1.28 Ct. White Zircon from Ceylon (Sri Lanka)

This listing describes a transparent white zircon, 1.28 carats, round shape, with precise dimensions of 6.04 x 6.01 x 4.18 mm, presented in a faceted, mixed brilliant cut. The stone is colorless in intensity, graded as very slightly included at eye level, and finished with an excellent polish. The mixed brilliant cut combines a brilliant-style crown with a pavilion that accentuates depth and scintillation, delivering a balanced presentation of brilliance and fire. The clarity grading indicates minor inclusions that are not dominating to the overall appearance, allowing the stone to remain highly transparent and to refract light effectively across the visible spectrum. Heat treatment has been applied to enhance color and clarity, a widely accepted practice for zircon, and the gem originates from Ceylon, Sri Lanka, a historic source known for producing high-quality zircons.

Optically, this white zircon exhibits strong return of light and notable dispersion, contributing to a lively play of brilliance and fire when viewed in typical lighting environments. The mixed brilliant faceting pattern optimizes the stone’s refractive characteristics, offering crisp facet junctions and consistent light performance across the table and pavilion. The excellent polish further refines surface reflections, ensuring that the stone presents a clean, bright face-up appearance. Although zircon is distinct from diamond in composition and hardness, it is valued for its high refractive index and pronounced dispersion, qualities that make it an attractive alternative for consumers seeking exceptional sparkle and visual interest. The very slightly included clarity allows the eye to see through the gem with minimal distraction, preserving the aesthetic integrity of the round silhouette and allowing it to perform well in settings that emphasize the stone’s face-up appearance.

From a provenance and treatment perspective, this zircon has been sourced from Ceylon, Sri Lanka, and has undergone responsible evaluation and enhancement to achieve its present appearance. Heat treatment is a standard and stable enhancement for zircon when carried out under controlled conditions, and it is commonly used to reduce color zoning and improve overall clarity. The Natural Gemstone Company documents origin and treatment as part of our quality assurance process, and each gem is examined for facet symmetry, polish quality, and optical performance before being listed. Because of the gem’s natural characteristics and the presence of very slight inclusions, settings that offer secure protection for the girdle and pavilion are advisable. A well-engineered bezel or prong setting with occasional professional inspection will maintain security and minimize risk from impact or abrasion over time.

This white zircon’s balance of size, cut, and optical properties makes it suitable for a wide range of jewelry uses, bridging casual and formal applications with ease. In everyday wear, the gem’s lively brilliance and modest dimensions are well suited to solitaire pendants, stud earrings, and delicate ring designs that favor understated elegance. For formal or evening pieces, the mixed brilliant cut provides the scintillation and fire expected in more ornate settings, complementing white metals and accent stones without overpowering the overall design. Practical care recommendations include routine cleaning with mild soap and warm water and a soft brush, avoidance of prolonged exposure to high heat and harsh chemicals, and consideration of professional cleaning and inspection for pieces subjected to frequent wear. With appropriate setting design and care, this 1.28 carat white zircon will deliver consistent visual performance for both casual and formal occasions, and it is offered with the provenance and handling transparency you expect from The Natural Gemstone Company.