5.59 Ct. Yellow Citrine from Brazil

This 5.59 carat round yellow citrine presents itself as a textbook example of high quality natural quartz, with precise dimensions of 11.37 x 11.44 x 7.79 mm, a transparent body, and an intense color intensity that sits squarely in the desirable warm yellow range. The material is untreated, no enhancement, which is a meaningful attribute for discerning buyers because many commercial citrines are heat treated to modify hue, therefore a naturally colored specimen commands greater attention from collectors and designers. Clarity is graded very very slightly included when evaluated at eye level, effectively eye clean for jewelry purposes, and the stone exhibits an even color distribution across the pavilion and crown with minimal zoning. The combination of substantial carat weight and strong saturation produces a visually impactful face up presence, while the excellent polish produces crisp facet reflections and a lively adamantine luster typical of well finished quartz.

The cutting approach is faceted using a mixed brilliant schema, which in this specimen has been executed to balance scintillation and color depth. The mixed brilliant style incorporates a brilliant facet geometry on the crown to maximize return of white light and scintillation, paired with a modified pavilion articulation that deepens apparent color without sacrificing brilliance. Measured proportions yield an approximate depth to average diameter ratio of 68 point 3 percent, a slightly deeper pavilion profile than many round brilliants, deliberately chosen to saturate the yellow tone and reinforce body color under standard lighting. Facet junctions are well aligned, symmetry is precise across the crown and pavilion, and the girdle appears consistent in thickness, all of which contribute to predictable light performance and secure setting behavior. The excellent polish is evident in the high contrast between bright and dark facet facets, and the cutworker has managed the table size and crown angle to produce a balanced interplay of fire and brilliance while maintaining the rich hue that collectors prize.

Provenance is a defining factor in the valuation and desirability of this stone, and this citrine originates from Brazil, a source with a long and documented history for producing high quality transparent yellow quartz. Brazilian deposits frequently yield larger crystals with stable, saturated coloration, which enables cutters to produce sizeable faceted gems with both visual weight and strong color retention. From a geological standpoint, Brazilian citrines often form in hydrothermal quartz lenses and in pegmatitic environments where trace iron substitution imparts the warm yellow to golden tones, and the availability of clean material allows lapidaries to execute finer cutting strategies. For the buyer this origin provides practical advantages, including traceability, a consistent supply chain history, and comparative pricing context in the global market. At The Natural Gemstone Company we prioritize documented provenance because it adds measurable value, it supports responsible sourcing, and it provides assurance to clients who require untreated, natural material for investment or bespoke design applications. The stone is well suited to a variety of fine jewelry applications including solitaire ring settings where its diameter provides commanding table presence, pendant designs where light can traverse the pavilion freely to enhance color, and bespoke pieces that leverage the mixed brilliant cut to create dynamic face up scintillation. Routine care includes avoiding sudden temperature shocks and ultrasonic cleaners with aggressive solvents, and if a certificate or additional documentation is desired we can facilitate independent gemological verification to confirm both the natural origin and the no enhancement status.