5.45 Ct. Tourmaline from Brazil

This is a precisely cut, IGI certified, pinkish purple tourmaline weighing 5.45 carats, presented in an elegant oval shape with dimensions of 12.37 x 10.28 x 6.58 mm, and a length to width ratio of approximately 1.20. The gem is fashioned in a mixed brilliant cut, combining a brilliant style crown with a carefully calibrated pavilion geometry to balance scintillation and color saturation. The cutter has maintained ideal pavilion proportions, producing a depth percentage of roughly 53 percent, which optimizes light return for a tourmaline of this size. Clarity is graded slightly included, evaluated at eye level, with minute internal characteristics typical of natural tourmaline that do not compromise overall transparency. The surface polish is excellent, with crisp facet junctions and smooth facet planes that enhance both brilliance and face up appearance. Color intensity is classified as intense, the pinkish purple hue presenting strong saturation and even distribution across the stone, and the specimen has undergone a professional heat treatment to refine hue and reduce unwanted undertones, a stable and widely accepted enhancement within the trade.

Provenance from Brazil adds measurable value to this piece, Brazil being a historically significant source for gem quality tourmaline and home to mines known for producing large, well colored crystals and consistent material for precision cutting. Brazilian origin implies access to experienced lapidaries and a supply chain that has long attracted connoisseurs and collectors, enhancing market desirability. This example exemplifies that lineage, combining natural material quality with meticulous cutting techniques to produce a gem suitable for high end jewelry applications or as a collector grade specimen. The IGI certification provides independent verification of weight, cut description, clarity and reported enhancement, reinforcing confidence in provenance and treatment disclosure. The Natural Gemstone Company presents this tourmaline as a technical and aesthetic statement piece, appealing to buyers who value precise faceting, documented origin, and transparent treatment history. For designers and collectors seeking a strongly colored, well proportioned oval tourmaline with professional finishing and reputable documentation, this 5.45 carat pinkish purple stone offers both visual impact and the practical reliability expected of premium Brazilian material.