1.17 Ct. Blue Sapphire from Ceylon (Sri Lanka)

This 1.17 carat round blue sapphire presents a transparent body with vivid color intensity and an excellent polish, attributes that make it particularly well suited for custom jewelry applications. The stone measures 6.64 x 6.53 x 3.47 mm, offering a near ideal balance between diameter and depth for a range of classic and contemporary mounting styles. Cut as a mixed brilliant, the pavilion facets are designed to enhance both brilliance and color saturation, while the round shape provides exceptional versatility for rings, pendants, and earrings. The clarity is graded very slightly included, evaluated at eye level, which means that the gem offers visual cleanliness to the naked eye while retaining natural character under magnification. Heat treatment is the enhancement applied, a stable and commonly accepted process that improves color uniformity without compromising structural integrity. The origin is Ceylon Sri Lanka, a provenance known for producing sapphires with attractive blue tones and good transparency.

For custom design work the dimensions and proportions of this sapphire are highly practical, as the diameter fits common setting sizes and the approximately 53 percent depth yields a pleasing profile that sits well in both low and higher bezel or prong settings. The round mixed brilliant shape simplifies design decisions, allowing lapidaries and jewelers to create centered solitaires, delicate halo pieces, or paired designs with consistent light performance. At 1.17 carats the gem provides a notable presence on the finger or as a focal point in a pendant, without requiring a substantially larger mounting to achieve visual impact. The combination of vivid hue, excellent polish, and manageable size makes this stone a reliable choice for bespoke commissions that prioritize color and proportion. The Natural Sapphire Company presents this sapphire as a specimen that balances aesthetic appeal and practical mounting characteristics for thoughtful custom jewellery pieces.