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Buy Octagon / Emerald Cut Gems

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Octagon / Emerald Cut Gems Weight Octagon / Emerald Cut Gems Size Octagon / Emerald Cut Gems Clarity Octagon / Emerald Cut Gems Price Octagon / Emerald Cut Gems Origin
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12.31 ct Yellow Quartz, 15.7 x 15.8 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.31 carat weight Quartz

12.31ct1 Piece
$ 54.30
15.7 x 15.8 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.31 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 15.7 x 15.8 mm Quartz
Quartz Color: Greenish 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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1.13 ct Octagon Cut Color-Change Diaspore, 9.3 x 4.6 mm From Turkey

Buy Natural Color-Change Diaspore, Qty: 1 pc | 1.13 carat weight Color-Change Diaspore

1.13ct1 Piece
$ 59.37
9.3 x 4.6 mm
Item Description
Stone Type: Loose Color-Change Diaspore
Color-Change Diaspore Weight: 1.13 ct Color-Change Diaspore
Color-Change Diaspore Shape: Octagon Facet Color-Change Diaspore
Color-Change Diaspore Size: 9.3 x 4.6 mm Color-Change Diaspore
Color-Change Diaspore Color: Warm Yellow Color-Change Diaspore
Color-Change Diaspore Clarity: VVS-VS Color-Change Diaspore
Color-Change Diaspore Origin: Turkey Color-Change Diaspore
Color-Change Diaspore Treatment: Untreated
Color-Change Diaspore Quantity: 1
Color-Change Diaspore Certificate: GemSelect
Product Description:
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12.8 ct Asscher Cut Rose Quartz, 14.4 x 14.2 mm From South Africa

Buy Natural Rose Quartz, Qty: 1 pc | 12.80 carat weight Rose Quartz

12.80ct1 Piece
$ 70.40
14.4 x 14.2 mm
Item Description
Stone Type: Loose Rose Quartz
Rose Quartz Weight: 12.80 ct Rose Quartz
Rose Quartz Shape: Asscher Cut Rose Quartz
Rose Quartz Size: 14.4 x 14.2 mm Rose Quartz
Rose Quartz Color: Medium Pink Rose Quartz
Rose Quartz Clarity: Transparent Rose Quartz
Rose Quartz Origin: South Africa Rose Quartz
Rose Quartz Treatment: Untreated
Rose Quartz Quantity: 1
Rose Quartz Certificate: GemSelect
Product Description:
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18.41 ct Yellow Quartz, 18.1 x 18 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 18.41 carat weight Quartz

18.41ct1 Piece
$ 101.26
18.1 x 18 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 18.41 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 18.1 x 18 mm Quartz
Quartz Color: Light 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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2.04ct1 Piece
$ 4,773.38
7.3 x 7.2 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 2.04 ct Emerald
Emerald Shape: Octagon Step Cut Emerald
Emerald Size: 7.3 x 7.2 mm Emerald
Emerald Color: Medium Green Emerald
Emerald Clarity: VS Emerald
Emerald Origin: Zambia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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25.26 ct Yellow Quartz, 16 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 2 pcs | 25.26 carat weight Quartz

25.26ct (total)2 Pieces
$ 138.93
16 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.63 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16 x 16 mm Quartz
Quartz Color: Medium Yellow Quartz
Quartz Clarity: VVS-VS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Irradiated
Quartz Quantity: 2
Quartz Certificate: GemSelect
Product Description:
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0.47ct1 Piece
$ 94.00
3.8 x 3.8 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 0.47 ct Emerald
Emerald Shape: Octagon Step Cut Emerald
Emerald Size: 3.8 x 3.8 mm Emerald
Emerald Color: Medium Green Emerald
Emerald Clarity: SI-I1 Emerald
Emerald Origin: Colombia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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4.96 ct Pink Kunzite, 10.7 x 6.7 mm Octagon Cut From Afghanistan

