Accent Stones Bluish Green Sapphire Ring 1.65 Ct., 18K White Gold

This ring centers a transparent 1.65 carat asscher octagon shape bluish green sapphire, precisely measured at 6.41 x 6.17 x 4.75 mm, cut in a classical step cut that emphasizes planar facet geometry. The asscher octagon outline incorporates concentric square and rectangular facets on the crown and pavilion which produce the characteristic hall of mirrors effect, a deliberate execution that favors controlled flash and deep color saturation over brilliant scintillation. The stone is graded eye clean when evaluated at eye level, and exhibits vivid color saturation with an excellent polish that allows crisp facet delineation and strong internal reflection. The depth to average diameter ratio is approximately 75.5 percent, a proportion that concentrates the face up color and contributes to the perceived bluish green intensity. This sapphire is free of enhancement and originates from Madagascar, a source known for producing highly saturated, natural material, making the gem an uncompromised example of natural color and clarity in a step cut.

The shoulders of the ring are articulated with white baguette straight shaped natural diamonds, totaling approximately 0.40 carats, selected for their complementary linear facet structure and restrained brightness. Each baguette is matched to color grade F, and clarity grades VS1 and VS2, ensuring consistent face up appearance and minimal distraction from the center stone. The straight cut of the baguettes mirrors the step facets of the sapphire, creating parallel light planes that read as cohesive architecture across the design. Setting technique is precise channel set work, executed with tight tolerances so that the stones align flush with the band and each other, preserving symmetry and minimizing light leakage between stones. The result is a controlled interplay of light where the baguettes add measured white light without overpowering the saturated bluish green tone of the central sapphire.

The metalwork is executed in 18K white gold, chosen for its stable alloy properties and ability to take a high polish that complements the step cut finish of the gemstones. The central gem is held within a low profile bezel that secures the pavilion and girdle with consistent metal lines around the octagonal outline, reducing the potential for snagging while preserving the geometric presence of the asscher form. The channel set baguettes sit flush within the shoulders, integrated into the band with millimeter precision to maintain planarity and surface continuity. The band itself is finished with a finely polished exterior and a smoothly contoured interior, providing a gently rounded profile that distributes contact pressure evenly on the finger. This smoothness in the band and the restrained bezel profile together create a ring that is intentionally designed for comfortable daily wear, offering durability and practicality without compromising on the strict aesthetic and gemological standards applied throughout.

Every aspect of construction reflects the standards of The Natural Sapphire Company, from the selection of an unenhanced Madagascar sapphire to the graded pairing of baguette diamonds and the selection of 18K white gold for its finish and longevity. Craftsmanship techniques include hand finishing of bezel edges, meticulous channel milling for the baguettes, and mirror polishing of metal surfaces to match the excellent polish of the sapphire. The piece is appropriate for collectors and connoisseurs who prioritize documented provenance, natural color saturation, and the clarity advantages of a step cut. For maintenance, routine inspection of settings and gentle cleaning with warm water and a soft brush will preserve the polish and clarity, and our gem specialists are available to provide certification details, exact ring dimensions, and any further technical information required.