1.70 Ct. Bi Color / Parti Sapphire from Ceylon (Sri Lanka)

This exceptional gemstone arrives as a rare encounter in the world of fine gems, a transparent 1.70 carat emerald cut bi color parti sapphire that commands attention with calm confidence. Cut in a classic emerald cut, faceted to precise angles and planes, this stone presents a restrained elegance that is nonetheless unmistakable in presence. At 7.03 x 5.31 x 3.99 mm the proportions have been chosen to maximize both surface presence and depth of color, giving you a stone that reads large on the finger or as the centerpiece of a bespoke pendant. Originating from Ceylon, Sri Lanka, a region celebrated for its historical and continuing contribution to the world finest sapphires, this gem arrives to you untreated, exhibiting no enhancement, and retaining the natural character that discerning collectors prize. The light color intensity gives the sapphire a soft yet luminous personality, allowing the bi color effect to reveal itself in changing light, and making every glance a new discovery.

What makes this particular sapphire a true statement piece is the marriage of size and clarity, a combination that is rare in bi color stones of this quality. At 1.70 carats the gem is substantial enough to anchor any design with authority, while the emerald cut provides clean, architectural lines that amplify the stone presence without overwhelming the wearer. The clarity grade, described as eye clean at eye level, means that under normal viewing no inclusions disturb the pure visual experience, allowing light to travel through uninterrupted and the parti colors to read with crystalline clarity. The excellent polish translates into a surface finish that sings when it catches light, creating flashes along the step facets that draw the eye and highlight the gem geometry. For a customer who seeks a singular center stone that can stand alone in a solitaire ring or become the focal point of a couture necklace, this sapphire is a rare and ready choice.

Owning a gem of this pedigree places you in a small and privileged circle. At The Natural Sapphire Company we curate only a select number of such stones, and this bi color parti sapphire is available now as an exclusive offering to those who value provenance and natural beauty. The combination of Ceylon origin, no enhancement, precise emerald cut faceting, and an eye clean clarity is not only uncommon, it is increasingly scarce in the global market. We present this gem as a bespoke opportunity, ready to be set to your exact specification, whether you prefer a modern tension mount that showcases the clean lines, a refined bezel that offers architectural restraint, or a halo setting that plays with contrast to amplify brilliance. Each setting we propose is tailored, crafted, and finished to complement the stone dimensions, preserving the purity of its light and the integrity of its bi color character.

This sapphire is more than a purchase, it is an invitation to join a lineage of connoisseurs who collect with both heart and discernment. Consider how the 7.03 x 5.31 x 3.99 mm emerald cut will command presence on the hand, how the 1.70 carat weight will translate into a visual signature that is unmistakable, and how the eye clean clarity will ensure every angle is experienced in unclouded beauty. At The Natural Sapphire Company we accompany your selection with detailed documentation of origin and treatment status, personalized design consultation, and a commitment to craft a setting that makes this gem uniquely yours. Availability is limited, and stones of this untreated Ceylon quality arrive rarely. If you are seeking a statement piece that is authentic, elegantly proportioned, and reserved for those who recognize true rarity, this bi color parti sapphire awaits a setting and an owner who will honor its singular character.