These are beautiful 14K White Gold Ruby and Diamond Post Earrings 1.5 Grams, I'm not sure of f the carat weight or the grade of the stones. I purchased for myself about eight years ago for $1200.00, they are worth much more in todays market. Each ruby center solitaire is surrounded by 12 smaller diamonds all are tested and certified to be true gemstones. I have 14k gold posts which fit securely on both. This would be an easy replacement if you want white gold backs. They have been in a lock box for years and are in excellent "Pre-owned". Condition. Shipped with USPS First Class.