Center Stone: Genuine London Blue Topaz, Round Shape, 10 mm Diameter, 4.50 carats, Caribbean Blue Hue with Brilliant Sparkle. Side Stones: 64 pieces Super Sparkling Machine Cut White Cubic Zirconia. Ring: 5.70 grams, Pure Sterling Silver with .925 stamp, Ring features exceptional Design, Craftsmanship and Rhodium finishing. Perfect gift for Mothers Day, Birthdays, Valentines Day, Graduation, Christmas or just about any other occasion. Money Back Guarantee. Includes a Signature Gift Box, style SR10006 Brand: Oravo Design: Gemstone Style: With Side Stones Occasion: Christmas & Hanukkah Resizable: No Adjustable: No Size/Dimensions: 8 Metal Stamp: .925 Sterling Silver