2.70 Ct Oval Brown Smoky Quartz Gemstone Sterling Silver Pendant Earrings Set CARAT TOTAL WEIGHT - 2.70 CT (This item is proudly custom made in the USA) MEASUREMENT - Center Stone: 8x6 mm , Small Stones: 7x5 mm; Oval 100% Natural Smoky Quartz Earrings Pendant Set Crafted in 925 Sterling Silver With an 18 Inch 925 Sterling Silver Chain. CRAFTED - in High-Quality Lead Free 925 Sterling Silver that delivers exceptional shine and ultimate protection. TOTAL SATISFACTION GUARANTEE - When you order today, you're protected. The item comes with a No questions asked money back guarantee combined with world class customer service. Free Return and Refund and Lifetime Warranty and Free Second Day Delivery for Amazon Prime! Gemstones may have been treated to improve their appearance or durability and may require special care.