Alternative Engagement Ring Raw Rustic Promise Ring Size 4 5 6 7 8 9 10

Stones: California Diamonds Available Metals: Sterling Silver Available Sizes: 10 California - Lake County Diamonds Are Highly Prized Volcanic Quartz Crystals Nicknamed Similarly To Herkimer Diamonds, They Are Pressurized Volcanic Crystals That Were Formed Hundreds Of Thousands Of Years Ago When Our Volcano Last Erupted. Science Has Its Own Explanation For These Wonders Of Nature. Lake County Has Been The Scene Of Incredible Volcanic Activity Throughout Its Ancient Past. Mount Konocti, The Area'S Defining Landmark, Is A Dormant Volcano Where Past Lava Flows Of Magma And Basalt Were Contained Under Enormous Pressure With Temperatures Of Not Less Than 1,112 Fahrenheit. Heat And Pressure