4.01ct Cushion Blue Sapphire GIA Certified Sri Lanka
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Every gemstone in the Skyjems Archive was selected because it represents something the mass market has overlooked — a geological phenomenon whose rarity is defined not by marketing but by the finite circumstances of its formation.
This 4.01 carat cushion blue sapphire is accompanied by GIA report 2564247680. The report records the geographic origin as Sri Lanka. Treatment: Heated.
Gem Details
- Gem Type: Sapphire
- Species: Natural Corundum
- Variety: Sapphire
- Weight: 4.01 carats
- Measurements: 10.37 x 8.25 x 4.95 mm
- Shape & Cut: Cushion, Crown: Brilliant Cut; Pavilion: Step Cut
- Colour & Saturation: Blue / 5 Medium / 4 Moderately Strong
- Clarity & Transparency: Moderately Included: Inclusions easily visible to the naked/unaided eye. Transparent
- Treatment: Heated
- Origin: Sri Lanka
- GIA Report: 2564247680
- Archive Reference: GIAS0214
GIA Report Comments
Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.
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Design a Custom Piece
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.
Free Insured Delivery to Canada & the USA
Every shipment to Canada and the United States is free, fully insured at declared value, packed in tamper-evident security packaging, and tracked door-to-door.
GIA-Verified Authentication
Every piece is personally examined by David Saad — our third-generation coloured-gemstone specialist and honorary GIA Alumnus — 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.