14K Gold Lab-Grown Pink Princess Diamond Solitaire Pendant Necklace, 4-Prong: Princess-cut lab-grown pink diamond, 1 to 15 carats Fancy intense to vivid pink, VS+ clarity IGI certified Four-prong setting; chain attached at the two upper prongs 14K white, yellow or rose gold Chain: Adjustable 16–18" cable, included 10+ cts, platinum or 18K gold: price upon request Pink color produced through post-growth treatment