Create a custom diamond pendant. Choose between four-prong settings or three-prong martini settings. Three-prong martini settings feature three prongs securing the diamond, allowing more of the diamond to show. The martini setting also makes the diamond sit slightly closer to your neck. Some prefer the added security of the four-prong setting. Stationary pendants are also available, which keep the diamond from sliding along the necklace’s chain. Stationary pendants give the appearance of the diamond resting on top of the chain, while our regular pendants feature the diamond dropping down from the chain. For those with sensitive skin, we recommend platinum settings. Platinum is hypoallergenic and ideal for heirloom pieces that can be passed down for generations. Not sure which setting to choose? Chat with a gemologist now.