3.39 Ct. Blue Sapphire from Ceylon (Sri Lanka)

There are gemstones, and then there are stones that carry the quiet authority of centuries, stones that connect the present to an unbroken tradition of beauty and reverence. This Ceylon sapphire, carefully selected and presented by The Natural Sapphire Company, is one such gem. At 3.39 carat, with dimensions of 10.17 by 7.88 by 4.75 mm, it has a presence that is both dignified and wearable, large enough to command attention and refined enough to sit gracefully in an heirloom setting. Sri Lankan sapphires have been prized since ancient times for their clarity and vivid tones, and this example embodies that legacy, offering a vivid color intensity that evokes the deep, pure blues seen in royal jewels and historical treasures. The cushion shape speaks to a classic silhouette, beloved for generations, and its proportions recall the balanced elegance favored in traditional gem cutting, a shape that flatters many styles, and that ages with composure and distinction.

The mixed brilliant cut of this sapphire is where craftsmanship meets optical science, the facet design enhancing the inherent properties of sapphire to capture and reflect light with remarkable vigor. The upper facets are arranged to present broad flashes of velvety blue across the table, while the pavilion facets are cut with precision to channel light back through the crown, creating a lively interplay of scintillation and depth. This combination of step like planes along the shoulder and brilliant facets across the crown gives the stone both a lively sparkle and an inner glow, the kind of depth that seems to come from within the gem rather than merely reflecting from its surface. With excellent polish, each facet edge is crisp and smooth, allowing light to flow uninterrupted, and the transparency of the sapphire, paired with a clarity grade of very slightly included evaluated at eye level, means that these internal features do not distract from overall beauty, instead adding unique character when examined with care. The heat treatment applied is a traditional enhancement that stabilizes and intensifies the natural color, a technique that has been used responsibly to reveal the finest qualities of fine sapphires.

When considering this sapphire for a setting, imagine a design that allows the light to move freely through the gem, amplifying its vivid tone and mixed brilliant geometry. A low to medium profile mounting will permit light from below to participate in the gem’s display, while a bezel with a thin, open gallery or a well crafted prong setting will protect the stone without muting its luminous qualities. The cushion outline is ideal for both solitaire rings and for compositions with a delicate halo, where smaller stones can act as a frame that enhances the central blue without overpowering it. In photographic scale the stone sits comfortably on the finger, offering a commanding yet elegant look, and in more intimate jewelry such as a pendant it will hang with graceful presence, the mixed brilliant cut throwing bright flashes when it moves. For metals, platinum will lend a cool, contemporary contrast that deepens the sapphire’s blue, whereas warm yellow gold will create a historic, regal dialogue that highlights the gem’s traditional roots, each choice speaking to a different facet of the sapphire’s personality.

At The Natural Sapphire Company we take pride in sourcing gems with clear provenance and enduring beauty, and this Ceylon sapphire is offered with full disclosure of its origin and enhancement, so you may choose with confidence. This stone is a reminder that true gems are not merely accessories, they are custodians of legacy, pieces to be worn and passed down, carrying stories of place and time. Whether you are creating an engagement ring with a nod to the past, commissioning a bespoke piece that will become an heirloom, or selecting a gemstone that marks a meaningful moment, this 3.39 carat cushion sapphire speaks in a language of tradition and refined light. Reach out to our team for further photographs, facet diagrams, or guidance on settings, and allow us to assist you in bringing this timeless blue into a creation that will be cherished across generations.