Golden Sunbeam Brooch with Rose-Cut Diamond

A quiet masterpiece from another time, this antique brooch glows with the warmth of a sunrise. Crafted in solid 18k yellow gold, its cylindrical form is framed with a twisted rope border, encircling a satin-finished disc that catches the light with a soft, luxurious sheen.

Off to the side, like a rising sun peeking over the horizon, sits a magnificent rose-cut diamond, chunky, luminous, and full of life. Measuring approximately 6mm in diameter (an estimated 0.5 to 0.7 carats), this eye-clean gem sparkles with an ethereal clarity, its facets flickering like morning dew. Surrounding it, hand-etched sunrays radiate outward in celebration as a joyful motif of hope, light, and renewal.

There’s something quietly powerful about this piece: its golden weight, its elegant form, and the way that single diamond holds your gaze. Grounded yet optimistic, it wears like a whispered promise from the past.

Brooch Diameter: 30mm (1 3/8 inches)

Metal: Solid 18k yellow gold

Diamond: Approx. 6mm rose-cut, ~0.5–0.7ct, eye-clean, bright white sparkle

Weight: 12.5 grams