Shop › 14K White Gold Opal and Diamond Ring Image 1 of 3 Image 2 of 3 Image 3 of 3 14K White Gold Opal and Diamond Ring $1,959.00 10 × 8 mm oval lab grown opal set in 14K white gold with .08 ct total diamond weight. SKU ALJRM7259-OP-008-WA Add To Cart Added! 10 × 8 mm oval lab grown opal set in 14K white gold with .08 ct total diamond weight. SKU ALJRM7259-OP-008-WA You Might Also Like 14K Yellow Gold Diamond Semi Mount $7,999.00 Sterling Silver Tanzanite and Diamond Ring $99.00 14K Yellow Gold Diamond Band $1,575.00 10K Rose Gold Patterned Wedding Band $1,350.00 14K White Gold Diamond Band $2,329.00