Three Stone Bluish Green Sapphire Ring 1.78 Ct., 18K Yellow Gold

This ring presents a masterclass in precision cutting, led by a 1.78 carat asscher octagon sapphire from Ceylon Sri Lanka, measuring 6.52 x 5.99 x 4.62 mm, each dimension calibrated to exacting tolerances to yield a step cut of extraordinary discipline. The asscher octagon form demands meticulous facet alignment, and here the pavilion and crown steps meet in crisp, mirror sharp junctions that create the iconic hall of mirrors effect, a controlled interplay of dark and light that reveals the gem s vivid bluish green at every tilt. Evaluated as eye clean at loupe free viewing, with vivid color saturation and an excellent polish, this sapphire demonstrates how exacting proportion and polish cooperate to maximize light return without sacrificing the depth of tone. The result is an object of rare composure, where every plane was conceived and executed to amplify color, maintain symmetry, and produce a scintillation that reads as both modern geometry and timeless elegance.

Flanking the center stone, white trapezoid shaped lab grown diamonds totaling approximately 0.70 carats provide a precision matched counterpoint, their straight step facets and acute geometry echoing the asscher octagon and reinforcing the ring s architectural rhythm. Graded VS1 and VS2 for clarity, and F for color, these trapezoids are cut to exact angles and calibrated to sit flush in the shoulder bezels, their polished facets channeling light into the center sapphire and creating a seamless transition from stone to setting. The entire composition is cast in 14K yellow gold, chosen to warm the sapphire s bluish green while highlighting the clean edges of the bezel work and the crisp facet intersections. At The Natural Sapphire Company we regard such a ring as the consummation of skilled lapidary technique and considered design, a piece whose technical exactitude is itself a statement of taste and accomplishment. To wear it is to make a quiet declaration of refinement, a recognition that true luxury derives from rare material combined with uncompromising craft.