Center Stone: Lab Created Ruby, Heart Shape, 8mm diameter, 1.75 carats, Pigeon Blood Red Hue with Brilliant Sparkle. Ring: 2.60 grams, Pure Sterling Silver with .925 stamp, Ring features exceptional Design, Craftsmanship and Rhodium finishing. 100% Money Back Guarantee. Includes a Signature Gift Box & Free SHIPPING, style SR9734 Brand: Oravo Design: Gemstone Style: Solitaire Resizable: No Adjustable: No Size/Dimensions: 6 Metal Stamp: .925 Sterling Silver Gem Weight: 1.75