18K Gold ³¹

Halo Diamond Blue Sheen Moonstone Fire Opal Pendant Necklace in 18k Yellow Gold

Mexican Fire Opal, Turquoise, Halo Diamond Ring in 18K Yellow Gold

Milgrain Finish Natural Diamond Bezel Stud Earrings in 18K Yellow Gold

Plum Blossom Sakura Flower Ruby or Sapphire Diamond Stud Earrings in 18k Rose Gold

Earth and Moon Doublet Opal & Diamond Ring 18K Yellow Gold

Earth Moon Doublet Opal & Diamond 18K White Gold

Earth Moon Doublet Opal & Diamond Pendant Necklace in 18K Rose Gold

Earth Moon Australian Doublet Opal & Diamond Stud Earrings in 18K Yellow Gold

Charming Crab Pendant Necklace in Australian Doublet Opal with Diamond in 18K Yellow Gold

Australian Black Opal & Halo Diamond Ring 18K Yellow Gold

Cat Tail Earrings 18K Yellow Gold Hook Earrings

Ethereal Prism Halo Diamond Black Opal Ring in 18K Yellow Gold

Diamond Ribbon Wrapped Fire Opal Ring in 18K Yellow Gold

Certificated Black Opal Halo Diamond Ring in 18K Gold

Fire Opal Diamond Ruby Drop Earrings in 18K Yellow Gold

Black Opal, Baguette Diamond, Tsavorite Ring in 18K Yellow Gold

Diamond Ribbon Wrap Fire Opal Ring in 18K Yellow Gold

N1 Australian Black Opal & Diamond Earth Moon Pendant Necklace in 18K Yellow Gold

Eternal Flame Mexican Fire Opal Diamond Necklace in 18K Yellow Gold

18K Yellow Gold Opal Ring with Pearls and Diamonds

18K Gold Mexican Fire Opal Diamond Trio Stud Earrings

Garden Sky Black Opal & Diamond Ring 18K Yellow Gold