Three Stone Bi Color Sapphire Ring 5.30 Ct., 18K White Gold

From the first moment a glint of light struck the face of this stone beneath Montana skies, the journey of this ring began. Deep within ancient gravels, a transparent, radiant shape bi color sapphire formed over eons, capturing a rare interplay of hues that only nature can compose. The center gem is a generous 5.30 carat, with dimensions of 10.05 by 8.35 by 6.67 mm, cut in a radiant style to balance brilliance and the stone’s bi color character. Under close inspection the sapphire shows very slightly included clarity when evaluated at eye level, a testament to its natural origin, and it presents intense color saturation and an excellent polish that allows light to travel through its depth and reveal shifting tones. This Montana sapphire has undergone careful heat treatment to enhance stability and color, a traditional and accepted practice that our gem cutters use sparingly and responsibly to reveal the stone’s best expression without compromising its natural integrity.

As the sapphire left the mine it was entrusted to master cutters and setters who listened to its story and shaped a setting that would honor its voice. Flanking the center stone are white emerald cut shaped natural diamonds weighing approximately 0.66 carats in total, graded Very Slightly Included, VS1 and VS2, with a color grade of E, chosen for their crisp, geometric contrast to the radiant center. Complementing them are two rows of white baguette shaped natural diamonds, one set weighing approximately 0.80 carats, the other approximately 1.10 carats, each graded Very Slightly Included, VS1 and VS2, and color grade E, selected for uniformity and the way their clean faceted lines echo the sapphire’s facets. Every diamond was hand matched for proportion and brightness, and the entire composition was brought together in a 950 platinum setting, chosen for its enduring strength and soft reflective sheen that lets the stones remain the true protagonists. The result is a ring that reads as both architectural and lyrical, a modern classic balanced with artisanal detail.

Throughout this process, The Natural Sapphire Company maintained a commitment to ethical sourcing and full traceability, ensuring that each material in this piece carries a responsible story. The Montana sapphire was sourced through channels that respect local communities and minimize environmental impact, and our sourcing partners are selected for transparent practices and long term relationships with miners and local stakeholders. The natural white diamonds were procured from reputable suppliers who follow industry protocols and screening processes designed to prevent the trade of conflict diamonds, and who support fair labor and environmental standards. The platinum 950 setting is supplied by established refiners who adhere to recognized environmental and social guidelines, and we offer the option of recycled platinum for customers who prefer an even lower footprint. At The Natural Sapphire Company we document provenance where possible, and our gemologists personally inspect and certify each stone, combining scientific rigor with respect for the human stories behind every gem. When you place this ring on a finger, you wear more than exceptional materials and meticulous craft, you wear a traceable journey from Montana earth to platinum embrace, a responsibility we take personally and proudly.