Cerulean Blue Lab Sapphire, Tessellation Cut, 10.31 Carats
SQO286
💦💦💦 This unbelievable teal-colored cobalt-doped lab sapphire, featuring Akhavan's stunning tessellation cut, is a true modern masterpiece. Its vibrant hue and intricate design will elevate any type of jewelry, creating a one-of-a-kind piece that will stand the test of time. Craft a timeless treasure with this extraordinary gem, perfect for a lifetime of beauty and brilliance.
DIMENSIONS AND SHAPE
Size: 11.88mm x 11.85mm x 8.28mm
Weight: 10.31 carats
Cut: Tessellation
Shape: Square
Clarity: Loupe Clean
Inclusions: None
Treatment: None
PHYSICAL PROPERTIES
MOHS hardness: 9.0
Pleochroism: Dichroic
Dispersion: 0.018
Density: 4.0
Refractive Index: 1.76
Chemical Formula: Al2O3
POSSIBLE JEWELRY APPLICATIONS
Collections
🌍 GENERAL MATERIAL DESCRIPTION
- Material Name:FF Cerulean
- Country of Origin : Thailand
- Growth Method: Flame Fusion
Presently, a large fraction of contemporary cobalt flame fusion sapphire growth exhibits variegated coloration, characterized by intermittent regions of green and blue hue. On rare occasions, an entire boule achieves homogenous saturation in a vivid blue tone, yielding a distinct cerulean gemstone when subsequently faceted. This chromaticity markedly deviates from the conventional blue imparted by titanium and iron. These gemstones exhibit a subtle red fluorescence, discernible in outdoor sunlight conditions.
🏭 SPECIFIC Lot INFORMATION
Approximately 2-4% of cobalt flame fusion sapphire production in Thailand comprises this specific blue variant. Our current inventory of this particular material is characterized by limited availability.
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Pairs well with
