Rare 4.73 Carat Natural Vesuvianite Loose Gemstone Oval Checkerboard Cut | Tsavo Kenya | 12x10mm

Acquire a truly uncommon collector’s piece with this magnificent natural Vesuvianite loose gemstone (also known to connoisseurs as Idocrase). Weighing an impressive 4.73 carats, this substantial, large-scale specimen stands out as a rare find in the gem world, where faceted vesuvianite over a couple of carats is exceptionally difficult to come by.
This gem boasts a highly desirable pedigree, having originated from the legendary Tsavo National Park region in Kenya—an area world-renowned for producing some of the finest, most vibrant green mineral specimens on earth. The stone features a pleasing translucent olive-to-chartreuse green hue with a beautiful vitreous luster, showing off the characteristic organic character and pleasant texture unique to natural idocrase.
Expertly faceted into a distinctive oval checkerboard cut with generous dimensions of approximately 12x10 mm, this stone offers a massive visual footprint and excellent finger or pendant presence. The diamond-shaped checkerboard facets across the crown catch the light beautifully, creating a dynamic surface reflection that maximizes the gem's natural luster.
Vesuvianite is highly prized by mineral enthusiasts due to its complex crystal structure and scarcity in facet-grade clarity. Whether you are looking to add an exotic, origin-specific specimen to an advanced loose gemstone collection, or planning to commission a completely one-of-a-kind piece of custom jewelry—such as a dramatic statement ring or a custom artisan pendant—this premium Kenyan Vesuvianite offers an elite canvas.
Technical Specifications
Gemstone Variety: Natural Vesuvianite (Idocrase)
Weight: 4.73 Carats (Substantial collector size)
Gemstone Cut / Shape: Oval Checkerboard Cut
Exact Dimensions: Approx. 12 mm x 10 mm
Geographic Origin: Tsavo National Park, Kenya
Color Profile: Earthy Olive Green / Chartreuse Yellow-Green
Condition: Loose Gemstone, Pristine and Ready for Display or Setting