Auction 63 Gemstones

By Gemmycorner
Contact Auction House

May 11, 2025

Aveiro - Portugal

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Exclusive Natural Gemstone Auction – Rarity and Elegance Within Your Reach!

Join a one-of-a-kind auction featuring genuine, 100% natural precious and semi-precious gemstones, all available in our collection.

Discover extraordinary gems such as sapphires, rubies, emeralds, tourmalines, tanzanites, garnets, opals, quartz, topazes, aquamarines, peridots, and many more.

Perfect for jewelers, collectors, and gemstone enthusiasts who value beauty and authenticity.

Get your free certificate of authenticity and take advantage of this exclusive opportunity!

More details

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The prices are displayed as Base prices. On the lot page, the full prices are also displayed

LOT 101: 5 tanzanite - 0.98cts - Tanzania . GEM TYPE: Natural Tanzanite ...

Start price:

€ 19

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LOT 102: Topaz - 4.01cts - Africa. GEM TYPE: Natural Topaz SHAPE: Oval ...

Start price:

€ 24

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LOT 103: Rough Apatite - 2.27cts - Brasil. GEM TYPE: Natural Apatite ...

Start price:

€ 9

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LOT 104: Apatite - 1.72cts - Brazil. GEM TYPE: Natural Apatite SHAPE: ...

Start price:

€ 14

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LOT 105: Aquamarine - 1.86cts - Brazil. GEM TYPE: Natural Aquamarine ...

Start price:

€ 17

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LOT 106: Aquamarine - 1.48cts - Africa. GEM TYPE: Natural Aquamarine ...

Start price:

€ 17

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LOT 107: Aquamarine - 1.44cts - Brazil. GEM TYPE: Natural Aquamarine ...

Start price:

€ 14

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LOT 108: Aquamarine - 4.97cts - Africa. GEM TYPE: Natural Aquamarine ...

Start price:

€ 18

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LOT 109: Peridot - 1.81cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...

Start price:

€ 22

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LOT 110: Peridot - 1.76cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...

Start price:

€ 22

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LOT 111: Peridot - 3.01cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...

Start price:

€ 39

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LOT 112: Demantoid Garnet - 1.56cts - Madagascar. GEM TYPE: Natural ...

Start price:

€ 11

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LOT 113: 10 Garnet - 7.28cts - Mozambique. GEM TYPE: Natural Rhodolite ...

Start price:

€ 27

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LOT 114: 25 Garnet - 7.22cts - Mozambique. GEM TYPE: Natural Rhodolite ...

Start price:

€ 27

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LOT 115: 9 Garnet - 7.46cts - Mozambique. GEM TYPE: Natural Rhodolite ...

Start price:

€ 27

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LOT 116: Garnet - 1.59cts -Tanzania. GEM TYPE: Natural Rhodolite Garnet ...

Start price:

€ 16

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LOT 117: Garnet - 1.65cts -Tanzania. GEM TYPE: Natural Rhodolite Garnet ...

Start price:

€ 12

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LOT 118: Garnet - 1.43cts -Mozambique. GEM TYPE: Natural Rhodolite Garnet ...

Start price:

€ 12

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LOT 119: Tourmaline - 1.91cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 19

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LOT 120: Tourmaline - 0.80cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 13

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LOT 121: Tourmaline - 1.07cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 17

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LOT 122: Tourmaline - 2.55cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 19

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LOT 123: Tourmaline - 1.15cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 18

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LOT 124: Tourmaline - 1.50cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 22

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LOT 125: Tourmaline - 2.16cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 19

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LOT 126: Tourmaline - 1.00cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 14

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LOT 127: Tourmaline - 0.84cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 12

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LOT 128: Tourmaline - 0.84cts - Mozambique. GEM TYPE: Natural Tourmaline ...

Start price:

€ 14

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LOT 129: Tourmaline - 2.07cts - Tanzania. GEM TYPE: Natural Tourmaline SHAPE: Octagon WEIGHT: 2.07Ct. SIZE: 15.5 x 4 x 3.2mm QUANTITY: 1Pieces COLOR: Grey green CLARITY: VS LUSTER: Superior ORIGIN: Tanzania TREATMENT: None HARDNESS: 7-7.5

Start price:

€ 18

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LOT 130: Spinel - 0.68cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...

Start price:

€ 12

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LOT 131: Spinel - 0.51cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...

Start price:

€ 9

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LOT 132: Spinel - 0.75cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...

Start price:

€ 12

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LOT 133: Rose Quartz -26.50cts - Brazil. GEM TYPE: Natural Rose Quartz ...

Start price:

€ 36

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LOT 134: Smoky Quartz - 1.60cts - Brazil. GEM TYPE: Natural Quartz ...

Start price:

€ 10

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LOT 135: Smoky Quartz - 6.87cts - Brazil. GEM TYPE: Natural Quartz SHAPE: Pear WEIGHT: 6.87Ct. SIZE: 14 x 13.7 x 7.3mm QUANTITY: 1Pieces COLOR: Smoky CLARITY: IF Clean LUSTER: Superior ORIGIN: Brazil TREATMENT: NO TREATMENT HARDNESS: 7

Start price:

€ 28

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LOT 136: Quartz - 4.90cts - Tanzania. GEM TYPE: Natural Quartz SHAPE: ...

Start price:

€ 22

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LOT 137: Quartz - 5.81cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...

Start price:

€ 18

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LOT 138: Smoky Quartz - 9.68cts - Brazil. GEM TYPE: Natural Quartz ...

Start price:

€ 18

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LOT 139: Quartz - 6.72cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...

Start price:

€ 24

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LOT 140: Quartz - 9.37cts - Brazil. GEM TYPE: Natural Quartz SHAPE: Oval ...

Start price:

€ 28

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LOT 141: Quartz - 17.41cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...

Start price:

€ 28

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LOT 142: Quartz - 6.21cts - Brazil. GEM TYPE: Natural Quartz SHAPE: Pear ...

Start price:

€ 19

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LOT 143: Quartz - 2.61cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...

Start price:

€ 8

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LOT 144: (RAREST)Grandidierite - 0.58cts - Madagascar. GEM TYPE: Natural Tourmaline SHAPE: Oval WEIGHT: 0.58Ct. SIZE: 6.5 x 5.2 x 2.5mm QUANTITY: 1Pieces COLOR: Green CLARITY: SI1 LUSTER: Superior ORIGIN: Madagascar TREATMENT: None HARDNESS: 7-7.5

Start price:

€ 37

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