Curated Collection
Exquisite
Ceylon Blue Sapphires
Ceylon blue sapphire is the benchmark for blue corundum globally. Famed for its bright, velvety cornflower and royal blue hues, it remains the ultimate gemstone for luxury engagement rings and high jewelry.
Mineral
Corundum (Al₂O₃ colored by Fe²⁺ and Ti⁴⁺)
Mohs Hardness
9.0
Refractive Index
1.762 – 1.770
Primary Origin
Ratnapura, Pelmadulla & Nivithigala, Sri Lanka
Buying Guide & FAQs
Cornflower blue is a luminous, medium-light pastel to medium blue with a velvety softness, highly prized for everyday wear and engagement rings. Royal blue is a deep, vivid, highly saturated blue with rich intensity, historically favored in royal jewelry.
Yes. With a Mohs hardness of 9.0 (second only to diamond) and no cleavage planes, Ceylon blue sapphire is exceptionally durable and ideal for daily-wear engagement rings.
Certified stones feature independent laboratory reports from NGJA, GIA, or GRS specifying color grade, origin, and treatment status. For uncertified listings, certification can be requested prior to dispatch.
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