12.30 Ct. Yellow Citrine from Brazil

This transparent yellow citrine offered by The Natural Gemstone Company is a refined natural specimen, precisely faceted into a classic trillion outline. The stone weighs 12.30 carats and measures 15.83 by 17.09 by 10.39 millimeters, proportions that deliver a commanding presence while remaining practical for a range of bespoke settings. The cutting style is faceted, executed as a trillion cut that emphasizes the triangular silhouette with symmetrical facets converging on a well defined table. Clarity has been assessed as very very slightly included at eye level, indicating that the gem presents as effectively eye clean with only minimal internal characteristics that do not detract from its overall transparency. Color intensity is classified as intense, producing a vivid yellow hue that is evenly distributed throughout the body of the gem. The polish on all facets is excellent, contributing to crisp facet junctions and strong light return. No enhancement has been applied to alter tone or clarity, and the piece is of Brazilian origin, a source known for high quality citrine material.

The size and triangular form make this 12.30 carat trillion citrine particularly well suited to custom jewelry applications where scale and shape are central design considerations. The substantial face up area afforded by its dimensions allows the color and brilliance to register immediately as a focal element in a cocktail ring or a statement pendant, while the relatively shallow to moderate depth indicated by the 10.39 millimeter measurement supports settings that sit attractively on the finger or chest without excessive elevation. The trillion cut lends itself to diverse mounting techniques, including three prong crowns that showcase the stone geometry, bezels that provide a modern protective surround, and halo arrangements that enhance perceived size and scintillation. Its triangular symmetry is advantageous for asymmetric or geometric design language, enabling the gem to be set as a single dominant element or paired with complementary side stones for balanced compositions. The excellent polish and pronounced facet definition ensure reliable light performance, making the stone responsive to both direct and diffused lighting conditions in wearable settings.

For the custom jeweler and discerning client seeking a statement piece with technical predictability, this citrine offers clear practical advantages. The exact dimensions and weight support accurate CAD modeling and matrixing for bespoke mounting, and the eye level clarity grade simplifies decisions about open versus closed back settings depending on design priorities. In terms of metal pairing, warm yellow and rose gold options will harmonize with the intense yellow hue for a cohesive tone on tone presentation, while white metals such as platinum or white gold will introduce contrast and accentuate the gem s brilliance and color saturation. Care recommendations for finished jewelry include routine cleaning with mild soap and warm water, gentle brushing if necessary, and avoidance of harsh chemicals and prolonged exposure to intense sunlight to preserve color stability. Because no enhancement has been applied, the stone retains its natural attributes and responds predictably to standard jeweler handling and setting procedures. For inquiries about mounting options, custom design workflows, or additional photographic viewpoints, please contact The Natural Gemstone Company for technical assistance and further specifications.