0.70 Ct. Purple Star Sapphire from Ceylon (Sri Lanka)

One beautiful translucent 0.70 carat oval shape purple star sapphire, measuring 5.95 x 3.99 x 2.89 mm, cabochon cut, very slightly included at eye level, medium color intensity, excellent polish, no enhancement, origin Ceylon Sri Lanka. This gem presents a clean oval outline that is balanced for either a classic solitaire setting or a more contemporary design, the gentle dome of the cabochon encourages a strong, mobile star to appear under direct light, the asterism is a defining feature that separates this stone from ordinary purple sapphires, the translucency allows the star to float above a pleasing violet field, the medium color intensity gives both presence and versatility, it is deep enough to read as a true purple star sapphire while remaining light enough to showcase the six ray star distinctly. At 0.70 carat the proportions 5.95 x 3.99 x 2.89 mm reflect a skilled cut that maximizes optical response while preserving weight from a single natural rough, the absence of enhancement is increasingly rare and means you receive the gem in its natural state, the excellent polish enhances light return and gives the star clean, well defined arms that intersect near the crown.

When compared to the typical offerings in the market this purple star sapphire stands out for several reasons, many star sapphires available are heat treated, dyed, or even glass filled to improve color or clarity, those processes can produce a striking initial face but often compromise long term value and transparency of the star, in contrast this Ceylon origin, unenhanced stone from The Natural Sapphire Company represents an authentic experience, Ceylon material is renowned for its classic beauty and often displays a soft, silk like body tone that supports a lively star, the medium intensity purple here is unusual because many so called purple sapphires skew too brown or too blue, this specimen maintains a pure violet hue that reads as purple across lighting conditions. In the realm of star sapphires clarity matters differently, the very slightly included eye level grade is ideal for cabochons since the small silk inclusions that create the star are present without large eye visible flaws, the result is a gem that delivers a clean asterism without distracting surface imperfections.

From a value perspective this stone competes strongly with both commercial and collector level material, lower priced alternatives often achieve color and star appeal through enhancements which lower both rarity and resale value, untreated Ceylon star sapphires of pleasing color and strong asterism are comparatively scarce, a 0.70 carat stone with good polish and a centered star offers buyers a rare opportunity to own natural, unenhanced material at an accessible weight for rings, pendants, or custom accents. The cutting quality here is worth highlighting, an excellent polish and a well centered star increase visual impact much more than a marginal increase in carat weight would, the oval cabochon shape is practical for jewelry design, it sits comfortably in bezels, prongs, and halo settings, the durable corundum hardness means everyday wear is realistic when the stone is properly set, and the absence of treatments means future owners can have confidence that the gem will age naturally without concern for retreatment disclosures. For collectors seeking provenance, Ceylon provenance is a recognized advantage in the market, it signals a long history of fine sapphires and often commands better long term appreciation than anonymous sources.

As advisors and specialists at The Natural Sapphire Company we focus on matching gemstones to both aesthetic preference and investment considerations, this purple star sapphire is an excellent choice for a buyer who values natural origin, visible asterism, and honesty in disclosure, we can assist with mounting recommendations that protect the stone while highlighting the star, and we can provide guidance on lighting to best display the asterism in a showroom or everyday life. Compared to mass market pieces this gem delivers superior authenticity and a unique personality, its medium purple tone and clear six ray star create an immediate impression that is difficult to replicate with treated material. If you are seeking a distinctive, responsibly sourced star sapphire that balances beauty, rarity, and value, this Ceylon, unenhanced, well cut 0.70 carat purple star sapphire is a compelling option, please contact The Natural Sapphire Company for additional images, fitment advice, or to discuss certification and secure purchase options.