Czochralski Cobalt Spinel, Pixel Rectangle Cut, 67.60 Carats

Czochralski Cobalt Spinel, Trillian Internal Reflections Cut, 15.26 Carats

Czochralski Cobalt Spinel, Asscher Cut, 7.94 Carats

Czochralski Cobalt Spinel, Asscher Cut, 37.51 Carats

Czochralski Cobalt Spinel, Asscher Cut, 5.82 Carats

Czochralski Cobalt Spinel, Cross Square Cut, 8.23 Carats

Czochralski Cobalt Spinel, Trillian Internal Reflections Cut, 22.81 Carats

Czochralski Cobalt Spinel, Tessellation Cut, 11.07 Carats

Czochralski Cobalt Spinel, Trillian Internal Reflections Cut, 20.97 Carats

Czochralski Cobalt Spinel, Pixel Square Cut, 11.70 Carats

Czochralski Cobalt Spinel, Traditional Round Brilliant Cut, 40.36 Carats

Czochralski Cobalt Spinel, Traditional Round Brilliant Cut, 6.46 Carats

Czochralski Cobalt Spinel, Asscher Cut, 9.55 Carats

Czochralski Cobalt Spinel, Antique Long Cushion Cut, 3.04 Carats

Czochralski Cobalt Spinel, House Of Sylas Cushion Cut, 83.30 Carats