2.83 Ct. Greyish Blue Star Sapphire from Ceylon (Sri Lanka)

One beautiful translucent 2.83 carat oval shape greyish blue star sapphire is a rare find for bespoke jewelry makers and discerning collectors. This gem measures 8.53 by 7.10 by 4.44 millimeters, has a classic cabochon cut, and exhibits a clear six ray star that is visible under normal lighting thanks to its translucency and an excellent polish. Unlike many star sapphires on the market which are heavily included, heavily treated, or opaque, this piece is unenhanced and originates from Ceylon, Sri Lanka, a provenance long associated with superior corundum material. At eye level the clarity is graded very slightly included, which means the stone retains a clean, luminous face without the cloudiness or surface pits that can dull the asterism. The medium color intensity of this greyish blue tone gives the star a soft yet distinct presence, a balance that makes the gem elegant on its own and complementary when paired with metal and accent stones.

For custom jewelry, the dimensions and oval outline of this star sapphire create unparalleled design flexibility, and The Natural Sapphire Company is well placed to guide the transformation of this gem into a standout piece. The eight and a half by seven millimeter footprint is large enough to be the focal point of a ring, pendant, or pair of statement earrings, while the relatively low dome height of four point four four millimeters preserves comfort and everyday wearability. Compared with rarer large round star sapphires that often demand deep settings and heavy mountings, an oval cabochon of this size allows modern settings that sit closer to the finger and traditional bezel styles that protect the girdle without masking the star. The oval shape also lends itself to directional designs, enabling the star to be oriented so that the rays align with a finger or a neckline, or set off axis for contemporary asymmetry. Because the gem is unheated and naturally translucent, designers can rely on consistent light performance in a range of setting styles, whereas many market alternatives require open backs, bright settings, or additional accent stones to compensate for treated or overly included material.

When comparing value and quality, this Ceylon star sapphire stands out in three fundamental ways, and these points are why clients turn to The Natural Sapphire Company for meaningful custom work. First, authenticity and origin matter, and this stone is natural and untreated, a distinction that carries long term value versus common heat treated or fracture filled stones that populate the market. Second, the balance of color, clarity, and asterism offers aesthetic versatility, making this gem superior to darker, opaque stars that read as less refined, or to very pale specimens that lack contrast and presence. The medium color intensity here gives a discernible blue cast without overpowering the soft grey tone, providing an elegant neutral that pairs well with yellow, white, and rose metals. Third, the cabochon cut and excellent polish produce a crisp star and a smooth surface that resists everyday wear, which is not always the case with less carefully finished stones. In short, this piece provides the visual drama of a star sapphire without the trade offs of poor polish, excessive inclusions, or artificial enhancement.

For anyone planning a custom commission, this 2.83 carat Ceylon star sapphire is a superior starting point, and The Natural Sapphire Company can assist in translating its qualities into a finished work that will last generations. Custom designers and clients alike will appreciate that the gem is large enough to command attention, yet modest enough to integrate into a variety of settings, from a vintage inspired halo to a sleek contemporary bezel or a tactile signet style. If you are comparing stones, consider how many alternatives require compensatory design elements to achieve presence, whereas this star sapphire delivers a natural focal point that complements thoughtful metalwork and accent choices. Reach out to our team to discuss mounting options, metal complements, and design sketches, and let us show how this exceptional Ceylon gem can become the centerpiece of a custom creation that blends provenance, durability, and unmistakable beauty.