5.10 Sapphire: Vibrant Bright Blue Precision Custom Trillion Shield Mix Cut
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Specifications:
- Gemstone: Sapphire
- Color: Vibrant Bright Blue
- Weight: 5.10 carats
- Shape & cut: Precision Custom Trillion Shield Mix Cut
- Dimensions (mm): 10.66 x 10.25 x 6.26
- Origin: Sakaraha, Madagascar
- Treatment: None
In Natural Light
Saturated without becoming heavy, this substantial 5.10 carat sapphire carries a vivid blue that remains bright and alive across its broad face. Natural light moves through electric blue, rich cornflower and cooler flashes, while the unusual trillion-shield silhouette creates constantly changing areas of brilliance. Completely untreated, its vibrant blue belongs naturally to the crystal—particularly compelling in a sapphire of this size and presence.
The Lapidary’s Eye
This precision custom cut sits somewhere between a trillion and a shield, using the strengths of both without settling into either traditional shape. A strong pointed silhouette establishes the geometry, while the mixed facet arrangement breaks the saturated blue into larger flashes and smaller moments of scintillation. At over 10 mm in both length and width, the proportions give the 5.10 carat stone considerable face-up presence while its 6.26 mm depth supports rich color and lively light return.