3.55 Ct. Greenish Blue Zircon from Cambodia

This beautiful transparent 3.55 carat oval shape greenish blue zircon measures 8.58 x 6.69 x 5.78 mm, and it is cut in a mixed brilliant style to balance color and light return. The stone displays intense color intensity, with a greenish blue hue that reads vivid under daylight and warm light. Clarity is graded as very slightly included when evaluated at eye level, meaning that minor inclusions are present but do not interrupt the gem s transparency or brilliance to an untrained glance. The polish is excellent, and the surface is free from abrasions or polish lines that could interfere with scintillation. Importantly, this zircon is natural with no enhancement, a critical point for an educated buyer who values untreated material and transparency from mine to market. The origin is Cambodia, a source known for producing gems with lively color and strong optical performance, and provenance is always a key factor in both aesthetic and investment considerations.

From a gemological perspective this piece stands out for several reasons that matter to a collector or connoisseur. The mixed brilliant cut is chosen to maximize return of light while preserving the rich color, the crown and pavilion facets working together to produce lively scintillation and fire. The very slightly included clarity at eye level means this stone offers a superior balance of transparency and natural character, inclusions being minimal and often adding to identification and naturality rather than detracting from value. Zircon is prized for its high refractive properties and dispersion, which give it a crisp brilliance and flashes of spectral color that can rival more commonly known gems in visual impact. Because this stone has not been heat treated or otherwise enhanced, its value is enhanced for collectors who place a premium on untreated material, particularly in this attractive 3.55 carat size. The excellent polish further amplifies light performance, making the gem appear lively and brilliant in a variety of mounting styles.

The journey of this greenish blue zircon from mine to market reflects chain of custody practices and skilled craftsmanship that conscientious buyers demand. The rough was sourced in Cambodia, where reputable local miners recover zircons with care to avoid undue damage, then the material was hand sorted to identify pieces with the best color and clarity potential. The selected rough was shaped and faceted by experienced cutters who evaluated the crystal orientation to choose a mixed brilliant design that would preserve weight while optimizing light and color. After cutting, the stone underwent meticulous polishing to achieve the excellent surface finish described, followed by a careful inspection for clarity and color consistency. At The Natural Gemstone Company we document each step, we provide full disclosure on treatments and origin, and we make available detailed photographs and measurements so a buyer can assess the gem with confidence. This transparent process and traceable sourcing are part of what differentiates a gem that is simply pretty, from a gem that is also a trustworthy acquisition for a discerning collection.

For an educated buyer considering how to use or pair this zircon, there are compelling stylistic and practical notes to consider. The intense greenish blue of the zircon contrasts beautifully with White Opal when used as accent or companion stones, White Opal being a body color opal characterized by a creamy to translucent white base that can exhibit play of color. White Opal offers a soft luminous backdrop that highlights the zircon s crisp brilliance, and pairing the two can create an elegant dialogue between fire and soft opalescence. Because opal is more delicate, typically set as accent stones in protected settings, a design that positions the zircon as the central focal stone with White Opal side accents will combine durability and visual interest. Care recommendations are straightforward, avoid prolonged exposure to high heat or harsh chemicals for both zircon and opal, clean gently with warm water and mild soap, and have settings checked periodically to ensure secure mounting. At The Natural Gemstone Company we are available to advise on mountings and design to protect and showcase both gemstones, and we provide documentation on origin and treatment on request, so your purchase is both beautiful and well informed.