2.10 Ct. Yellow Sapphire from Ceylon (Sri Lanka)

This transparent yellow sapphire weighs 2.10 carats and is fashioned into a classical oval shape with finished dimensions of 7.90 by 7.39 by 4.61 millimeters, presenting a balanced table to depth relationship that supports both color saturation and light return. The cut is a mixed brilliant style, combining brilliant facet geometry on the crown with a complementary pavilion arrangement that is tuned to maximize scintillation while maintaining a steady color face up. Clarity is graded as slightly included at eye level, indicating small natural inclusions that are not readily visible when set, and the polish is excellent, delivering crisp facet junctions and a clean window through which the intense yellow color expresses itself. The sapphire is heat treated, a standard and stable enhancement commonly applied to Ceylon sapphires to refine hue and clarity, and its origin is Ceylon Sri Lanka, a provenance associated with lively tone and strong saturation in yellow and padparadscha related material.

Optically the stone demonstrates a lively internal return owing to the mixed brilliant configuration, where the roof of the crown is faceted to distribute light and generate small bright flashes, while the pavilion geometry controls the directional return to prevent dark extinction. The intense color intensity reported is truthfully evident in ordinary and diffused lighting, with a warm golden lemon hue that remains rich across viewing angles due to minimal pleochroic shift. Slight inclusions contribute to the gemological profile but do not compromise overall brilliance, in part because precise facet alignment and a well executed girdle allow light to be efficiently redirected inside the stone. The facet pattern produces a balanced interplay of contrast and brightness, creating an attractive scintillation field suitable for both classical and contemporary design languages. The combination of excellent polish and robust facet symmetry suggests that the cutter optimized pavilion angles and crown proportions to retain weight while enhancing visual performance, a consideration that benefits later setting and lapidary work.

This sapphire adapts exceptionally well to a variety of jewelry settings, and its oval outline and near eight by seven millimeter platform make it ideal as a center stone in rings, pendants, and earrings. For rings the gem performs well in traditional four prong and six prong mounts where minimal metal exposure maximizes the yellow saturation that reads face up, and in halo configurations where a tight surround of melee diamonds or pastel sapphires will amplify perceived size and increase contrast. For clients seeking protection without sacrificing light transmission a partial or full bezel with a low profile lip provides durable security for everyday wear, while an open gallery beneath a bezel or prong setting preserves the sapphire s ability to interact with light from below. In bespoke designs the orientation can be altered to suit finger geometry, with north south and east west placements offering distinct stylistic results. For pendants a simple three prong head or a custom collet that cradles the girdle will sit elegantly from a slender bail, and for stud earrings a pair matched to this single stone can be coordinated by weight and hue to deliver balanced color across the pair. Accent choices include tapered baguettes to complement the oval silhouette, tapered shield cut sapphires for a vintage feel, or micro pave shoulders to increase brilliance while maintaining focus on the primary stone. Practical mounting parameters to communicate to the bench include allowance for the 4.61 millimeter depth to ensure the seat does not compress pavilion facets, and a setting aperture that accommodates the 7.90 by 7.39 millimeter footprint so that the girdle can be securely engaged without excessive bezel metal or prong tension.

At The Natural Sapphire Company we emphasize precise craftsmanship and customizable workflows to translate this Ceylon yellow sapphire into a finished jewel that aligns with technical expectations and aesthetic priorities. Our design process begins with technical drawings and optional CAD renderings to visualize prong count, bezel wall thickness, and gallery openness, followed by prototype approval to confirm how the intense color will sit against proposed metal choices. Recommended metals include warm 18 karat yellow gold to enhance the natural yellow saturation, rose gold to introduce subtle warmth and vintage character, and platinum or 18 karat white gold when a neutral frame and mixed metal accents are desired. Given the heat treatment disclosure the stone is stable under normal jewelry fabrication procedures, but standard care is advised for ultrasonic cleaning where inclusions are present, and we provide post setting inspection to verify that the slightly included clarity has not been impacted by mechanical stress during setting. For clients who commission bespoke pieces we offer hand setting by master setters, final polishing that preserves the excellent finish of the sapphire, and gemological documentation describing weight, dimensions, cut style, clarity commentary, enhancement, and origin, to support insurance and provenance needs. Our in house bench can execute a wide range of design idioms from low profile everyday mounts to elevated cathedral settings, ensuring that the final piece leverages the optical strengths of the stone while meeting durability and wearability considerations.