Art Deco GIA 1.06 carat rose cut diamond onyx platinum engagement ring

This authentic Art Deco engagement ring showcases a captivating 1.06 carat rose cut diamond certified by GIA under report number 6382831981. The center stone exhibits a J color grade, giving it a soft, warm antique tone that enhances the romantic character of the rose cut, while the SI2 clarity allows for natural inclusions that are typical and accepted in early antique diamonds of this style. The rose cut’s domed, faceted surface creates a subtle, candlelit shimmer rather than the intense brilliance of modern cuts, making it especially desirable for collectors of true antique jewelry. Surrounding the center stone is a highly detailed geometric halo composed of 24 single cut diamonds totaling approximately 0.50 carat, graded F-G color and VS clarity, offering bright contrast and refined sparkle. Further enhancing the design are 10 calibre cut onyx accents, providing bold black architectural framing that is iconic to the Art Deco era. The ring is expertly crafted in platinum, a premium metal known for its strength, density, and enduring white luster that complements both diamonds and onyx beautifully. Originating from the 1920s, this piece embodies classic Art Deco symmetry, contrast, and precision craftsmanship. It weighs 4.69 grams and is currently a size 4.25, with the ability to be resized for a perfect fit.