Round Clusters CS-10 Round 7-Stone Cluster Die-Struck Setting CS-11 Round 7-Stone Cluster Metal Mold Cast Setting CS-40 Round 7-Stone Cluster Cast Setting CS-41 Round Center Cluster Cast Setting CS-2725 to 27200 Round Light Weight Cluster Cast Setting CS- 2825- 28200 Round Heavy Cluster Cast Setting CS-760 Square Cluster Cast Setting CS-765 Heart Cluster Cast Setting CS-766 Round Cluster Cast Setting IT-M2 Marquise Shaped 2-Stone Illusion Cast Setting IS-M2 Marquise Shaped 2-Stone Illusion Die-Struck Setting S-2 Marquise Shaped 2-Stone Wire Cast Setting SET-3 3-Stone Cast Setting