All Products Filter by Designer - Type [3] Prince Designs [2] Vintage, Estate, Antique Filter by Gemstone [6] Opal [4] Diamond [1] Garnet Show Only Prince Designs Collection Show Items Per Page 14K Opal Earrings VINTAGE 14K Opal VINTAGE Brooch/Pendant 14K Opal & Diamond Slide 14K Opal & Diamond Slide 14K Australian Opal and Diamond Pendant 14K Australian Opal and Diamond Ring