Buy Natural Kunzite, Qty: 1 pc | 4.96 carat weight Kunzite

4.96ct1 Piece
$ 137.04
10.7 x 6.7 mm
Item Description
Stone Type: Loose Kunzite
Kunzite Weight: 4.96 ct Kunzite
Kunzite Shape: Octagon Step Cut Kunzite
Kunzite Size: 10.7 x 6.7 mm Kunzite
Kunzite Color: Medium Pink Kunzite
Kunzite Clarity: VS Kunzite
Kunzite Origin: Afghanistan Kunzite
Kunzite Treatment: Untreated
Kunzite Quantity: 1
Kunzite Certificate: GemSelect
Product Description:
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3.19ct1 Piece
$ 242.12
12.1 x 5.8 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 3.19 ct Tourmaline
Tourmaline Shape: Octagon / Scissor Cut Tourmaline
Tourmaline Size: 12.1 x 5.8 mm Tourmaline
Tourmaline Color: Medium Pink Tourmaline
Tourmaline Clarity: VS-SI Tourmaline
Tourmaline Origin: Tanzania Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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13.08 ct Octagon Concave Cut Smoky Quartz, 16.1 x 16 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 13.08 carat weight Smoky Quartz

13.08ct1 Piece
$ 35.97
16.1 x 16 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 13.08 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 16.1 x 16 mm Smoky Quartz
Smoky Quartz Color: Deep Brown Smoky Quartz
Smoky Quartz Clarity: VVS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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12.31 ct Pink Kunzite, 12.8 x 12.6 mm Octagon Cut From Afghanistan

Buy Natural Kunzite, Qty: 1 pc | 12.31 carat weight Kunzite

12.31ct1 Piece
$ 307.75
12.8 x 12.6 mm
Item Description
Stone Type: Loose Kunzite
Kunzite Weight: 12.31 ct Kunzite
Kunzite Shape: Octagon Step Cut Kunzite
Kunzite Size: 12.8 x 12.6 mm Kunzite
Kunzite Color: Light Pink Kunzite
Kunzite Clarity: VS Kunzite
Kunzite Origin: Afghanistan Kunzite
Kunzite Treatment: Untreated
Kunzite Quantity: 1
Kunzite Certificate: GemSelect
Product Description:
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10.57 ct Yellow Apatite, 15.1 x 10.9 mm Octagon Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 10.57 carat weight Apatite

10.57ct1 Piece
$ 290.68
15.1 x 10.9 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 10.57 ct Apatite
Apatite Shape: Octagon Facet Apatite
Apatite Size: 15.1 x 10.9 mm Apatite
Apatite Color: Deep 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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0.73ct1 Piece
$ 80.30
7.1 x 3.5 mm
Item Description
Stone Type: Loose Color-Change Garnet
Color-Change Garnet Weight: 0.73 ct Color-Change Garnet
Color-Change Garnet Shape: Octagon Facet Color-Change Garnet
Color-Change Garnet Size: 7.1 x 3.5 mm Color-Change Garnet
Color-Change Garnet Color: Golden-Brown Color-Change Garnet
Color-Change Garnet Clarity: VS Color-Change Garnet
Color-Change Garnet Origin: Madagascar Color-Change Garnet
Color-Change Garnet Treatment: Untreated
Color-Change Garnet Quantity: 1
Color-Change Garnet Certificate: GemSelect
Product Description:
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13.52ct1 Piece
$ 94.64
18 x 13 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 13.52 ct Citrine
Citrine Shape: Octagon Step Cut Citrine
Citrine Size: 18 x 13 mm Citrine
Citrine Color: Medium Golden Citrine
Citrine Clarity: VS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 1
Citrine Certificate: GemSelect
Product Description:
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11.59 ct Octagon Concave Cut Smoky Quartz, 15.3 x 15.2 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 11.59 carat weight Smoky Quartz

