columbia gemhouse

1.13ct 10.25x7.30x4.34mm kite cut oregon schiller sunstone

1.1ct 10.16x7.15x9.3mm kite cut oregon schiller sunstone

0.77ct 8.1x8.06mm triangle tablet cut rainbow lattice sunstone

1.64ct 7.7mm checkerboard cushion cut oregon sunstone

1.77ct 8.4x6.4mm oval cut bi-color montana sapphire

1.2ct 8x6mm kite cut chocolate brown zircon