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Gemstone Guides
Otzera
23.58 ct Natural Pink Tourmaline
10.14 ct Indicolite Tourmaline
7.65 ct Brazilian Watermelon Tourmaline Slice
2.98 ct Namibian Lagoon Tourmaline
1.20 ct Brazilian Blue-Green Tourmaline
1.71 ct Nigerian Pink Tourmaline — Radiant Cut
1.10 ct Watermelon Tourmaline — Emerald Cut
4.35 ct Yellow Tourmaline — Round Modified Brilliant
6.48 ct Nigerian Gray Tourmaline — Precision Round Cut
4.33 ct Pink Tourmaline — Oval Mixed Cut
38.60 ctw Carved Watermelon Tourmaline Suite
15.45 ctw Brazilian Watermelon Tourmaline Pair
17.41 ctw Carved Watermelon Tourmaline Suite
Matched Pair of Tourmalinated Quartz Obelisks
1.70 ct Merelani Mint Grossular Garnet
1.85 ct Olive Grossular-Andradite Garnet — Trillion Cut
2.51 ct Aquamarine — Emerald Cut
3.07 ct Antique-Cut Aquamarine
39.06 ct Aquamarine — Emerald Cut
11.15 ct Pale Lilac-Pink Kunzite — Pear Modified Brilliant
1.25 ct Grossular-Andradite Garnet — Precision Radiant
2.53 ct Aquamarine — Oval Mixed Cut
1.37 ct Deep Blue Sapphire — Emerald Cut
2.14 ctw Matched Tsavorite Garnet Pair
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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