Use $10 Off Coupon Code: SALE and get free shipping. Steal the scene at cocktail hour with this shimmering opal pendant. Finished in a diamond-accented frame of sterling silver, a luminous 1 ct oval-cut created opal is flanked by round-cut baby Swiss blue topaz totaling 1/6 ct. Piece measures 3/4 by 1/2 inches. Comes with a sterling silver 18-inch box chain.