search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART

Buy Portuguese-Cut Gemstones

(56)
Portuguese-Cut Gemstones Weight Portuguese-Cut Gemstones Size Portuguese-Cut Gemstones Clarity Portuguese-Cut Gemstones Price Portuguese-Cut Gemstones Origin
More
Portuguese-Cut Gemstones Single
Portuguese-Cut Gemstones Pairs
Portuguese-Cut Gemstones Lots
Portuguese-Cut Gemstones Faceted
Portuguese-Cut Gemstones Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
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:
View Details
Add to Cart
31.21ct1 Piece
$ 240.32
22 x 17.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 31.21 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 22 x 17.3 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:
View Details
Add to Cart
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:
View Details
Add to Cart
44.27ct1 Piece
$ 292.18
26.5 x 18.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 44.27 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.5 x 18.1 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
25.81ct1 Piece
$ 198.74
19.2 x 16.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 25.81 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 19.2 x 16.1 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
33.30ct1 Piece
$ 256.41
23.4 x 16.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 33.30 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 23.4 x 16.1 mm Amethyst
Amethyst Color: Medium-Dark Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
39.04ct1 Piece
$ 257.66
23.7 x 17.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 39.04 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 23.7 x 17.6 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
33.84ct1 Piece
$ 260.57
22.5 x 18.4 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 33.84 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 22.5 x 18.4 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:
View Details
Add to Cart
47.30ct1 Piece
$ 283.80
25.3 x 18.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 47.30 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 25.3 x 18.1 mm Amethyst
Amethyst Color: Medium-Dark Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
89.75ct1 Piece
$ 630.05
34.6 x 26.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 89.75 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 34.6 x 26.2 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
100.51ct1 Piece
$ 705.58
35.5 x 26.7 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 100.51 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 35.5 x 26.7 mm Amethyst
Amethyst Color: Light-Medium Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
82.49ct1 Piece
$ 577.43
31.8 x 26.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 82.49 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 31.8 x 26.6 mm Amethyst
Amethyst Color: Vivid Pink Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
31.90ct1 Piece
$ 245.63
19.8 x 18.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 31.90 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 19.8 x 18.3 mm Amethyst
Amethyst Color: Pinkish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
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:
View Details
Add to Cart
31.04ct1 Piece
$ 239.01
23.3 x 16.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 31.04 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 23.3 x 16.5 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
98.10ct1 Piece
$ 688.66
34.2 x 27.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 98.10 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 34.2 x 27.6 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:
View Details
Add to Cart
44.98ct1 Piece
$ 296.87
24.5 x 20.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 44.98 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 24.5 x 20.5 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:
View Details
Add to Cart
29.78ct1 Piece
$ 229.31
20.8 x 16.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 29.78 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 20.8 x 16.9 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
82.02ct1 Piece
$ 574.14
31.1 x 26.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 82.02 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 31.1 x 26.9 mm Amethyst
Amethyst Color: Vivid Pink Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
21.03ct1 Piece
$ 161.93
19.9 x 15.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 21.03 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 19.9 x 15.2 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
30.39ct1 Piece
$ 212.73
19 x 16.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 30.39 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 19 x 16.9 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:
View Details
Add to Cart
52.93ct1 Piece
$ 349.34
26.2 x 20.7 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 52.93 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.2 x 20.7 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:
View Details
Add to Cart
30.50ct1 Piece
$ 234.85
21.1 x 16.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 30.50 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 21.1 x 16.2 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:
View Details
Add to Cart
26.88ct1 Piece
$ 206.98
20.1 x 17.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 26.88 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 20.1 x 17.2 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
15.62ct1 Piece
$ 120.27
19.1 x 13.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 15.62 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 19.1 x 13.3 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
33.63ct1 Piece
$ 258.95
26.3 x 16.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 33.63 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.3 x 16.9 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:
View Details
Add to Cart
47.87ct1 Piece
$ 315.94
22.3 x 19.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 47.87 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 22.3 x 19.3 mm Amethyst
Amethyst Color: Deep Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
