0.99 ct Cobalt-Blue Spinel
Top rated products
0.99 ct “Congo Cobalt”_Unheated Blue Spinel
$1,710* Weight: 0.99 ct
* Size: 6.2 × 4.7 × 4.6 mm
* Cut: Oval
* Color: Cobalt-Blue
* Origin: Congo
* Treatment: None – Unheated
* Weight: 0.99 ct
* Size: 6.2 × 4.7 × 4.6 mm
* Cut: Oval
* Color: Cobalt-Blue
* Origin: Congo
* Treatment: None – Unheated