10.00 Ct. Green Sapphire and Natural Diamond Three Stone Ring, 18K White Gold

A rare and commanding presence, this exceptional ring centers on a transparent 10.00 carat emerald cut green sapphire, an impressive stone measuring 13.75 x 10.43 x 6.24 mm, sourced from the historic gem fields of Ceylon Sri Lanka. The stone displays intense color intensity and an excellent polish, with a clarity graded as very very slightly included evaluated at eye level, and it has been heat treated as is customary to fully awaken the depth and purity of its hue. The emerald cut itself, with its broad table and precise step facets, presents color in a way that feels both deep and luminous, allowing a clear view into the heart of the sapphire while revealing the subtle internal features that speak to its natural origin. For collectors and connoisseurs seeking a jewel that combines stature and sophistication, this sapphire is an objet d art, a single large instance of extraordinary color that will be noticed the moment it is worn.

The ring has been conceived and executed to showcase this stone with the utmost restraint and refinement, using the cool, reflective backdrop of 18K white gold to magnify the sapphire’s pure green tone and crystalline clarity. The setting is engineered to allow generous light entry from above and from the pavilion, with slender, precision set prongs and an open gallery that reduce the amount of metal visible from the face up view. This architectural approach maximizes the sapphire’s table radiation and preserves the emerald cut’s signature step reflections, so the eye reads uninterrupted color and clarity. Flanking the center are two white fancy shaped step cut natural diamonds, weighing a total of 0.41 carats, each selected for their VS1 Very Slightly Included clarity and F color. These side stones are cut in stepped geometry that mirrors the emerald cut of the sapphire, creating mirrored planes of white light that frame the green center and heighten the perception of color saturation by contrast.

Complementing these, a cascade of 42 white round brilliant cut natural diamonds, totaling 0.60 carats, is inset along the shoulders to add a lively, modern scintillation that dances against the sapphire’s steady glow. Each brilliant round is carefully matched in F color and VS1 clarity to ensure that the white light they return is pure and uncolored, allowing them to act as bright accents rather than competing elements. The combination of step cut diamonds and brilliant rounds is deliberate, offering two distinct types of light interaction. The step cuts provide mirrored flashes that emphasize the emerald cut lines, while the round brilliants contribute sparkle and motion. Together with the immaculate polish of the sapphire and the bright white canvas of 18K gold, this orchestration makes the green appear both deeper and more vivid, and it visually clarifies the stone by surrounding it with a halo of neutral, bright light.

Owning this ring places you among an exclusive few who appreciate not only size and color, but also the subtle mastery of setting that elevates a gemstone from beautiful to transcendent. At The Natural Sapphire Company we assemble each component with exacting standards, from the provenance and treatment disclosures through to the final hand setting, so the finished piece reads as a single, harmonious work. This is not a run of many, it is a considered creation, made to showcase a large Sri Lankan emerald cut sapphire at its absolute best, and to reward the wearer with a jewel that feels rare in every sense.