Simple yet charming. This classic heart pendant is set with lab-grown rubies and Lafonn's signature Lassaire simulated diamonds in sterling silver using Lafonn's exclusive TR Gold, a new and improved plating process that preserves the rich color of gold and enhances the wearability of our gold-plated styles. The pendant comes on an adjustable 20" chain. Lab-grown rubies have the exact same chemical, mineral, and optical properties as natural rubies which vary in color, texture and pattern. We make every effort to keep our lab-grown ruby stone colors consistent. However, all lab-grown rubies may not be exactly as shown on the website. Stones may appear lighter, darker or have natural variations.