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:
View Details
Add to Cart
46.71ct1 Piece
$ 308.29
26.5 x 21.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 46.71 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.5 x 21.2 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
44.51ct1 Piece
$ 293.77
24.8 x 20.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 44.51 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 24.8 x 20.2 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
33.65ct1 Piece
$ 235.55
22 x 17.7 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 33.65 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 22 x 17.7 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:
View Details
Add to Cart
50.94ct1 Piece
$ 356.58
26.9 x 21.6 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 50.94 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 26.9 x 21.6 mm Amethyst
Amethyst Color: Deep Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
73.50ct1 Piece
$ 506.59
28.1 x 24.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 73.50 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 28.1 x 24.3 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
98.17ct1 Piece
$ 687.19
35.8 x 29.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 98.17 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 35.8 x 29.2 mm Amethyst
Amethyst Color: Intense Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
32.18ct1 Piece
$ 247.79
21 x 17.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 32.18 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 21 x 17.1 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
85.07ct1 Piece
$ 595.49
32.6 x 24.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 85.07 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 32.6 x 24.9 mm Amethyst
Amethyst Color: Vivid Pink Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
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:
View Details
Add to Cart
75.75ct1 Piece
$ 530.25
31.1 x 24.7 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 75.75 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 31.1 x 24.7 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:
View Details
Add to Cart
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:
View Details
Add to Cart
66.68ct1 Piece
$ 466.76
30.3 x 24.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 66.68 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 30.3 x 24.5 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:
View Details
Add to Cart
35.44ct1 Piece
$ 272.89
23.9 x 18.7 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 35.44 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 23.9 x 18.7 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:
View Details
Add to Cart
93.86ct1 Piece
$ 658.90
35.2 x 28.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 93.86 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 35.2 x 28.1 mm Amethyst
Amethyst Color: Medium Pink Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
108.70ct1 Piece
$ 760.90
31.6 x 27.5 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 108.70 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 31.6 x 27.5 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:
View Details
Add to Cart
105.24ct1 Piece
$ 738.78
37.4 x 26.9 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 105.24 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 37.4 x 26.9 mm Amethyst
Amethyst Color: Light-Medium Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
33.35ct1 Piece
$ 220.11
23.2 x 19 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 33.35 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 23.2 x 19 mm Amethyst
Amethyst Color: Purplish Violet Amethyst
Amethyst Clarity: IF Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
26.62ct1 Piece
$ 186.34
20.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 26.62 ct Amethyst
Amethyst Shape: Round Portuguese-Cut Amethyst
Amethyst Size: 20.2 mm Amethyst
Amethyst Color: Medium Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
26.39ct1 Piece
$ 203.20
22.7 x 14.4 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 26.39 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 22.7 x 14.4 mm Amethyst
Amethyst Color: Medium Purplish Violet Amethyst
Amethyst Clarity: VVS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
62.72ct1 Piece
$ 439.04
28.6 x 24.3 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 62.72 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 28.6 x 24.3 mm Amethyst
Amethyst Color: Vivid Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
39.22ct1 Piece
$ 274.54
24.3 x 20.4 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 39.22 ct Amethyst
Amethyst Shape: Oval Portuguese-Cut Amethyst
Amethyst Size: 24.3 x 20.4 mm Amethyst
Amethyst Color: Deep Purplish Violet Amethyst
Amethyst Clarity: VVS-VS Amethyst
Amethyst Origin: Brazil Amethyst
Amethyst Treatment: Untreated
Amethyst Quantity: 1
Amethyst Certificate: GemSelect
Product Description:
View Details
Add to Cart
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.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Extremely easy to use, and I am fully satisfied with the purchase process.

Posted By Fl_Beachcomber in October, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The site was easy to shop and the payment was secure. I’m looking forward to receiving my order!

Posted By JAB93 in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

An it was good.

Posted By Miguel in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

They had a easy to navigate directory for all the currently available products. You could filter by almost any parameter you could think of. The checkout process was smooth and painless, and the shipping was quick and efficient. All-in-all, it was a very positive experience.

Posted By Brian in May, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

Posted By Beachcomber in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have started a small gem brokerage. I find stones to meet clients needs. Gemselect has helped me find what people what.

Posted By Pirates Bounty in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

1552

Continue Shopping
Checkout
Continue Shopping
Checkout