Marquise cuts, with their slim elongated look are especially popular for rings because their shape tricks the eye into thinking the wearer's fingers are longer and more slender than they actually are. We have mounted one of our flawless 4 carat Marquise cut Diamondeau - flawless simulated diamonds in a setting of solid 925 sterling silver and then surrounded it with a further 2 pear cut and 56 round brilliant cut stones.