Solitaire Green Sapphire Ring 1.71 Ct., 18K Yellow Gold

This ring centers on a transparent 1.71 carat cushion shaped green sapphire, measuring 7.88 by 5.75 by 4.39 millimeters, cut to a mixed brilliant pavilion and crown that balances classic cushion outline with modern brilliance. The mixed brilliant cut combines a modified cushion silhouette on the crown with brilliant style pavilion faceting below the girdle, producing a lively return of light and balanced scintillation across the table and crown facets. The stone exhibits a depth of approximately 64 percent relative to the mean diameter, a proportion that enhances light return without sacrificing face up spread, and the excellent polish on each facet ensures crisp facet junctions and minimal light leakage. Originating from Montana, this sapphire displays medium color saturation, a clear, slightly pastel green tone that benefits from the mixed cut and the measured depth to reveal internal flash and a broad palette of green nuances under various lighting conditions.

Clarity is graded as very slightly included when evaluated at eye level, a technical assessment that situates this gem in the upper tier of natural sapphires, especially among Montana material. At normal viewing distances the inclusions are minimal, typically confined to fine crystals or faint feathers that do not interrupt the overall transparency or the stone s interaction with light. Compared to high end diamond rings on the market, where clarity grades commonly trend into VVS and IF territory to meet strict expectations for optical purity, colored gemstones follow different criteria, and this sapphire s eye level clarity and transparency produce a visual purity that rivals many high end sapphires and sits favorably beside premium colored stone signet pieces. When compared to other premium sapphire rings, including rare untreated Ceylon material that often commands premium pricing for both color and clarity, this Montana sapphire approaches that level of visual appeal, offering a balance of natural character and exceptional transparency that is less common in typical Montana finds. The practical effect of the very slightly included grade, combined with the mixed brilliant faceting, is a gem that exhibits pronounced brilliance, strong contrast, and a clean window to the pavilion flashes, attributes that experienced buyers will recognize as markers of superior lapidary work and selective rough material.

The mounting is wholly executed in 14 karat yellow gold, presented as a refined four prong solitaire with an open gallery and a low to medium profile that secures the gem while allowing the pavilion to gather ambient light. Craftsmanship details include precise prong geometry with evenly flowed shoulders, a well seated girdle that minimizes stress points, and a hand finished, high polish that complements the sapphire s excellent facet polish. The open gallery design is intentionally employed to enhance the gem s optical performance by permitting light to enter and exit the pavilion freely, a technique frequently used in sophisticated settings to maximize brilliance without adding secondary stones. The band thickness is calibrated for daily wear, providing a balance between structural integrity and a delicate visual presentation that keeps the sapphire as the focal point. From a technical perspective buyers will appreciate that The Natural Sapphire Company has matched cut proportions, clarity characteristics, and mounting design to create a coherent optical system, where the stone s mixed brilliant architecture and very slightly included clarity are supported by a gold setting engineered to preserve light return, protect the stone, and maintain long term wearability.