~4ct Cornflower Blue Sapphire | Emerald Cut | 8 × 10 mm | Gemdrop® Verified

~4ct Cornflower Blue Sapphire | Emerald Cut | 8 × 10 mm | Gemdrop® Verified

£15.00
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~4ct Cornflower Blue Sapphire | Emerald Cut | 8 × 10 mm | Gemdrop® Verified

~4ct Cornflower Blue Sapphire | Emerald Cut | 8 × 10 mm | Gemdrop® Verified

£15.00

Discover the timeless beauty of this approximately 4 carat (8 × 10 mm) Emerald Cut lab-grown Cornflower Blue sapphire. Displaying the legendary velvety blue colour for which the world's finest sapphires are celebrated, this precision-cut gem combines exceptional clarity, remarkable colour, and the refined elegance of a classic step cut.

Lab-grown sapphires are real sapphires. They possess the same chemical composition (Al₂O₃), crystal structure, hardness, and optical properties as natural sapphire. The only difference is their origin.

Every Gemdrop® gem is individually scientifically verified and permanently recorded within the Gemdrop Verification Database, providing complete transparency and confidence in exactly what you are purchasing.

A REAL SAPPHIRE. CREATED THROUGH SCIENCE.

This gem was grown using the Flame Fusion (Verneuil) process, a well-established technique for producing gem-quality corundum, within one of the world's leading high-technology gem-growing laboratories. Utilising advanced crystal growth systems and carefully controlled production conditions, these facilities produce sapphire crystals with exceptional optical quality, colour consistency, and clarity.

The resulting crystal is genuine sapphire—not a simulant or imitation—with the same physical, chemical, and optical properties as sapphire formed naturally within the Earth.

THE ICONIC CORNFLOWER BLUE.

Cornflower Blue is one of the most celebrated colours in the sapphire world, prized for its vivid yet softly velvety blue appearance. Neither too light nor too dark, this classic hue exhibits remarkable depth and brightness, making it a timeless favourite among collectors, jewellers, and gem enthusiasts.

The Emerald Cut showcases this remarkable colour through elegant step facets that emphasise crystal clarity, transparency, and depth of colour. Broad mirror-like reflections create a refined, sophisticated appearance, making this timeless cut a superb choice for statement rings, pendants, earrings, and bespoke jewellery.

With a Mohs hardness of 9, sapphire is one of the world's most durable gem materials, offering exceptional resistance to scratching and making it ideal for jewellery designed to be worn and enjoyed for generations.

GEMDROP® VERIFIED

Every Gemdrop® gem undergoes scientific verification before being permanently recorded within the Gemdrop Verification Database.

Each verification record includes detailed gemological information including identity, origin, growth method, dimensions, crystal system, and key physical properties, providing complete transparency and long-term confidence in your purchase.

Specifications

  • Gem Type: Sapphire

  • Mineral: Corundum

  • Chemical Formula: Al₂O₃

  • Crystal System: Trigonal

  • Origin: Lab-Grown

  • Growth Method: Flame Fusion (Verneuil)

  • Colour: Cornflower Blue

  • Shape: Emerald

  • Dimensions: 8 × 10 mm

  • Approximate Weight: ~4 ct

  • Hardness: 9 (Mohs)

  • Verification: Gemdrop® Verified

Scientifically verified. Transparently documented. Ready to become part of your next jewellery creation.

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