Floral Greenish Blue Paraiba Tourmaline Ring 1.10 Ct., 18K White Gold

This ring centers a GIA certified paraibatourmaline, precisely weighed at 1.10 carat, presented in a classic cushion outline with a mixed brilliant cut, the table face measuring 6.95 by 5.97 millimeters, and a depth of 3.89 millimeters. The mixed brilliant strategy combines a brilliant facet arrangement on the crown with a controlled pavilion faceting schema, a configuration selected to optimize return of light while also saturating color. The measured proportions result in a total depth of approximately 60 percent, a dimension range that preserves strong face up brilliance while retaining body color saturation, and the excellent polish recorded on the report ensures facet junctions remain crisply defined. The color is described as greenish blue with vivid electric neon saturation, a hue typical of fine paraibatourmaline from Brazil, the locality recorded on the GIA document, and the electric quality of the tone indicates a copper influenced chromophore consistent with the most desirable examples of this species. Clarity is given as very slightly included, evaluated at eye level, which in practice yields a transparent window that reads clean to unaided view while allowing minor natural features to attest to intact natural origin, and the GIA certification provides an independent benchmark for color, clarity, carat, cut description, and provenance.

The mounting is fully executed in 18K white gold, a metal choice calibrated to complement and not compete with the stone color, and the design intent is to minimize metal obstruction while maintaining mechanical security. The paraibatourmaline is secured in a four prong crown that is engineered to cradle the cushion silhouette with uniform pressure distribution across the girdle, prong heads are symmetrically aligned to preserve optical symmetry, and the basket and gallery geometry are cut to permit light ingress from lateral planes so as to reinforce the mixed cut light return. All metal surfaces receive a high gloss finish, and the internal seat is shaped to exacting tolerances to ensure that the girdle is supported along its entire circumference, reducing stress concentrations. The craftsmanship emphasizes tight facet alignment, clean bezel lines where metal meets stone, and a polish grade that eliminates diffusion at the air metal interface, these attributes together enhancing scintillation and maintaining the electric color under variable lighting. The Natural Gemstone Company endorses the piece as a hand finished offering, where lapidary decisions and setting choices are coordinated to display the gem at optimal face up hue and brilliance.

For the technically minded buyer this ring represents a compact study in proportion and material pairing, the cushion mixed brilliant geometry yielding a balance between dispersion and chromatic punch, and the approximately 60 percent depth optimizing both light performance and saturation for a greenish blue material. The very slightly included clarity grade assures transparency without the visual distraction of heavy inclusions, while the vivid electric neon saturation places this example within a narrow band of Brazilian material prized for collector and connoisseur markets. From a practical perspective the 18K white gold setting offers a neutral backdrop that reduces metameric shifts and allows the paraibatourmaline color to read consistently under mixed light, and the mechanical choices in prong count and gallery openness prioritize both security and optical access. The GIA certification coupled with documented origin and the precision work of the mounting make this ring suitable for those seeking a technical combination of rare color intensity, controlled facet architecture, and meticulous goldsmithing, and The Natural Gemstone Company stands behind the integrity of the stone and the finishing standards applied to the mounting.