1.61 Ct. Green Zircon from Ceylon (Sri Lanka)

One beautiful transparent 1.61 carat round green zircon presents precise proportions, with dimensions 7.10 x 7.11 x 4.62 mm, and a refined mixed brilliant cut. The mixed brilliant cut combines a brilliant style crown that promotes lively scintillation, with a stepped pavilion that preserves color saturation and depth. Clarity is graded very slightly included evaluated at eye level, delivering excellent transparency with only minor internal characteristics that do not distract from the overall appearance. Color intensity is classified as intense, yielding a vivid green that reads immediately to the eye, and the polish is excellent, ensuring clean facet junctions and lively light return. No enhancements have been applied to the stone, and origin is Ceylon, Sri Lanka, a well recognized source for gem quality zircons. The Natural Gemstone Company presents this specimen as a standout choice for a custom commission where natural origin and unenhanced color are priorities.

Visually, this zircon offers an attractive balance of brilliance and color saturation. The mixed brilliant cut allows for strong white light return and measured dispersion, producing flashes of spectral fire without compromising the core green body color. Face up, the gem displays a consistent tone across the table, and the modest depth dimension enhances a broad, appealing table surface. The very slightly included clarity grade ensures that the stone appears clean to the naked eye under typical viewing conditions, while the excellent polish contributes to crisp facet reflections and a lively surface appearance. When examined under directional light, the pavilion design supports dynamic contrast and pinpoint scintillation, qualities that are particularly desirable in center stones where both sparkle and color are sought. Because the stone is untreated, its color and optical properties may show subtle variation under different lighting environments, which is characteristic of natural zircons and valued by connoisseurs for authenticity.

When planning a custom piece, consider complementary gemstones and metal choices that will enhance the green zircon without overwhelming it. For a classic and restrained composition, small, high quality colorless diamonds set as a halo or as side stones will emphasize brightness and make the green hue appear cleaner and more saturated. Alternately, near colorless white sapphires can provide similar contrast with a slightly softer price profile while still offering durable accents. For richer color narratives, pairing the zircon with green gemstones in adjacent tones can create a layered green palette. Fine tsavorite garnet or demantoid garnet will reinforce vivid green notes, while emerald will provide a deeper, more saturated counterpoint. For complementary contrast, medium to deep blue sapphires will create a lively color interaction, with blue tones intensifying the green by contrast. Metals influence perception of color as well, platinum and 18 carat white gold will render the stone with crisp, cool edges, while 18 carat yellow gold will warm the overall presentation and can make the green read slightly more yellowish. Rose gold introduces a softer, vintage inspired context that highlights warm undertones and the natural provenance of the zircon.

Practical considerations for a custom setting focus on balance between protection and optical display. Given the dimension and round outline, the gem suits a range of settings, including solitaire rings for a clean contemporary look, halo designs for increased apparent size and added scintillation, three stone layouts for narrative pieces, and pendant settings for a focal drop where light can play freely through the pavilion. Bezel settings offer the greatest protection and are appropriate for clients who intend to wear the piece daily, while a well executed prong or cathedral mount maximizes light entry and sparkle for less exposed wear. Attention to accent stone size and color is important, use consistent white accents for a luminous contrast, or matched green accents for a tonal composition. Zircon typically rates around 6.5 to 7.5 on the Mohs scale, so reasonable care is advisable for rings intended for everyday wear, including occasional removal for manual work and routine professional cleaning. The Natural Gemstone Company can assist with recommendations for metal type, setting style, and accent stone selection to ensure the design both showcases the stone and meets practicality criteria.

Provenance and the untreated nature of this zircon are central to its value proposition. Origin Ceylon, Sri Lanka, paired with no enhancement, assures collectors and makers that the color and clarity are intrinsic attributes of the crystal. For custom commissions, documented details including carat weight, exact measurements, cut description, clarity grade, color intensity, polish assessment, and origin provide a firm basis for design decisions and insurance documentation. In a custom piece, the 1.61 carat size and nearly ideal round dimensions create predictable optics and allow predictable planning for millimeter matched accent stones. When you are considering options for a bespoke setting, The Natural Gemstone Company is available to supply high resolution images, lighting condition notes, and expert guidance on complementary gem pairings and mounting strategies to realize a balanced, enduring piece.