Three Stone Yellowish Green Sapphire Ring 1.90 Ct., 18K Yellow Gold

This ring from The Natural Sapphire Company showcases a beautiful, transparent 1.90 carat oval shape yellowish green sapphire, presented in a refined three stone design that balances classic proportions with modern brilliance. The sapphire measures 8.13 by 6.50 by 4.42 millimeters, and it has been cut in a mixed brilliant style to optimize both fire and scintillation. At eye level the stone is graded as eye clean, which means no inclusions are visible without magnification, and the stone exhibits vivid color saturation paired with an excellent polish that maximizes light return. This central gem is accompanied by white, round shaped natural diamonds weighing approximately 1.00 carats in total, graded very slightly included in clarity with VS1 and VS2 ratings, and exhibiting an E color grade which places them in the near colorless range for superior contrast with the central sapphire. The entire composition is set in warm 18K yellow gold, a metal choice that enhances the yellowish green tone of the sapphire while providing enduring structural integrity.

From a gemological perspective this sapphire belongs to the corundum family, a mineral known for its remarkable hardness and durability, second only to diamond at nine on the Mohs scale, which makes it an excellent choice for everyday wear and heirloom jewelry. The mixed brilliant cut applied to this oval shape combines a faceting scheme that creates a lively balance between broad flashes of color and smaller, lively scintillation, improving light performance across a range of lighting conditions. The vivid saturation you see is an important value marker in colored gemstones, indicating a strong, desirable color presence without being overly dark, which can diminish sparkle. The stone has been heat treated, a widely accepted enhancement in the trade that stabilizes and intensifies color while often improving clarity, and this treatment is disclosed to preserve transparency and trust. The sapphire originates from Thailand, a region that has produced many finely colored corundums, often characterized by rich, warm green tones when yellowish green material is present, and provenance from Thailand supports both traceability and the documented treatment history we provide to our clients.

The accompanying diamonds perform both aesthetically and technically to elevate the center stone, their combined weight of approximately 1.00 carats providing a bright, white contrast against the yellowish green sapphire. With VS1 and VS2 clarity these diamonds contain only minor inclusions that are typically visible only under magnification by a trained grader, ensuring eye clean appearances and strong brilliance. The E color grade indicates a high level of colorlessness, which enhances the perceived whiteness and sparkle when viewed alongside the warmer tones of the yellow gold mount and the central sapphire. The 18K yellow gold setting is crafted to a high polish finish, with a secure prong structure that allows light to reach the pavilion facets of the sapphire, increasing return and scintillation. Attention to the under gallery and prong shoulders ensures both comfort and durability, while the gold alloy selected provides an enduring color that complements the sapphire rather than competing with its natural hue.

Beyond the technical details, the brilliance of this sapphire ring embodies the sentiment of eternal love, a theme we emphasize at The Natural Sapphire Company when presenting gems that will be worn daily and treasured for generations. The way light enters the mixed brilliant cut center stone and returns as flashes of green and yellow serves as a visual metaphor for reflection and continuity, much like memories that are refracted through the years and return with ever renewed intensity. The three stone composition is often interpreted as a representation of past, present, and future, with the central 1.90 carat sapphire symbolizing the present bond, while the two diamonds frame that bond with clarity and resilience. For the educated buyer who values both aesthetic excellence and gemological integrity, this ring offers a combination of proven origin, disclosed enhancement, precise cutting for optimal light performance, and complementary diamond grading that together justify its long term desirability. Our team can provide full documentation on provenance and treatment history, guidance on care to preserve brilliance, and assistance with independent gemological reports if required, ensuring that this ring is as responsible a purchase as it is beautiful, and a timeless emblem of enduring commitment.