~9ct Cornflower Blue Sapphire | Cushion Cut | 12 × 12 mm | Gemdrop® Verified

Discover the striking scale and classic colour of this ~9 ct Cornflower Blue lab-grown sapphire, precision-cut into a balanced 12 × 12 mm Cushion Cut.

Lab-grown sapphire is real sapphire: crystalline corundum (Al₂O₃) with the same chemical composition, crystal structure, hardness, and optical properties as natural sapphire.

Produced by the Flame Fusion (Verneuil) process, this gem displays the refined, softly saturated blue associated with fine cornflower sapphire, with excellent clarity and strong brilliance.

With a Mohs hardness of 9, sapphire is highly durable and ideal for statement rings, pendants, and bespoke jewellery.

Every Gemdrop® gem is individually scientifically verified and permanently recorded in the Gemdrop Verification Database.

Specifications

• Gem Type: Sapphire

• Material: Corundum (Al₂O₃)

• Origin: Lab-Grown

• Growth Method: Flame Fusion (Verneuil)

• Colour: Cornflower Blue

• Cut: Cushion

• Dimensions: 12 × 12 mm

• Approx. Weight: ~9 ct

• Hardness: 9 Mohs

• Verification: Gemdrop® Verified

Real sapphire. Created through science. Scientifically verified.