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Buy Portuguese-Cut Gemstones

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Portuguese-Cut Gemstones Weight Portuguese-Cut Gemstones Size Portuguese-Cut Gemstones Clarity Portuguese-Cut Gemstones Price Portuguese-Cut Gemstones Origin
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Photos are of Actual Products for Sale

89.56 ct Yellow Quartz, 36 x 22.7 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 89.56 carat weight Quartz

89.56ct1 Piece
$ 123.15
36 x 22.7 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 89.56 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 36 x 22.7 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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138.23ct1 Piece
$ 967.61
36.2 x 24.4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 138.23 ct Topaz
Topaz Shape: Oval Portuguese-Cut Topaz
Topaz Size: 36.2 x 24.4 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: IF Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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81.18ct1 Piece
$ 568.26
27.8 x 25.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 81.18 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 27.8 x 25.3 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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146.98ct1 Piece
$ 734.90
37.7 x 28.4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 146.98 ct Topaz
Topaz Shape: Oval Portuguese-Cut Topaz
Topaz Size: 37.7 x 28.4 mm Topaz
Topaz Color: Swiss Blue Topaz
Topaz Clarity: IF Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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95.20ct1 Piece
$ 668.30
33.8 x 27.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 95.20 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 33.8 x 27.1 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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105.63ct1 Piece
$ 739.41
35.9 x 26.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 105.63 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 35.9 x 26.9 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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40.95 ct Yellow Quartz, 27.9 x 17.1 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 40.95 carat weight Quartz

40.95ct1 Piece
$ 47.30
27.9 x 17.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 40.95 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 27.9 x 17.1 mm Quartz
Quartz Color: Greenish Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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54.44 ct Yellow Quartz, 24.9 x 20.5 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 54.44 carat weight Quartz

54.44ct1 Piece
$ 70.06
24.9 x 20.5 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 54.44 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 24.9 x 20.5 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: IF Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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5.18ct1 Piece
$ 991.45
10.4 x 9.8 mm
Item Description
Stone Type: Loose Aquamarine
Aquamarine Weight: 5.18 ct Aquamarine
Aquamarine Shape: Oval Portuguese-Cut Aquamarine
Aquamarine Size: 10.4 x 9.8 mm Aquamarine
Aquamarine Color: Light Aqua Blue Aquamarine
Aquamarine Clarity: VVS Aquamarine
Aquamarine Origin: Madagascar Aquamarine
Aquamarine Treatment: Untreated
Aquamarine Quantity: 1
Aquamarine Certificate: GemSelect
Product Description:
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49.99 ct Yellow Quartz, 23.3 x 19.7 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 49.99 carat weight Quartz

49.99ct1 Piece
$ 57.74
23.3 x 19.7 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 49.99 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 23.3 x 19.7 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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61.12ct1 Piece
$ 427.84
27.1 x 22.8 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 61.12 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 27.1 x 22.8 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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30.84ct1 Piece
$ 203.54
25 x 15.4 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 30.84 ct Ametrine
Ametrine Shape: Oval Portuguese-Cut Ametrine
Ametrine Size: 25 x 15.4 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VVS Ametrine
Ametrine Origin: Brazil Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
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121.30ct1 Piece
$ 849.10
32.5 x 24.6 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 121.30 ct Topaz
Topaz Shape: Oval Portuguese-Cut Topaz
Topaz Size: 32.5 x 24.6 mm Topaz
Topaz Color: Swiss Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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102.10ct1 Piece
$ 716.74
31.8 x 28 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 102.10 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 31.8 x 28 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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94.11 ct Yellow Quartz, 32.4 x 26.4 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 94.11 carat weight Quartz

94.11ct1 Piece
$ 214.29
32.4 x 26.4 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 94.11 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 32.4 x 26.4 mm Quartz
Quartz Color: Medium-Dark Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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152.1 ct Yellow Quartz, 35.7 x 30.2 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 152.10 carat weight Quartz

152.10ct1 Piece
$ 349.68
35.7 x 30.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 152.10 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 35.7 x 30.2 mm Quartz
Quartz Color: Bumblebee Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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125.15ct1 Piece
$ 878.55
38.9 x 28.4 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 125.15 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 38.9 x 28.4 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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114.96ct1 Piece
$ 885.19
39.9 x 27.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 114.96 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 39.9 x 27.3 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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33.42ct1 Piece
$ 220.57
24.7 x 16 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 33.42 ct Ametrine
Ametrine Shape: Oval Portuguese-Cut Ametrine
Ametrine Size: 24.7 x 16 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VVS Ametrine
Ametrine Origin: Brazil Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
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52.67ct1 Piece
$ 347.62
27.5 x 19.4 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 52.67 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 27.5 x 19.4 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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58.32ct1 Piece
$ 408.24
26.3 x 23.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 58.32 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.3 x 23.5 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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25.54ct1 Piece
$ 229.86
16.7 x 15.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 25.54 ct Topaz
Topaz Shape: Oval Portuguese-Cut Topaz
Topaz Size: 16.7 x 15.1 mm Topaz
Topaz Color: Swiss Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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100.83ct1 Piece
$ 705.81
35.4 x 24.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 100.83 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 35.4 x 24.5 mm Amethyst
Amethyst Color: Medium Violet-Pink Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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6.18 ct Yellow Apatite, 12.6 x 10.7 mm Oval Portuguese Cut From Madagascar

