1.68 ct Blue Sapphire — Round Brilliant Cut

4.05 ct Cambodian Blue Zircon — Oval Mixed Cut

1.41 ct Blue Sapphire — Pear Mixed Cut

1.29 ct Blue Sapphire — Round Mixed Cut

4.06 ct Ceylon Blue Sapphire — GIA Origin Report

9.65 ct Vivid Blue-Violet Tanzanite — PGS Report

1.83 ct Blue-Green Sapphire — Rectangular Step Cut

1.02 ct Blue Sapphire — Oval Mixed Cut

8.20 ct Cambodian Blue Zircon — Oval Mixed Cut

6.04 ct Cambodian Blue Zircon — Oval Mixed Cut

1.20 ct Blue Sapphire — Oval Mixed Cut

1.51 ct Bright Blue Sapphire — Oval Mixed Cut

1.51 ct Deep Blue Sapphire — Oval Mixed Cut

2.73 ct Unheated Blue Sapphire — GIA Report

1.09 ct Deep Blue Sapphire — Pear Mixed Cut

3.53 ct Blue Spinel — Oval Mixed Cut

1.76 ct Deep Blue Sapphire — Marquise Cut

1.31 ct Blue Sapphire — Oval Mixed Cut

1.37 ct Deep Blue Sapphire — Emerald Cut

4.22 ct Cambodian Blue Zircon — Oval Mixed Cut

1.03 ct Unheated Sri Lankan Blue Sapphire — Oval Mixed Cut

39.06 ct Aquamarine — Emerald Cut

1.20 ct Brazilian Blue-Green Tourmaline