:
Double Cabochon
Cutting style:
Cabochon
Enhancements:
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No Enhancement
Origin:
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Thailand
Per carat price:
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$550
Star appearance:
2-4 Ray, Strong Star Appearance
Product description

Imagine a moment when a single stone becomes the center of a memory, when the soft glow of a star moves across a deep, mysterious surface and everything else fades away. This is the feeling that this exceptional black star sapphire inspires, a gem that transforms a quiet gesture into a lasting moment of wonder. Presented by The Natural Sapphire Company, this opaque, GIA certified black star sapphire weighs 5.04 carats and is shaped into a graceful oval, measuring 10.13 x 9.03 x 4.36 mm. Its double cabochon cut gives it a rich domed silhouette that invites the hand to pause, the eye to linger, and the heart to recognize something rare. Originating from Thailand and classified in the GIA lab as Black, this stone carries a presence that is both bold and intimate, vivid in color intensity, polished to an excellent finish, and free from any enhancement, so what you see is the authentic beauty that nature crafted.

Hold this stone beneath soft light and watch a luminous star glide across its surface, a living effect that sparks that same childlike joy we feel when witnessing something truly magical for the first time. The star sapphire shows a clear asterism that dances with each movement, a private show that transforms everyday light into a stage. At eye level the clarity has been graded as very slightly included, a testament to how genuine character and refined beauty coexist within a natural gem. These tiny inclusions are like fingerprints from the earth, authentic marks that tell a story of formation deep below the surface. With vivid color intensity and an excellent polish, the stone reflects light in a way that feels warm and powerful, and the double cabochon cut enhances the three dimensionality of the star, making it appear to float just beneath the surface.

Imagine placing this stone into a setting that complements its drama, perhaps a warm gold bezel that frames its dark heart, or a sleek platinum mount that sharpens its modern charisma. The tactile weight of a 5.04 carat oval offers both presence and wearability, an ideal balance for a statement ring, a pendant of personal significance, or a piece that will be gifted to mark a milestone. When you give a gem like this you are gifting more than beauty, you are creating a moment that will be retold, a tactile memory that can be passed from hand to hand, generation to generation. The Natural Sapphire Company stands behind this stone with the assurance of GIA certification, an independent guarantee of origin and quality that means your gift is both genuine and responsibly documented. From the mine to the polish, from Thailand to your hands, each step has been guided by a commitment to honest representation and meticulous care.

Let yourself imagine the delight in a loved one’s eyes as they uncover this star sapphire, the soft gasp that precedes a smile, the sudden quiet as everyone appreciates the elegance of the piece. Sapphires are celebrated for their durability and meaning, and a natural black star sapphire like this becomes an heirloom that carries stories, celebrations, and quiet moments of reflection. Whether you are looking to mark an anniversary, a bold proposal, a personal triumph, or the simple joy of giving something exquisite, this gem speaks to feelings that last. If you seek a stone that is rare, certified, and emotionally resonant, this 5.04 carat black star sapphire from The Natural Sapphire Company awaits, ready to become the centerpiece of a story you will cherish.

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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education
Learn About Star Sapphires
Star sapphires captivate with their rare optical phenomenon known as asterism, where a luminous star-shaped pattern appears on the stone’s surface. This celestial effect adds a magical quality to the gem, making it a truly mesmerizing choice for collectors and jewelry enthusiasts.
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