1.33 Ct. Yellowish Green Peridot from Pakistan

This transparent 1.33 carat peridot is a precise example of exceptional material and cut combined, supplied by The Natural Gemstone Company. The stone measures 7.08 by 7.12 by 4.07 millimeters and displays a classic trillion outline executed in a faceted cutting style. The hue is yellowish green with an intense color intensity, which is a direct expression of ferrous iron occupancy in the olivine crystal lattice. Peridot is an orthorhombic mineral, and this specimen falls well within the expected physical parameters, including a refractive index range centered near 1.65 to 1.69, a birefringence of approximately 0.035 to 0.039, and a specific gravity in the neighborhood of 3.27 to 3.37. Hardness registers at about 6.5 to 7 on the Mohs scale, making this stone suitable for daily wear in protective settings when properly mounted. The provenance is Pakistan, and the piece is natural and untreated, no enhancement, which preserves the intrinsic color chemistry and crystallographic integrity.

The faceting philosophy applied to this trillion cut is focused on maximizing face up saturation and controlled light return within the triangular plane. The cutter has employed a modified brilliant facet arrangement across the crown and pavilion, creating a coherent internal reflection pattern that yields a triangular star motif when viewed face up. The excellent polish generates crisp facet junctions, minimizing surface diffusion and allowing the peridot to exhibit strong contrast and scintillation. The slightly included clarity grade noted at eye level indicates the presence of minor internal features, typical of natural peridot, which do not materially impair the stone’s overall transparency or brilliance. Because peridot has measurable birefringence, the cutter has used slightly deeper pavilion facets and carefully balanced girdle proportions to avoid windowing and to reduce visual doubling under common viewing angles. These proportions are particularly important in a shallower variant of the trillion shape, as they preserve color saturation while maintaining optimal light performance.

From a historical and comparative perspective this Pakistani peridot can be contrasted with several famous gemstones and celebrated material types. The intense yellowish green saturation evokes the vivid tones associated with classical island peridots that were prized in antiquity, while its clean faceting and brilliance are akin to the visual impact sought in high quality collector gems. Unlike emeralds which derive green coloration from chromium or vanadium and often require clarity enhancements to achieve desirable eye appeal, this peridot presents its color naturally without any treatment. Compared to demantoid garnet which is admired for exceptional dispersion and fire, peridot offers a different visual signature, focusing on pure chromatic intensity and crisp green lemon tones rather than spectral flashes. In the context of historical gems, this piece aligns more closely with the peridot examples that have been treasured for their fresh green glow and wearable durability, rather than the heavily included or oiled materials that populate other historic collections. Its untreated status and intense yellowish green saturation provide a unique value proposition relative to many historically important stones that have been modified to meet aesthetic demands.

For the jeweler and connoisseur this 1.33 carat trillion peridot represents a technically refined choice for bespoke mounting and design. The dimension set, with nearly equal length and width and a modest depth, allows for secure three prong or bezel style settings that protect the corners and present the triangular star pattern centrally. The excellent polish and balanced facets make it particularly well suited for ring applications where face up color and scintillation are priorities, yet the wearer should consider protective prong geometry due to the mineral hardness. From a market perspective the combination of origin, untreated status, intense color, and skilled trillion cutting yields a stone that competes effectively with better known historical examples in terms of wearable brilliance and chromatic appeal. Collectors who value provenance and craftsmanship will recognize the stone as a modern interpretation of historically admired peridot material, while designers will appreciate the predictable optical behavior afforded by the thoughtful pavilion and crown geometry. For further technical information or to discuss setting options please contact The Natural Gemstone Company, we are available to provide exacting measurements, high resolution face up and profile images, and professional mounting recommendations to ensure the stone achieves its full visual and structural potential.