0.86 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This exquisite marquise yellow sapphire offers a rare combination of beauty, provenance, and craftsmanship that sets it apart from many market alternatives. At 0.86 carat and measuring 8.85 x 4.15 x 2.88 mm, the elongated marquise silhouette creates an elegant finger lengthening effect that is more distinct than oval or round cuts of comparable carat weight, while using the same amount of rough more economically than delicate pears. The mixed brilliant cut in this stone has been executed to maximize light return, with brilliant facets on the crown and proportioned pavilion facets working together to produce lively scintillation and flashes of fire. With a clarity grade of very very slightly included evaluated at eye level, the gem is effectively eye clean and presents as near flawless to the naked eye, which gives it a premium appearance compared with many commercial sapphires that rely on extensive heat treatment to mask or alter imperfections.

What really distinguishes this sapphire is that it is natural Ceylon origin and unenhanced, offering authentic color and rarity that heat treated or otherwise enhanced stones cannot match. The medium light yellow tone is vibrant yet soft, a signature Ceylon hue that reads elegant and wearable in a variety of settings, and it maintains strong saturation without appearing overly intense. An excellent polish ensures every facet edge is crisp, which translates to a mirror like surface that enhances brilliance and delivers consistent sparkle from every viewing angle. Against stones of similar size with lower clarity or inferior polish, this gem will appear cleaner, brighter, and more lively. From a value perspective, a natural, untreated Ceylon sapphire with mixed brilliant cutting and eye clean clarity is a superior investment for both jewelry designers and discerning buyers who want natural beauty and longevity.

At The Natural Sapphire Company we prioritize sourcing and cutting that reveal the best in every stone, and this marquise yellow sapphire exemplifies that philosophy. Its near flawless presentation, precise dimensions, and unenhanced origin combine to make a stone that sparkles evenly, flatters settings with its elongated profile, and carries the kind of genuine rarity that elevates an engagement ring or bespoke piece above mass market alternatives. If you are choosing between treated stones and natural gems, this sapphire delivers a clear and lasting advantage in beauty, value, and authenticity.