Gemstones: Genuine London Blue Topaz, 5 pieces, Pear Shape, Checkerboard Cut, 6x4mm. Genuine London Blue Topaz, 1 piece, Princess Checkerboard Cut, 4.00mm. Gemstones have a vibrant rich color and eye clean clarity. Pendant is in Sterling Silver Rhodium Nickel Finish with .925 stamp and measures 1 3/8 x 7/8 inches and weighs 3.80 grams. Pendant features top quality workmanship and a beautiful finish. Includes Free 18 inch Sterling Silver Rhodium Nickel Finish Box Style Chain, Free Ribbon Gift Box.