11.59ct1 Piece
$ 46.92
15.3 x 15.2 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 11.59 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 15.3 x 15.2 mm Smoky Quartz
Smoky Quartz Color: Light Coffee Brown Smoky Quartz
Smoky Quartz Clarity: VVS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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21.43ct1 Piece
$ 150.01
20.3 x 15.1 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 21.43 ct Amethyst
Amethyst Shape: Octagon Step Cut Amethyst
Amethyst Size: 20.3 x 15.1 mm Amethyst
Amethyst Color: Deep 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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24.65ct1 Piece
$ 172.55
20.1 x 15.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 24.65 ct Amethyst
Amethyst Shape: Octagon Step Cut Amethyst
Amethyst Size: 20.1 x 15.2 mm Amethyst
Amethyst Color: Purplish 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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2.50ct1 Piece
$ 42.22
6.9 x 6.7 mm
Item Description
Stone Type: Loose Hessonite Garnet
Hessonite Garnet Weight: 2.50 ct Hessonite Garnet
Hessonite Garnet Shape: Octagon Facet Hessonite Garnet
Hessonite Garnet Size: 6.9 x 6.7 mm Hessonite Garnet
Hessonite Garnet Color: Dark Orange Hessonite Garnet
Hessonite Garnet Clarity: SI Hessonite Garnet
Hessonite Garnet Origin: Madagascar Hessonite Garnet
Hessonite Garnet Treatment: Untreated
Hessonite Garnet Quantity: 1
Hessonite Garnet Certificate: GemSelect
Product Description:
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13.21 ct White Quartz, 15 x 14.9 mm Asscher Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 13.21 carat weight Quartz

13.21ct1 Piece
$ 23.10
15 x 14.9 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 13.21 ct Quartz
Quartz Shape: Asscher Cut Quartz
Quartz Size: 15 x 14.9 mm Quartz
Quartz Color: Clear White Quartz
Quartz Clarity: VVS Quartz
Quartz Origin: Brazil Quartz
Quartz Treatment: Untreated
Quartz Quantity: 1
Quartz Certificate: GemSelect
Product Description:
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4.78 ct Green Apatite, 10.1 x 9.9 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 4.78 carat weight Apatite

4.78ct1 Piece
$ 247.13
10.1 x 9.9 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 4.78 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 10.1 x 9.9 mm Apatite
Apatite Color: Medium Light Green Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
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44.07ct1 Piece
$ 220.35
37.3 x 11.8 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 44.07 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 37.3 x 11.8 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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4.12ct1 Piece
$ 618.00
16 x 5.5 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 4.12 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 16 x 5.5 mm Tourmaline
Tourmaline Color: Light Mint Green Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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8.58 ct Octagon Concave Cut Smoky Quartz, 13.9 x 13.8 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 8.58 carat weight Smoky Quartz

8.58ct1 Piece
$ 34.73
13.9 x 13.8 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 8.58 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 13.9 x 13.8 mm Smoky Quartz
Smoky Quartz Color: Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS-VS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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13.25 ct Octagon Concave Cut Smoky Quartz, 16 x 15.9 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 13.25 carat weight Smoky Quartz

13.25ct1 Piece
$ 36.44
16 x 15.9 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 13.25 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 16 x 15.9 mm Smoky Quartz
Smoky Quartz Color: Medium-Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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6.32 ct Purple Kunzite, 10.7 x 8.6 mm Octagon Cut From Afghanistan

Buy Natural Kunzite, Qty: 1 pc | 6.32 carat weight Kunzite

6.32ct1 Piece
$ 174.62
10.7 x 8.6 mm
Item Description
Stone Type: Loose Kunzite
Kunzite Weight: 6.32 ct Kunzite
Kunzite Shape: Octagon Step Cut Kunzite
Kunzite Size: 10.7 x 8.6 mm Kunzite
Kunzite Color: Light Lilac Kunzite
Kunzite Clarity: VVS Kunzite
Kunzite Origin: Afghanistan Kunzite
Kunzite Treatment: Untreated
Kunzite Quantity: 1
Kunzite Certificate: GemSelect
Product Description:
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28.80ct1 Piece
$ 18,233.10
19.2 x 18.6 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 28.80 ct Emerald
Emerald Shape: Octagon Facet Emerald
Emerald Size: 19.2 x 18.6 mm Emerald
Emerald Color: Forest Green Emerald
Emerald Clarity: SI Emerald
Emerald Origin: Colombia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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15.17 ct Green Apatite, 13.7 x 13.5 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 15.17 carat weight Apatite

15.17ct1 Piece
$ 563.11
13.7 x 13.5 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 15.17 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 13.7 x 13.5 mm Apatite
Apatite Color: Warm Earthy Green Apatite
Apatite Clarity: VS-SI Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
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0.71 ct Loose Orange Sapphire, 5.1 x 4.1 mm Octagon Cut From Tanzania

