Three Stone Greenish Blue Sapphire Ring 1.69 Ct., 18K Yellow Gold

This ring centers on a transparent cushion shape greenish blue sapphire weighing 1.69 carats, with precise dimensions of 6.56 by 6.50 by 4.77 millimeters and a mixed brilliant cut that balances scintillation and depth of color. The stone displays intense color saturation and an excellent polish, attributes that contribute directly to its visual presence on the hand and to its light performance under varied lighting conditions. Clarity is graded as very slightly included as evaluated at eye level, which means that the sapphire looks clean to the unaided eye while still retaining small internal characteristics that confirm natural formation rather than synthetic origin. This sapphire has been heat treated, a widely accepted and stable enhancement that improves color and clarity without compromising structural integrity, and its documented origin is Montana, a provenance that is prized for producing blue and greenish blue tones that are distinct from classic Kashmir or Sri Lankan blues. For the educated buyer, the combination of cut, dimensions, and intense saturation in a Montana sapphire offers a rare balance of color nuance and wearable size, and The Natural Sapphire Company provides this information up front so that value and authenticity are clear.

Flanking the center sapphire are white trillion shaped natural diamonds, together weighing approximately 0.24 carats, with clarity grades of very slightly included across VS1 and VS2 and a color grade of F. Trillion cuts are selected for their ability to produce a broad, faceted surface that complements the cushion center, adding lateral brightness and a crisp white contrast that emphasizes the greenish blue hue of the sapphire. The VS clarity range means inclusions are minor and do not interfere with brilliance at common viewing distances, while the F color grade situates the diamonds in a near colorless category, ensuring they read as bright white next to the sapphire and the warm yellow gold setting. The diamonds are carefully matched to one another in size, shape, and color balance to achieve symmetry and harmony with the center stone, and the total carat weight reflects a considered design approach that enhances the overall composition without overpowering the primary sapphire.

The entire composition is set in 14 karat yellow gold, a choice that brings a classic warmth that plays beautifully with the greenish blue of the Montana sapphire. Four prongs secure the center stone in a refined basket that allows light to enter from multiple angles, while the triangular diamond shoulders are set to maximize their face up area and flash. Four prongs on a cushion mixed brilliant cut provide both security and minimal metal coverage, allowing the sapphire to present its full color and polish to the viewer. 14 karat gold offers an advantageous balance of purity and durability, making it a practical option for daily wear while retaining a rich yellow tone that enhances the jewel tones of the sapphire. The ring shank is engineered to provide comfort and proportion at typical finger sizes, with attention to finishing and polishing carried out by experienced jewelers, and The Natural Sapphire Company oversees each setting step to ensure that fit and finish meet exacting standards.

Ethical sourcing and supply chain transparency are central to the value proposition of this piece, and The Natural Sapphire Company emphasizes traceability and responsible practices across the gemstones and metals used. The sapphire is documented as originating from Montana, and we work with partners on the ground and through our sourcing network to confirm lawful extraction, fair labor conditions, and local environmental stewardship where possible. The diamonds used are natural and sourced from suppliers who adhere to internationally recognized standards for conflict free origin, and our procurement process includes due diligence and chain of custody documentation. Heat treatment of the sapphire is disclosed openly, because full transparency about enhancements is important to collectors and buyers who place a premium on ethical disclosure. For buyers seeking additional assurance, The Natural Sapphire Company can arrange independent gemmological reports and appraisals, and we offer resizing, periodic maintenance, and guidance on care to protect the investment. For the informed purchaser, this ring represents a synthesis of desirable gemological attributes, skilled craftsmanship, responsible sourcing, and practical durability, a combination that supports long term enjoyment and value retention.