The Kiki McDonough Grace collection#151;crafted of colored gems surrounded by brilliant white diamonds#151;features refined pieces that will transition from day to night beautifully. This yellow gold necklace features an integrated pendant of intensely colored peridot. From the Grace collection. 18-karat yellow gold. Round, brilliant-cut green peridot pendant surrounded by pave diamonds. Round-cut green peridot stations. Green peridot, 1.9 total carat weight. Diamond, 0.13 total carat weight. Lobster clasp. 17"L.