Natural Ceylon Blue Sapphire — 5 Carats | Unheated | Certified | Cushion Cut
A magnificent 5-carat natural blue sapphire of Ceylon origin, certified and unheated. Sri Lanka (Ceylon) is world-renowned for producing some of the finest blue sapphires in existence, prized for their vivid cornflower to royal blue hues and exceptional clarity.
✅ Stone Specifications:
Weight: 5.00 Carats (Certified)
Origin: Sri Lanka (Ceylon) — Lab Certified
Shape/Cut: Cushion Cut
Color: Vivid Royal Blue (Natural)
Birthstone Month: September
Treatment: Unheated / No Heat (Lab Certified)
💎 Why Ceylon + Unheated = Exceptional Value:
Ceylon sapphires are among the most coveted in the world, used in royal jewelry including the famous engagement ring of Princess Diana and Kate Middleton.
Combined with a certified unheated status, this stone represents the pinnacle of natural sapphire quality. Unheated Ceylon sapphires are considerably rarer than heat-treated stones and are highly sought after by collectors and fine jewelry enthusiasts.
💍 Perfect For:
Luxury custom engagement ring
Heirloom jewelry centerpiece
High-end pendant or cocktail ring
Serious gemstone collection
📋 Certificate Details:
This sapphire comes with a laboratory certificate confirming natural origin, Ceylon (Sri Lanka) origin, and unheated status. Certificate available for buyer’s review — please message for details.
📸 Photos:
Images shown are of the actual stone. Color and brilliance may vary slightly in person due to lighting and screen differences. Please message us for additional photos in natural daylight or different lighting conditions.
📦 Shipping:
Insured, tracked shipping available worldwide — USA, UK, Germany, France, Italy, Netherlands, and all EU countries.














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