This lovely ring features a filigree halo of 18K Yellow Gold. This setting is perfect for this amazing Red Orange Cabochon Coral stone which is oval cut. Stamp: unknown trademarks Ring face dimension: 1" long x 3/4" wide Coral Stone Dimension: 3/4" long x 1/2" wide Weight: 6.4 rams Size: 7 1/2 Excellent Condition 18K Vintage Red Orange Coral Cabochon With Filigree Halo Ring - Size 7 1/2