3.75 Ct. Multi Color White Opal (Light Opal) and Natural Diamond Halo Ring, 18K Yellow Gold

This pear shaped White Opal, identified as a White Opal, Light Opal, is the clear focal point of this ring from The Natural Gemstone Company. The opal is an opaque 3.75 carat pear cabochon, with dimensions 16.96 by 13.17 by 2.95 millimeters, exhibiting medium color intensity and an excellent polish. Originating from Ethiopia and with no enhancements reported, the stone displays a broad, even play of color typical of high-quality Ethiopian light opal material, and the cabochon cut is specifically chosen to maximize that diffuse fire across the stone surface. The design intentionally draws the eye to the center by using a classical pear silhouette set vertically on the finger, with discreet prongs that secure the apex and shoulders yet minimize metal coverage on the table, allowing uninterrupted viewing of the opal’s surface. Surrounding the opal is a meticulously proportioned halo of 13 round mixed brilliant cut natural diamonds totaling 1.08 carats, their white color and precise faceting creating a bright, scintillating frame that emphasizes the opal’s internal hues. Five additional round mixed brilliant cut natural diamonds totaling 0.42 carats are set as complementary accents in the gallery and shoulder areas, reinforcing the visual axis toward the center stone and adding layered sparkle without competing with the opal’s soft, spectral effect.

From a gemological and collector perspective this ring presents clear virtues. The combined 1.50 carats of natural diamonds are graded fl, Flawless in clarity, and H in color, a combination that ensures maximum transparency and light return while remaining a practical and enduring choice in a warm 18K yellow gold mount. The mixed brilliant cut choice for the diamonds balances table brilliance with pavilion sparkle, enhancing rim brightness around the opal to heighten perceived size and presence. The 18K yellow gold setting not only complements the warm body tone of the light opal but also provides long-term durability and a stable metal environment for a hydrated gem, which opal is, making it suitable for regular wear when basic precautions are followed. For the educated buyer, the value proposition lies in the unenhanced Ethiopian opal of substantial size and excellent polish, paired with a near-rare diamond clarity grade and a coherent design that intentionally uses halo and shoulder accents to focus attention on the pear cabochon. The Natural Gemstone Company presents this piece as an informed choice for collectors and connoisseurs seeking a scientifically described, well-executed gemstone ring with both aesthetic and gemological integrity.