Vintage diamond brooch crafted in 18K yellow gold, centered by a 1.65 carat Old European cut diamond graded G color, SI1 clarity, accompanied by GIA - 5231873643. The center stone is surrounded by a graceful arrangement of old mine and old cut diamonds totaling approximately 2.50 carats, forming an elegant, ribbon-like design with refined antique charm. Center Diamond Weight: 1.65 Metal Type: 18K Yellow Gold Metal Weight: 8.6 gr. Condition: Excellent. Stock: J10483