Tumbled Honeycomb Ruby Corundum Uniqueness Guaranteed: Every item is one-of-a-kind, making them ideal for all projects or designs. Avg Size Range: (2 to 4 cm ) Sizes Vary Rubies are one of two varieties of the aluminum oxide mineral corundum. Rarer than sapphire, ruby corundum contains large amounts of chromium in its crystalline structure. Along with diamonds, emeralds, and sapphires, rubies are considered one of the traditional "Big 4" gemstones and have been used in jewelry and carvings for thousands of years. Custom Requests: Have specific preferences? Leave a message with your order, and we'll do our best to accommodate your requests if possible. Handmade items vary in size, shape, and color when selected randomly (the highest quality items are chosen first). They'll be as beautiful as those in the photos.
