2.35 Ct.Tw.Total Carat Weight Blue Sapphire Pair from Ceylon (Sri Lanka)

This pair of transparent blue sapphires presents balanced proportions and precise cutting, suitable for matched jewelry applications, The Natural Sapphire Company. The stones weigh 1.20 carats and 1.15 carats respectively, and measure 5.40 x 7.07 x 3.68 millimeters and 5.46 x 6.99 x 3.61 millimeters. Both are fancy shapes with a step cut, offering defined facets and broad planes. Clarity is graded as very slightly included, evaluated at eye level, indicating inclusions are minimal and do not distract from overall visual appeal. Color is medium in intensity, providing a true blue tone without leaning excessively to dark or light. The polish is excellent, contributing to smooth facet junctions and consistent surface reflection. These sapphires have been heat treated, a standard enhancement for color and clarity, and their documented origin is Ceylon Sri Lanka, a source known for lively blue hues and fine craftsmanship.

Optical behavior varies by lighting condition, influenced by the step cut, medium color intensity, and excellent polish. In strong natural daylight the stones display balanced color saturation and even tone, with broad flashes of blue across facet planes and a clear window through the table that emphasizes depth and transparency. Under cool white LED and fluorescent lighting the medium blue can read slightly brighter, with sharper facet contrast and increased apparent clarity due to higher color rendering. Under warm incandescent light and candlelight the sapphires take on a richer, warmer blue, showing softer transitions between flashes and a more velvety appearance in the pavilion areas. Focused spot lighting or gallery illumination brings out the step cut character, producing broad, mirror like flashes rather than intense scintillation, which is well suited to formal settings and single stone presentations. In lower ambient light the medium intensity color maintains presence without appearing flat, as the excellent polish helps preserve reflection and perceived brightness. The thermal stability and hardness of sapphire support everyday wear, and the combination of step cutting and matching dimensions ensures even behavior when set as a pair, delivering consistent color and light response in diverse lighting environments.