shop › Opal Cab Tri Prong Opal Cab Tri Prong $340.00 A cluster of three 2mm opal cabachons in a double-prong setting. Made-to-order by BVLA. A cluster of three 2mm opal cabachons in a double-prong setting. Made-to-order by BVLA. Metal: 14k yellow gold 14k white gold 14k rose gold Add To Cart Added! You Might Also Like Diamond Bloom from $650.00 Salt & Pepper Cut-Out Triangle $372.00 Tri Me Black $154.00 Paramount Diamond from $565.00 3 Bead Cluster $105.00