Antique Moonstone, Sapphire & Diamond Ring of 18k Gold

An exquisite ring centered with a luminous orthoclase moonstone cabochon, encircled by a refined halo of alternating blue sapphires and rose cut diamonds, all mounted in 18 karat gold. The moonstone displays soft, shifting adularescence, beautifully offset by the deep blue sapphires and the crisp brilliance of the surrounding diamonds. An elegant composition characteristic of early 20th-century design.

Originally part of an antique French bracelet dating to 1910–1920, the central element has been thoughtfully transformed by our jeweler through removal of the original findings and the addition of a custom gold band, allowing the historic component to be worn as a ring.

The face measures 0.7 inches by 0.6 inches and rises 0.4 inches off the finger, creating a dimensional yet balanced presence. It is presented in great antique condition. Currently a size 6, the ring may be professionally resized for an additional charge.

Metal authenticity has been professionally verified using XRF (X-ray fluorescence) analysis and traditional jeweler’s acid testing, confirming solid 18K gold construction.

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