IGI Certified Natural Blue Sapphire | 0.38 Carat Round Brilliant Cut | Diffusion Treated Gemstone

Product Description

A vibrant and brilliantly cut 0.38 carat natural blue sapphire, certified by the International Gemological Institute (IGI) International Gemological Institute, featuring an intense blue hue with striking sparkle and excellent symmetry.

This gemstone is fashioned in a round brilliant cut, one of the most sought-after cuts for maximizing brilliance and fire. Its classic circular shape and vivid royal-blue appearance make it an ideal choice for solitaire rings, halo designs, pendants, earrings, and other custom fine jewelry.

According to the IGI report, this sapphire has undergone high-temperature treatment with color diffusion from an external source. This treatment enhances the stone’s vivid blue color while preserving the natural corundum structure.

Compact yet highly eye-catching, this certified blue sapphire offers a bold color presence and timeless appeal at an accessible price point.

Gemstone Specifications

• Gemstone: Natural Blue Sapphire
• Species: Natural Corundum
• Variety: Sapphire
• Weight: 0.38 Carat
• Shape: Round
• Cut Style: Round Brilliant
• Color: Blue
• Transparency: Transparent
• Treatment: High-Temperature Treatment with Color Diffusion from an External Source
• Certification: IGI Colored Stone Report
• Report Number: 639403218
• Report Date: August 26, 2024
• Measurements: 4.44 – 4.50 × 2.69 mm
• Characteristics: Natural Inclusion(s) Pattern
• Refractive Index: 1.762 – 1.770
• Specific Gravity: 4.00

Why Choose This Gemstone?

• 100% Natural Blue Sapphire
• Certified by IGI for authenticity and full treatment disclosure
• Intense royal-blue color with exceptional brilliance
• Timeless round brilliant cut
• Attractive and affordable alternative to untreated sapphires
• Perfect for bespoke luxury jewelry
• Only one piece available