1.16 Ct. Blue Sapphire from Ceylon (Sri Lanka)

If you are searching for a sapphire that ends the hunt, and that becomes the centerpiece of an engagement ring or the crown jewel of a private collection, this 1.16 carat princess shape blue sapphire from The Natural Sapphire Company answers that need with clarity and conviction. This stone brings together a rare balance of modern cut and classical provenance, offering the vivid blue that collectors seek and the clean presence that jewelers appreciate when designing a ring meant to be worn every day. You want a gem that shows character without compromising on wearability, and this stone delivers, because at 1.16 carat its presence is commanding without being cumbersome, making it ideal for a solitaire engagement ring, a halo setting that amplifies its depth, or a bespoke piece where precision and proportion matter. We understand that you want assurance about origin, treatment, and optical performance, and we place those details at the forefront so you can make a confident choice, because a decision about a gemstone is a decision about memory and legacy.

This princess cut sapphire measures 5.67 x 5.66 x 3.81 mm, a compact and square profile shaped by a faceted cutting style that maximizes light return while preserving intense color. The precision of the princess cut gives the gem crisp corners and a checkerboard of facets that play with light, creating flashes that are both lively and refined. Clarity is graded very slightly included evaluated at eye level, so to the naked eye this stone appears transparent and clean, with natural internal features that do not detract from its overall beauty. The color intensity is vivid, a deep yet lively blue that reads richly in daylight and takes on an almost velvety tone under softer lighting, and the polish is excellent, ensuring smooth facet junctions and an impeccable surface that feels as good as it looks. The sapphire has been heat treated, a stable and widely accepted enhancement that intensifies tone and removes undesirable modifiers in a way that is permanent under normal wear, and the origin is Ceylon Sri Lanka, a source renowned for producing some of history s most celebrated blue sapphires.

When you compare this sapphire to famous gems from history you begin to appreciate its unique place in the sapphire lineage, because provenance matters and so does the way a gem is cut and presented. Think of the Logan Sapphire, a classic Ceylon treasure known for its intense cornflower blue and museum quality scale, and imagine that same island origin concentrated into a modern, wearable scale, so the same geological riches are present in a form that suits contemporary jewelry. Think of the Stuart Sapphire housed among the British Crown Jewels, admired for its regal depth, and you can see how deep blue tones confer a sense of authority and tradition, qualities mirrored in this stone but executed in a square princess silhouette that reads as confidently modern. Consider famous star sapphires such as the Star of India, whose cabochon form creates a celestial asterism, and appreciate how a faceted princess cut offers a different kind of magic, one based on facet geometry and scintillation rather than optical phenomena, making this gem an excellent choice for someone who loves classical sapphire color but prefers the brilliance and architectural presence of a cut stone.

At The Natural Sapphire Company we know that what matters most is how a gem fits into your life and your story, and this sapphire makes that easy. Its vivid Ceylon blue, compact 5.67 x 5.66 x 3.81 mm footprint, and excellent polish suit both modern engagement ring designs and collector showcases, and the very slightly included clarity grade evaluated at eye level assures you of transparency without the sterile perfection that can feel less authentic. The heat treatment is disclosed because transparency builds trust, and because this enhancement is standard practice in fine sapphires, it ensures long lasting color stability. If you are seeking a stone that combines historical association with great practical design, this princess cut sapphire is the perfect solution, offering the best of both worlds, a connection to Sri Lanka s storied sapphire tradition, and the crisp geometry and fire of a contemporary faceted gem. Allow our team to assist with setting options, certification, and bespoke mounting, so that this 1.16 carat treasure becomes a personal heirloom that reflects your taste and marks the moment you have been waiting for.