Buy Natural Sapphire, Qty: 1 pc | 0.71 carat weight Sapphire

0.71ct1 Piece
$ 38.73
5.1 x 4.1 mm
Item Description
Stone Type: Loose Sapphire
Sapphire Weight: 0.71 ct Sapphire
Sapphire Shape: Octagon / Scissor Cut Sapphire
Sapphire Size: 5.1 x 4.1 mm Sapphire
Sapphire Color: Bright Orange Sapphire
Sapphire Clarity: VVS Sapphire
Sapphire Origin: Tanzania Sapphire
Sapphire Treatment: Be Heated
Sapphire Quantity: 1
Sapphire Certificate: GemSelect
Product Description:
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11.4 ct Asscher Cut Rose Quartz, 13.7 x 13.5 mm From South Africa

Buy Natural Rose Quartz, Qty: 1 pc | 11.40 carat weight Rose Quartz

11.40ct1 Piece
$ 62.70
13.7 x 13.5 mm
Item Description
Stone Type: Loose Rose Quartz
Rose Quartz Weight: 11.40 ct Rose Quartz
Rose Quartz Shape: Asscher Cut Rose Quartz
Rose Quartz Size: 13.7 x 13.5 mm Rose Quartz
Rose Quartz Color: Rose Pink Rose Quartz
Rose Quartz Clarity: Transparent Rose Quartz
Rose Quartz Origin: South Africa Rose Quartz
Rose Quartz Treatment: Untreated
Rose Quartz Quantity: 1
Rose Quartz Certificate: GemSelect
Product Description:
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2.12ct1 Piece
$ 90.95
18.9 x 3.5 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 2.12 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 18.9 x 3.5 mm Tourmaline
Tourmaline Color: Dark Green Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Origin: Tanzania Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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12.31 ct Purple Kunzite, 12.2 x 10.9 mm Octagon Cut From Afghanistan

Buy Natural Kunzite, Qty: 1 pc | 12.31 carat weight Kunzite

12.31ct1 Piece
$ 340.13
12.2 x 10.9 mm
Item Description
Stone Type: Loose Kunzite
Kunzite Weight: 12.31 ct Kunzite
Kunzite Shape: Octagon Step Cut Kunzite
Kunzite Size: 12.2 x 10.9 mm Kunzite
Kunzite Color: Light Purple Kunzite
Kunzite Clarity: VVS-VS Kunzite
Kunzite Origin: Afghanistan Kunzite
Kunzite Treatment: Untreated
Kunzite Quantity: 1
Kunzite Certificate: GemSelect
Product Description:
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12.8 ct Yellow Quartz, 16.1 x 16 mm Octagon Concave Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 12.80 carat weight Quartz

12.80ct1 Piece
$ 70.40
16.1 x 16 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 12.80 ct Quartz
Quartz Shape: Octagon Concave Cut Quartz
Quartz Size: 16.1 x 16 mm Quartz
Quartz Color: Bumblebee 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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12.64ct1 Piece
$ 82.31
16 x 12.1 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 12.64 ct Citrine
Citrine Shape: Octagon Step Cut Citrine
Citrine Size: 16 x 12.1 mm Citrine
Citrine Color: Medium Gold Citrine
Citrine Clarity: VVS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 1
Citrine Certificate: GemSelect
Product Description:
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7.31ct1 Piece
$ 47.20
14.1 x 10.1 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 7.31 ct Citrine
Citrine Shape: Octagon Step Cut Citrine
Citrine Size: 14.1 x 10.1 mm Citrine
Citrine Color: Golden Citrine
Citrine Clarity: VVS-VS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 1
Citrine Certificate: GemSelect
Product Description:
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9.72ct1 Piece
$ 139.87
16.4 x 10.1 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 9.72 ct Ametrine
Ametrine Shape: Octagon Concave Cut Ametrine
Ametrine Size: 16.4 x 10.1 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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3.38ct (total)2 Pieces
$ 26.03
8 x 6.1 mm
Item Description
Stone Type: Loose Citrine
Citrine Weight: 1.69 ct Citrine
Citrine Shape: Octagon Facet Citrine
Citrine Size: 8 x 6.1 mm Citrine
Citrine Color: Deep Golden Orange Citrine
Citrine Clarity: VVS-VS Citrine
Citrine Origin: Brazil Citrine
Citrine Treatment: Untreated
Citrine Quantity: 2
Citrine Certificate: GemSelect
Product Description:
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24.15ct1 Piece
$ 169.05
20 x 15.2 mm
Item Description
Stone Type: Loose Amethyst
Amethyst Weight: 24.15 ct Amethyst
Amethyst Shape: Octagon Step Cut Amethyst
Amethyst Size: 20 x 15.2 mm Amethyst
Amethyst Color: Deep 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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15.37ct1 Piece
$ 3,074.00
23.7 x 9.2 mm
Item Description
Stone Type: Loose Aquamarine
Aquamarine Weight: 15.37 ct Aquamarine
Aquamarine Shape: Octagon / Scissor Cut Aquamarine
Aquamarine Size: 23.7 x 9.2 mm Aquamarine
Aquamarine Color: Baby 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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12.5 ct Octagon Cut Smoky Quartz, 13.8 x 13.8 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 12.50 carat weight Smoky Quartz

