Antique Style Alexandrite Ring 1.59 Ct., Platinum 950

This ring centers on a 1.59 carat marquise shape alexandrite, precisely measured at 9.33 x 6.14 x 3.87 mm, cut in a mixed brilliant style that marries the scintillation of superior brilliant facets with the elongated silhouette of a marquise cut. The mixed brilliant cut here places a crown pavilion arrangement that enhances return of light along the length of the stone, while the carefully calibrated keel and girdle proportions preserve optimum brilliance without sacrificing the classic marquise profile. Color evaluation shows a greenish to purplish alexandrite with medium saturation, a degree of color intensity that allows both the green and purplish tones to resolve distinctly under differing light sources. Clarity is graded slightly included at eye level, and polish is excellent, resulting in crisp facet junctions and clean facet planes that maximize optical performance. The combination of the Russian origin and the specific mixed brilliant faceting yields the characteristic alexandrite color shift, with pleochroic planes interacting with the precise facet geometry to deliver lively changes in hue as viewing angle or lighting conditions vary.

The mounting is fully executed in platinum 950, chosen for its density and neutral white backdrop that supports accurate color perception of the center stone. Surrounding the alexandrite is a halo of white round natural diamonds, combined with additional round diamonds set into the shoulders, totaling accent stones in three calibrated weight categories to maintain proportional balance. The principal halo and shoulder accents include diamonds approximating 0.28 carats, smaller brilliants at approximately 0.05 carats, and accent studs near 0.036 carats, all graded clarity VS and color F or G. This selection of F and G color ensures minimal warmth, preserving the pure interaction between the platinum and the alexandrite hues, while VS clarity guarantees that diamond inclusions do not interfere with brilliance. The setting technique employs precise prong work at the marquise points and a siting basket with an open lattice gallery, enabling light to enter the pavilion and also allowing the alexandrite to breathe. The bezeling of the halo diamonds is executed with tight bead and shared prong placements to create a continuous bright contour, while the lattice gallery is pierced with fine reticulations that are both structural and aesthetic, reflecting traditional lapidary attention to proportion and long term wear resistance.

Inclusions within the alexandrite are presented not as flaws to be concealed, but as distinguishing features that contribute to the stone character and the overall aesthetic narrative of the ring. At the slightly included clarity grade these internal features are visible under careful observation at typical viewing distances, and they interact with the mixed brilliant facet array to produce internal reflections and subtle textural depth. Fine needle like crystals and minute pinpoint inclusions which are commonly found in Russian alexandrite act as internal light scatterers, breaking up what would otherwise be flat color planes and creating micro highlights that accentuate color change. Feather structures and tiny crystals can localize color concentration, resulting in pockets of richer purplish tone adjacent to cooler green areas, a quality that enhances perceived complexity and makes the stone uniquely identifiable. From a gemological perspective, these inclusions function as a fingerprint, documenting the natural formation environment, and for the discerning collector they provide assurance of natural origin and provenance. The overall impression is of a living gem, one whose internal topology catches and diffuses light in varied ways, giving each viewing angle a slightly different story. At The Natural Gemstone Company we emphasize how these natural internal characteristics complement expert cutting and premium mounting, producing a ring that is technically refined and emotionally resonant, an objet d art that marries technical gemology with enduring craftsmanship.