14k Gold Coffin Black Onyx Engagement Ring Set Milgrain Diamond Ring Mar | Aquamarine Platinum Center Stone Lab-created Garnet

Platinum Center Stone Lab-created Garnet Accent Stone Lab-created Opal Shape Oval Cut Size 5x7mm Set Prong

2ct Moissanites Set Ball Prong Set Half Eternity Wedding Band Metal Solid 14k Gold in Rose

2 ct Size 6x8 mm Accent stones Diamonds Set Prong

Cluster Moissanite Wedding Band

14k Gold Coffin Black Onyx Engagement Ring Set Milgrain Diamond Ring Mar | Aquamarine Platinum Center Stone Lab-created GarnetEver spotted a black gemstone and thought that would be the ideal look for my latest collection of rings? This 2 pieces coffin cut ring set is designed with a 9*6mm Coffin shaped AAA spinel engagement ring and marquise cut black spinel and a round colorless diamond alternating stacking band. Know Your Stone What is a black spinel stone? Black spinel stone is a rare gemstone made up of hard vitreous magnesium aluminium oxide or magnesium aluminate.