Natural Apatite, Qty: 1 pc | 6.18 carat weight Apatite

6.18ct1 Piece
$ 271.92
12.6 x 10.7 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 6.18 ct Apatite
Apatite Shape: Oval Portuguese-Cut Apatite
Apatite Size: 12.6 x 10.7 mm Apatite
Apatite Color: Medium Yellow Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
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96.04ct1 Piece
$ 672.28
33.3 x 28.8 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 96.04 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 33.3 x 28.8 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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71.43 ct Yellow Quartz, 33 x 20.9 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 71.43 carat weight Quartz

71.43ct1 Piece
$ 98.22
33 x 20.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 71.43 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 33 x 20.9 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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42.16 ct Yellow Quartz, 26.3 x 19.1 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 42.16 carat weight Quartz

42.16ct1 Piece
$ 54.26
26.3 x 19.1 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 42.16 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 26.3 x 19.1 mm Quartz
Quartz Color: Corn Yellow Quartz
Quartz Clarity: IF Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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25.38ct1 Piece
$ 186.49
22.6 x 16.8 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 25.38 ct Ametrine
Ametrine Shape: Oval Portuguese-Cut Ametrine
Ametrine Size: 22.6 x 16.8 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VVS-VS Ametrine
Ametrine Origin: Brazil Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
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104.56ct1 Piece
$ 731.92
34.6 x 26.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 104.56 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 34.6 x 26.3 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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23.65ct1 Piece
$ 182.11
18.9 x 15.6 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 23.65 ct Ametrine
Ametrine Shape: Oval Portuguese-Cut Ametrine
Ametrine Size: 18.9 x 15.6 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VVS-VS Ametrine
Ametrine Origin: Brazil Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
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137.38ct1 Piece
$ 686.90
34 x 27.7 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 137.38 ct Topaz
Topaz Shape: Oval Portuguese-Cut Topaz
Topaz Size: 34 x 27.7 mm Topaz
Topaz Color: Swiss Blue Topaz
Topaz Clarity: IF Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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145.85 ct Yellow Quartz, 36.9 x 30.3 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 145.85 carat weight Quartz

145.85ct1 Piece
$ 335.31
36.9 x 30.3 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 145.85 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 36.9 x 30.3 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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30.47 ct Yellow Quartz, 21.4 x 17.9 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 30.47 carat weight Quartz

30.47ct1 Piece
$ 50.27
21.4 x 17.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 30.47 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 21.4 x 17.9 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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125.6 ct Yellow Quartz, 40.3 x 25.4 mm Oval Portuguese Cut From Brazil

Natural Quartz, Qty: 1 pc | 125.60 carat weight Quartz

125.60ct1 Piece
$ 172.70
40.3 x 25.4 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 125.60 ct Quartz
Quartz Shape: Oval Portuguese-Cut Quartz
Quartz Size: 40.3 x 25.4 mm Quartz
Quartz Color: Lemon Yellow Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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24.62ct1 Piece
$ 147.87
20.4 x 16 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 24.62 ct Ametrine
Ametrine Shape: Oval Portuguese-Cut Ametrine
Ametrine Size: 20.4 x 16 mm Ametrine
Ametrine Color: Bi-color Ametrine
Ametrine Clarity: VVS Ametrine
Ametrine Origin: Bolivia Ametrine
Ametrine Treatment: Untreated
Ametrine Quantity: 1
Ametrine Certificate: GemSelect
Product Description:
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30.81ct1 Piece
$ 237.24
20.2 x 16.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 30.81 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 20.2 x 16.6 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
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Gemstones that have been given a special facet cut, like the Portuguese cut, refers to a particular type of faceting where a gemstone is cut with two rows of rhomboidal and three rows of triangular facets above and below the girdle. However, this is only a 'technical' description, so modified mixed-cuts, which are very common today, may not feature exactly 2 rows and 3 rows as described above, but may feature just 1 or 2 rows of mixed rhomboidal and triangular facets. These extra rows of facets are cut into the crown just above the girdle, which is the line that divides the top of the stone from the bottom pavilion.

The purpose of the extra rows of facets is meant to enhance the brilliance and 'sparkle' of a cut gemstone. Of the many new cutting styles seen with colored stones today, the Portuguese cut is one of the most popular fancy cuts and you'll find many different varieties of gems cut in this manner. Portuguese-cut gemstones will typically have a smaller 'table' at the top-most part of the crown, due to the extra row of facets on the crown. In some cases, a gem that has been poorly cut and exhibits large colorless areas through the table may be 'fixed' by recutting the crown with an extra row of crown facets. Portuguese cut gems can be found in a variety of gemstone shapes, though oval and round-shape gemstones are most commonly given a Portuguese-style faceting.

Natural tourmaline is one of the most common gem types that are given this type of special cut. Usually gems with excellent transparency and lighter colors are best for cutting as Portuguese-cut stones, such as pink tourmaline or pink spinel. This is because lighter color gemstones will naturally show a higher amount of brilliance and sparkle than those gems with deep, saturated darker colors. Although light and dark color stones of the same type will typically have the same gemological properties, lighter color gems exhibit more visible brilliance than their darker counterparts. For those seeking something unusual, Portuguese-cut gemstones are an excellent option for fine jewelry and fashion jewelry.
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