GIA Certified Natural Greenish Blue Sapphire | 5.90 Carats Cushion Mixed Cut | Beryllium Diffused

Product Description

A striking 5.90 carat natural greenish blue sapphire, certified by the Gemological Institute of America, displaying an alluring blend of deep blue and green tones with excellent transparency.

This gemstone is expertly fashioned in a cushion mixed cut, featuring a brilliant-cut crown and step-cut pavilion. This sophisticated cutting style enhances both brilliance and depth, creating a rich and elegant visual appearance. The cushion shape offers timeless appeal and is highly favored for custom rings, pendants, and collector-quality jewelry.

The GIA report indicates that this sapphire has undergone beryllium diffusion treatment, an advanced enhancement process used to improve and stabilize color. This treatment is fully disclosed on the certificate, ensuring complete transparency and informed purchasing.

With its impressive size, distinctive teal-like hue, and prestigious GIA certification, this sapphire offers exceptional beauty and excellent value for bespoke fine jewelry.

Gemstone Specifications

• Gemstone: Natural Greenish Blue Sapphire
• Species: Natural Corundum
• Variety: Sapphire
• Weight: 5.90 Carats
• Shape: Cushion
• Cut Style: Mixed Cut (Brilliant Crown / Step-Cut Pavilion)
• Color: Greenish Blue
• Transparency: Transparent
• Treatment: Beryllium Diffused
• Certification: GIA Sapphire Report
• Report Number: 746857108
• Report Date: March 26, 2024
• Measurements: 10.55 × 9.48 × 6.59 mm

Why Choose This Gemstone?

• 100% Natural Greenish Blue Sapphire
• Certified by GIA for authenticity and full treatment disclosure
• Impressive 5.90 carat size with exceptional presence
• Distinctive teal-like greenish blue color
• Elegant cushion cut with outstanding brilliance
• Excellent value for bespoke luxury jewelry
• Only one piece available