0.97 Ct.Tw.Total Carat Weight Orange Citrine Pair from Brazil

This matched pair of citrines presents an exceptional combination of precise cutting and lively color, making them ideal for inclusion in a high end gemstone collection. The stones weigh 0.51 carat and 0.46 carat respectively, and are fashioned into classic round shapes that measure 5.14 by 5.14 by 3.77 millimeters and 5.04 by 5.04 by 3.50 millimeters. Both stones are executed in a mixed brilliant cut, they exhibit a clarity grade of very very slightly included as evaluated at eye level, and they display vivid color intensity with an excellent polish. The pair originates from Brazil, and they have been heat treated to stabilize and enhance the orange hue, a standard and durable enhancement for citrine. These attributes together produce a matched set that is balanced in weight, consistent in color saturation, and meticulous in finish, qualities that discriminating collectors seek when augmenting a refined gemstone archive.

The mixed brilliant cut employed here is a deliberate choice to optimize the optical properties of quartz, combining a brilliant style crown with a pavilion geometry that retains weight and intensifies color. The brilliant crown layout increases the number of facet junctions that catch and refract light, producing lively scintillation across the crown facet planes. The pavilion geometry is configured to control light return and to emphasize flashes of spectral color within the low dispersion matrix of citrine. Quartz has a refractive index in the range of approximately 1.544 to 1.553 and a modest dispersion, so facet angles and proportions are critical to maximize perceived fire and brightness. The cutters responsible for these gems have achieved symmetry that aligns table proportions with pavilion depth to produce efficient internal reflection pathways, and the excellent polish ensures minimal surface diffusion, yielding crisp facet junctions and a lively overall face up presentation.

Color characterization is central to the value proposition of this pair, as vivid orange citrine is a desirable and comparatively rare presentation within the citrine family. The hue skews toward pure orange with a balanced tone and high saturation, producing an even color field that reads vividly in both direct and diffused lighting. The heat treatment applied to these stones is a standard thermal process that converts precursor material to the orange citrine hue without the introduction of coatings or dyes, and the result is a stable color that will remain consistent under normal wear and display conditions. Clarity is graded as very very slightly included at eye level, which for quartz typically indicates minute internal characteristics that do not obstruct transparency or interrupt light flow. Under magnification these inclusions may localize as tiny crystals or wisps, but they do not affect the overall brilliance or the integrity of the gems. The combination of high transparency and vivid color yields a lively, saturated appearance that performs exceptionally well in settings that expose the girdle and crown planes to light.

For collectors seeking pieces that work both as investment grade items and as the centerpiece for bespoke jewelry, this matched pair offers a compelling proposition. Their near identical profile makes them particularly well suited for high end stud earrings where balance of weight, table size, and color saturation are paramount, or for use as accent stones flanking a central gem in a custom design where color harmony is critical. Given the mixed brilliant cut and excellent polish, settings that allow light to pass through the pavilion, such as bezel with open back, four prong, or low collet designs, will maximize scintillation and color depth. The Brazilian origin provides a verifiable provenance that many collectors value, and our treatment disclosure is transparent, in keeping with rigorous acquisition standards. The Natural Gemstone Company stands behind the quality and accuracy of these descriptions, and we recommend viewing the pair under both daylight and incandescent conditions to appreciate the full range of optical performance, prior to selecting the mounting that will best showcase their technical and aesthetic virtues.