6 Prong Round Settings S-45 Low Base Die-Struck Setting Metals: 14K White & Yellow Plat. S-44 High Base Die-Struck Setting Metals: 14K White & Yellow S-60 Standard Wire Cast Setting Metals: 14K White & Yellow S-62 6-Prong Basket W/ Peg Cast Setting Metals: 14K White S-63 Ctr. Head W/ Pads Cast Setting Metals: 14K White & Yellow S-57 Closed Back Die-Struck Setting Metals: 14K White & Yellow S-52C Buttercup Closed Back Die-Struck Setting Metals: 14K White & Yellow S-68 Pearl Die-Struck Setting Metals: 14K White & Yellow S-40/DE Solitaire Cast Setting Metals: 14K White 18K White & Plat. S-40 Solitaire Die-Struck Setting Metals: 14K White & Yellow 18K White & Yellow Plat. & S/S S-41 High Heavy Die-Struck Setting Metals: 14K White S-46 Heavy Die-Struck Setting Metals: Plat. S-42 Claw Solitaire Die-Struck Setting Metals: 14K White S-43 Low Base Standard Wgt W/ Peg Die-Struck Setting Metals: 14K White S-47 High Base W/ Peg Die-Struck Setting Metals: 14K White 18K White & Plat. S-51 Heavy Base W/ Peg Die-Struck Setting Metals: 14K White Plat. S-48 Medium Base W/ Peg Die-Struck Setting Metals: 14K White S-49 Light Low Base W/ Peg Die-Struck Setting Metals: 14K White & Yellow 18K White & Plat.