08/14/2026
Edwardian GIA Certified 13 Carat Unheated Ceylon Sapphire, circa 1900, Post Civil War, American, Melee Old European Cut Diamonds on Platinum
Details
Period: Edwardian, circa 1900
Origin: American
Metal: Platinum
Center Stone: Natural Blue Sapphire
Estimated Sapphire Weight: Approximately 13 carats
Sapphire Measurements: 13.34 × 13.46 × 10.24 mm
Sapphire Origin: Sri Lanka (Ceylon)
Treatment: No Indications of Heating
Certificate: GIA Sapphire Origin Report No. 6173100503
Accent Stones: Natural Old European-cut and antique rose/six-facet diamonds
Ring Size: US 7
Total Weight: Approximately 10.5 grams
