Gemstones: Lab Created Ruby, Oval Shape, 3.75 carats total gem weight. Ruby have a deep Pigeon Blood Hue, Brilliant Sparkle and Clean Clarity. Pendants and Earrings are made from Sterling Silver with a total metal weight of 7.00 grams. The set feature top quality craftsmanship with Rhodium finishing. Set includes a 18 inch Sterling Silver Box Chain and Designer Gift Box. Perfect gift for Christmas, Mothers Day, Valentines Day, Birthday, Graduation, Bridesmaids Jewelry. Style SS3246 Brand: Oravo Design: Gemstone Style: Gem-Set Resizable: No Adjustable: No Metal Stamp: .925 Sterling Silver Gem Weight: 3.75 Gift Box: Gift Box