6.12 Ct. Blue Star Sapphire from Ceylon (Sri Lanka)

If you are searching for a single stone that resolves the needs of an engagement ring choice, a meaningful anniversary gift, or a rare addition to a gemstone collection, this Ceylon star sapphire is the answer you have been looking for. This translucent 6.12 carat oval star sapphire measures 9.70 x 8.82 x 6.83 mm, and its cabochon cut is crafted to reveal a beautiful and focused star that appears across the surface as you move the stone. With an intense blue color, excellent polish, and a clarity graded as very slightly included when evaluated at eye level, this sapphire balances presence and purity in a way that few stones can. Importantly, this gem is untreated, no enhancement, and carries the natural provenance of Ceylon Sri Lanka, a source long celebrated for producing some of the most desirable and characterful star sapphires in the world. At The Natural Sapphire Company we select stones like this when a customer wants authenticity, enduring beauty, and the confidence that the gem will remain a treasured piece for generations.

Choosing this oval cabochon star sapphire simplifies your decision, because its strong asterism and intense hue work beautifully in a range of settings, from a protective bezel that highlights the stone as a focal point, to a classic solitaire or halo that enhances brilliance and wearability. For collectors, the combination of natural origin, no enhancement, and the lovely proportions of 9.70 x 8.82 x 6.83 mm make this gem a rare and desirable specimen that stands out in any collection. For a couple planning an engagement, the soft translucence and remarkable star effect lend a romantic and unique character that symbolizes guidance and constancy. Our gem specialists at The Natural Sapphire Company are ready to advise on mounting options, provide certification details, and arrange private viewing or secure shipping, so your search can end confidently with a stone that perfectly meets your emotional and technical expectations.