Natural Blue Sapphire 0.49ct 4.5mm Untreated Round Cut

Natural Blue Sapphire 0.49ct 4.5mm Untreated Round CutThis extraordinary 4. 5mm round cut blue sapphire from Madagascar is a genuinely rare find: a completely untreated natural stone with a breathtakingly beautiful pale icy blue color. The transparency is exceptional, with the stone's brilliance and light return showcasing the natural silk needle inclusions that give it that unmistakably untreated character. The pale, delicate blue tone is cool, luminous, and wholly natural. Untreated sapphires from

This extraordinary 4.5mm round-cut blue sapphire from Madagascar is a genuinely rare find: a completely untreated natural stone with a breathtakingly beautiful pale icy blue color. The transparency is exceptional, with the stone's brilliance and light return showcasing the natural silk needle inclusions that give it that unmistakably untreated character. The pale, delicate blue tone is cool, luminous, and wholly natural.

Untreated sapphires from Madagascar are increasingly rare and sought after by collectors and connoisseurs worldwide. This stone's natural color is the result of geological conditions alone, without any heat enhancement, giving it provenance value above and beyond its weight or size. At 0.49ct and 4.5mm, this pale-blue untreated round sapphire is a remarkable choice for an engagement ring, a special pendant, or a serious collector's gem that celebrates natural rarity.

• Stone type: Blue Sapphire
• Treatment: Untreated
• Cut: Round
• Size: 4.5mm
• Weight: 0.49ct
• Clarity: SI
• Origin: Madagascar

Natural untreated blue sapphire, September birthstone - sold loose.