Unique Engagement Ring Raw Diamond Ring Raw Sapphire Ring

This ring features three raw gemstones, two Montana Sapphires and one Lake County Diamond.  Center Stone: Lake County Diamond Side Stones: Sapphire Band: Sterling Silver Ring Size: 9 California - Lake County Diamonds are quartz 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 resulted in the formation of beta silicon dioxide crystals - Lake County Diamonds - of unsurpassed clarity and the finest optical quality.