Blue Opal and Sterling Silver Roman Cross Pendant $94.99 Default Title - $94.99 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. This roman cross pendant is colourful with gorgeous blue opal. It's made from sterling silver, and measures 24.3mm tall and 21.7mm wide. It weighs 3.6g and is available with a variety of chain lengths.