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Gemstone Guides
Otzera
2.66 ct Oregon Sunstone — Cushion Modified Brilliant
5.11 ct Oregon Sunstone — Triangular Modified Brilliant
3.73 ctw Matched Oregon Sunstone Pair — Sun-Spangle
3.20 ctw Matched Oregon Sunstone Pair
1.37 ct Vivid Orange Sapphire — Oval Mixed Cut
2.68 ct Mexican Fire Opal — Oval Cabochon-Brilliant Hybrid
4.53 ct Mexican Fire Opal — Pear Modified Brilliant
3.90 ct Fire Opal — Oval Modified Brilliant Cut
1.80 ct Mexican Fire Opal — Triangular Modified Brilliant
9.10 ct Mexican Fire Opal — Cushion Modified Brilliant
1.85 ct Olive Grossular-Andradite Garnet — Trillion Cut
1.13 ct Natural Ruby — Oval Mixed Cut
2.77 ct Unheated Australian Parti Sapphire — Radiant Cut
2.13 ct Parti-Colored Sapphire — Triangular Mixed Cut
4.56 ct Fire Opal — Triangular Modified Brilliant Cut
6.53 ct Mexican Fire Opal — Triangular Modified Brilliant
9.65 ct Vivid Blue-Violet Tanzanite — PGS Report
9.04 ct Mexican Fire Opal — Triangular Modified Brilliant
3.87 ct Heliodor — Cushion Modified Brilliant
2.22 ct Olive Andradite Garnet
2.08 ct Tanzanite
11.43 ctw Matched Natural Yellow Zircon Pair
2.32 ct Green Round Brilliant Sapphire
Australian Boulder Opal Suite — Matched Pair + Crescent
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0.78 ct Natural Ruby — Geometric Modified Cut
0.79 ct Myanmar Red Spinel
0.92 ct Bright Pink Sapphire — Oval Mixed Cut
0.51 ct Natural Muzo Colombian Emerald