Diamond and ruby gold necklace – 750‰ gold seeded chain length cm 47 with central one composed of 1 clear ruby ( mm 4.5×3.30×2.30) cts. 0.27 + 26 brilliant-cut diamonds ct. 0.05 each x tot cts 1.30 + 5 baguette-cut diamonds ( rectangular cts. 0.10 each ) total cts. 0.50 – diamond carat cts 1.80 – weight g 15.40