3.70 Ct. Greenish Blue Sapphire from Ceylon (Sri Lanka)

Discover a stunning transparent 3.70 carat oval greenish blue sapphire, a remarkable example of Ceylon Sri Lanka gem quality, offered by The Natural Sapphire Company. Measuring 10.06 x 8.21 x 5.30 mm, this faceted gem displays a mixed brilliant cut that balances scintillation and depth, delivering lively fire while preserving rich color saturation. The stone is eye clean when evaluated at eye level, with a dark color intensity that produces deep blue green tones ideal for collectors and for an heirloom engagement ring. The excellent polish enhances facet crispness and surface smoothness, ensuring each facet responds to light with clarity and life. With no enhancement, this sapphire presents an authentic untreated beauty, a rare and highly sought after attribute that ensures stable color and natural character straight from Ceylon Sri Lanka.

Durability is often the decisive factor when choosing a gemstone for daily wear, and this sapphire excels in that important regard. As corundum it rates 9 on the Mohs scale, second only to diamond, which gives exceptional resistance to scratches from everyday contact and handling. That inherent hardness, combined with strong toughness and the precise mixed brilliant faceting, means the stone resists chipping and surface wear when set in rings, bracelets, or pendants intended for frequent use. The eye clean clarity reduces internal weak zones, and the excellent polish minimizes micro abrasions, so routine wear will not diminish the gem s brilliance or color. Because the sapphire is unenhanced, its natural hue will remain consistent over time without concerns about treated instability, and when paired with a secure setting such as a well executed prong or bezel the gem is fully prepared to become a durable daily companion. At The Natural Sapphire Company we understand the search for a perfect piece, whether for a lifetime engagement ring or a prized collectors item, and this greenish blue 3.70 carat Ceylon sapphire offers the rare combination of striking beauty and enduring strength that resolves that search with confidence.