Auction 61 Gemstones

By Gemmycorner
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Apr 27, 2025
Aveiro - Portugal
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Exclusive Auction of Precious and Semi-Precious Stones

Join our unique auction featuring genuine, natural precious and semi-precious stones, all in our possession. We offer a rare selection of sapphires, rubies, emeralds, tourmalines, tanzanites, garnets, opals, quartzes, topazes, aquamarines, peridots, and more! Some stones have undergone treatments to enhance their colors but remain 100% natural.

Don't miss the chance to acquire exceptional gems, perfect for collectors and jewelers. Take advantage of this opportunity to own exclusive pieces!

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The auction has ended
121 lots
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The prices are displayed as Hammer prices. On the lot page, the full prices are also displayed
LOT 52: Aquamarine - 4.97cts - Africa. GEM TYPE: Natural Aquamarine ...
Start price:
€ 20
LOT 53: Peridot - 1.81cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...
Start price:
€ 25
LOT 54: Peridot - 1.76cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...
Start price:
€ 25
LOT 55: Peridot - 3.01cts - Pakistan. GEM TYPE: Natural Peridot SHAPE: ...
Start price:
€ 40
LOT 56: Demantoid Garnet - 1.56cts - Madagascar. GEM TYPE: Natural ...
Start price:
€ 15
LOT 57: 10 Garnet - 7.28cts - Mozambique. GEM TYPE: Natural Rhodolite ...
Start price:
€ 30
LOT 58: 25 Garnet - 7.22cts - Mozambique. GEM TYPE: Natural Rhodolite ...
Start price:
€ 30
LOT 59: 9 Garnet - 7.46cts - Mozambique. GEM TYPE: Natural Rhodolite ...
Start price:
€ 30
LOT 60: Garnet - 1.59cts -Tanzania. GEM TYPE: Natural Rhodolite Garnet ...
Start price:
€ 20
LOT 61: Garnet - 1.65cts -Tanzania. GEM TYPE: Natural Rhodolite Garnet ...
Start price:
€ 15
LOT 62: Garnet - 1.43cts -Mozambique. GEM TYPE: Natural Rhodolite Garnet ...
Start price:
€ 15
LOT 63: Garnet - 0.76cts - Madagascar. G EM TYPE: Natural Hessonite ...
Start price:
€ 10
LOT 64: Tourmaline - 1.91cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 20
LOT 65: Tourmaline - 0.80cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 15
LOT 66: Tourmaline - 1.07cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 20
LOT 67: Tourmaline - 2.55cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 20
LOT 68: Tourmaline - 1.15cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 20
LOT 69: Tourmaline - 1.50cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 25
LOT 70: Tourmaline - 2.16cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 20
LOT 71: Tourmaline - 1.00cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 15
LOT 72: Tourmaline - 0.84cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 15
LOT 73: Tourmaline - 0.84cts - Mozambique. GEM TYPE: Natural Tourmaline ...
Start price:
€ 15
LOT 74: 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:
€ 20
LOT 75: Spinel - 0.68cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...
Start price:
€ 15
LOT 76: Spinel - 0.51cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...
Start price:
€ 10
LOT 77: Spinel - 0.75cts - Tanzania. GEM TYPE: Natural Spinel SHAPE: ...
Start price:
€ 15
LOT 78: Rose Quartz -26.50cts - Brazil. GEM TYPE: Natural Rose Quartz ...
Start price:
€ 40
LOT 79: Smoky Quartz - 1.60cts - Brazil. GEM TYPE: Natural Quartz ...
Start price:
€ 15
LOT 80: 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:
€ 30
LOT 81: Quartz - 4.90cts - Tanzania. GEM TYPE: Natural Quartz SHAPE: ...
Start price:
€ 25
LOT 82: Quartz - 5.81cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...
Start price:
€ 20
LOT 83: Smoky Quartz - 9.68cts - Brazil. GEM TYPE: Natural Quartz ...
Start price:
€ 20
LOT 84: Quartz - 6.72cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...
Start price:
€ 25
LOT 85: Quartz - 9.37cts - Brazil. GEM TYPE: Natural Quartz SHAPE: Oval ...
Start price:
€ 30
LOT 86: Quartz - 17.41cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...
Start price:
€ 30
LOT 87: Quartz - 6.21cts - Brazil. GEM TYPE: Natural Quartz SHAPE: Pear ...
Start price:
€ 25
LOT 88: Quartz - 2.61cts - Brazil. GEM TYPE: Natural Quartz SHAPE: ...
Start price:
€ 15
LOT 89: (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:
€ 40
LOT 90: Raw Emerald - 5.71gram - Brazil. GEM TYPE: Natural Emerald ...
Start price:
€ 25
LOT 91: Raw Amethyst - 41.92gram - Africa. GEM TYPE: Natural Amethyst ...
Start price:
€ 10
LOT 92: Raw Emerald - 5.85gram - Brazil. GEM TYPE: Natural Emerald ...
Start price:
€ 25
LOT 93: Emerald - 5.05grams - Brazil. GEM TYPE: Natural Emerald SHAPE: ...
Start price:
€ 25
LOT 94: Prehnite - 13.68cts - Africa . GEM TYPE: Natural Prehnite SHAPE: ...
Start price:
€ 20
LOT 95: Prehnite - 7.00cts - Africa . GEM TYPE: Natural Prehnite SHAPE: ...
Start price:
€ 20
LOT 96: Zircon - 1.30cts - Tanzania. GEM TYPE: Natural Zircon SHAPE: ...
Start price:
€ 20
LOT 97: Zircon - 1.73cts - Cambodia. GEM TYPE: Natural Zircon SHAPE: ...
Start price:
€ 25
LOT 98: Sphene - 1.67cts - Madagascar. GEM TYPE: Natural Sphene SHAPE: ...
Start price:
€ 15
LOT 99: Sphene Pair - 1.06cts - Madagascar. GEM TYPE: Natural Sphene ...
Start price:
€ 20
LOT 100: 16 Sapphire - 2.96cts - Madagascar. GEM TYPE: Natural Sapphire ...
Start price:
€ 30
LOT 101: Agate - 25.14cts - Mexico. GEM TYPE: Natural Agate SHAPE: Ganesha carving WEIGHT: 25.14Ct. SIZE: 24.6 x 13.7 x 11.4mm QUANTITY: 1Piece COLOR: Orange CLARITY: Transparent LUSTER: Attractive ORIGIN: Mexico TREATMENT: None HARDNESS: 6.5-7
Start price:
€ 30
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