Handcrafted Multi-Stone Ring - Sparkling Central Gem with Blue Accents

This ring features three raw gemstones, one California; Lake County Diamond and two blue Montana Sapphires. Ring is made to order Stones: California Diamond and Montana Sapphires Available Metals: 14k yellow and white gold and silver Available Sizes: 4 to 11 Stone size: 10x5x3mm to 11x6x3mm Creation time: Please allow two to three weeks California - Lake County Diamonds are quartz Science has its own explanation for these wonders of nature, high density volcanic quartz. 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 -, Quartz of unsurpassed clarity and the finest optical quality. Lake County Diamonds are mostly clear and very hard, ranking from 7.5 to 8 (and possibly as high as 9) on the Mohs Scale. They have been used commercially and industrially, but are in greatest demand as semi-precious gems. Lake County Diamonds may be set uncut for a rough natural look, or faced to set off their inner fire which compares in brilliance to African carbon diamonds.