1.57 Ct. Kyanite from Nepal

One beautiful transparent 1.57 carat oval shape blue kyanite measuring 8.16 by 6.09 by 3.71 millimeters, the stone is expertly faceted in a mixed brilliant cut to maximize scintillation and depth of color, the clarity grade is slightly included evaluated at eye level, the color shows an intense, vivid blue that remains saturated across the table, and the polish is excellent, with no enhancement and a documented origin of Nepal. The oval outline and mixed brilliant pavilion work together to concentrate light through the gem, and the transparency at this size allows for strong light return that accentuates the stone's natural pleochroism and lively blue hues, the cutting has been executed to balance weight retention with optical performance, making this specimen attractive both for fine jewelry and for a collector seeking a high quality, untreated kyanite.

From a gemological perspective, kyanite is distinctive for its crystalline habit and directional hardness, and that variability makes well cut, transparent material especially prized, this 1.57 carat example from Nepal represents a meaningful size for gem quality kyanite, as many deposits yield material that is either too included or too thin to facet to this level of clarity and brilliance. Slight inclusions visible at eye level are common in natural kyanite and do not significantly detract from the overall appeal in this case, the excellent polish and mixed brilliant faceting help to mask internal features while enhancing color saturation. Nepalese kyanite has gained recognition among connoisseurs for its clean, intense blue tones and for offering a natural alternative to corundum blue gems, collectors who appreciate untreated provenance will find this piece particularly compelling.

Regarding investment potential, untreated, transparent kyanite with intense color and solid weight is an increasingly sought after segment of the colored gemstone market, supply of fine, facet grade material is limited, and documented origins such as Nepal add provenance that can support long term resale value, as more buyers diversify away from traditional categories like sapphire and emerald, distinct gems with strong aesthetic appeal and documented lack of enhancement often see steady appreciation. While no gem is a guaranteed financial instrument, this stone combines rarity, quality, and responsible sourcing, attributes that educated buyers use to assess upside potential. The Natural Gemstone Company stands behind this piece with full disclosure of its grading observations and origin, and we welcome inquiries about certification, setting options, and market comparables to help you evaluate the stone for both collection and investment.