11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
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This is a stunning GIA Certified Star Sapphire
The GIA report reads as follows:
GIA Report Number: 5221841122
Shape: Oval
Cutting Style: Double Cabochon
Cutting Style: Crown:
Cutting Style: Pavilion:
Transparency: Semi-Transparent
Color: Blue
RESULTS
Species: Natural Corundum
Variety: Natural Star Sapphire
Geographic Origin: Not Requested
Treatment: No Indications of Heating
Item Description: One loose stone
Weight: 11.99 carats
Measurements: 11.33 x 10.64 x 9.48 mm
Comments:
Internal notes and additional description:
Weight: 11.99 carats
Clarity: N/A
Colour: Blue
Hue: Blue
Tone: 2-3 Very Light-Light
Saturation: 2 Slightly Greyish
Treatment: No Indications of Heating
Origin:
Notes: Displaying Asterism
Internal SKU: GIASS0001
Please quote SKU if you have any questions about this gem.
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"A record of discernment, carried in metal and light."
Commission a Bespoke Heirloom
Built around this gemstone. Explore our Gem First Design process.
Our Commitment
30-Day Private Inspection
Your piece arrives insured and fully authenticated. Live with it for 30 days. If it does not meet your exact expectations, we arrange a seamless full-value return — no questions, no restocking fees.
Fully Insured Worldwide Delivery
Every shipment is fully insured at declared value, packed in tamper-evident security packaging, and tracked door-to-door. US clients receive duty-free delivery with all customs documentation handled by our team.
GIA-Verified Authentication
Every piece is personally authenticated by David Saad, our third-generation GIA-alumni gemologist, before it leaves our care. Certified stones ship with their original laboratory documentation — GIA, AGL, Gübelin, or SSEF.
Lifetime Relationship
Our relationship extends well beyond the transaction. We offer complimentary cleaning and inspection appointments, trade-up considerations on future acquisitions, and direct access to David for gemological questions — for the life of your piece.
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30-Day Private Inspection
Acquiring fine gemstones requires absolute confidence. We invite you to view your piece in your own home for 30 days. If it does not perfectly align with your vision, we will arrange a seamless, full-value return.
A Legacy of Trust
Our reputation is our most valuable asset. We invite you to read our independent Google Reviews to hear directly from the collectors, couples, and families who have commissioned their heirloom pieces from our bench.