12.50ct1 Piece
$ 20.63
13.8 x 13.8 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 12.50 ct Smoky Quartz
Smoky Quartz Shape: Octagon / Scissor Cut Smoky Quartz
Smoky Quartz Size: 13.8 x 13.8 mm Smoky Quartz
Smoky Quartz Color: Reddish Brown Smoky Quartz
Smoky Quartz Clarity: VVS-VS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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3.03 ct Yellow Apatite, 7.7 x 7.6 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 3.03 carat weight Apatite

3.03ct1 Piece
$ 123.82
7.7 x 7.6 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 3.03 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 7.7 x 7.6 mm Apatite
Apatite Color: Light 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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38.28ct1 Piece
$ 191.40
27.8 x 14.3 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 38.28 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 27.8 x 14.3 mm Tourmaline
Tourmaline Color: Schorl Tourmaline
Tourmaline Clarity: Opaque Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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6.16 ct Green Apatite, 10.1 x 10 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 6.16 carat weight Apatite

6.16ct1 Piece
$ 251.72
10.1 x 10 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 6.16 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 10.1 x 10 mm Apatite
Apatite Color: Warm Forest Green Apatite
Apatite Clarity: VS-SI Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
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7.84 ct Octagon Concave Cut Smoky Quartz, 13.7 x 13.6 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 7.84 carat weight Smoky Quartz

7.84ct1 Piece
$ 33.03
13.7 x 13.6 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 7.84 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 13.7 x 13.6 mm Smoky Quartz
Smoky Quartz Color: Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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2.08ct1 Piece
$ 3,744.00
8.3 x 6.5 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 2.08 ct Emerald
Emerald Shape: Octagon Step Cut Emerald
Emerald Size: 8.3 x 6.5 mm Emerald
Emerald Color: Medium Emerald Green Emerald
Emerald Clarity: SI Emerald
Emerald Origin: Zambia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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2.28ct1 Piece
$ 4,104.00
8.8 x 6.9 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 2.28 ct Emerald
Emerald Shape: Octagon Step Cut Emerald
Emerald Size: 8.8 x 6.9 mm Emerald
Emerald Color: Electric Green Emerald
Emerald Clarity: SI Emerald
Emerald Origin: Zambia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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8.89 ct Asscher Cut Smoky Quartz, 12.7 x 12.6 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 8.89 carat weight Smoky Quartz

8.89ct1 Piece
$ 48.90
12.7 x 12.6 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 8.89 ct Smoky Quartz
Smoky Quartz Shape: Asscher Cut Smoky Quartz
Smoky Quartz Size: 12.7 x 12.6 mm Smoky Quartz
Smoky Quartz Color: Chocolate Brown Smoky Quartz
Smoky Quartz Clarity: VVS-VS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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1.77ct1 Piece
$ 1,770.00
7.7 x 7 mm
Item Description
Stone Type: Loose Emerald
Emerald Weight: 1.77 ct Emerald
Emerald Shape: Octagon Step Cut Emerald
Emerald Size: 7.7 x 7 mm Emerald
Emerald Color: Light Green Emerald
Emerald Clarity: VS-SI Emerald
Emerald Origin: Colombia Emerald
Emerald Treatment: Oiled
Emerald Quantity: 1
Emerald Certificate: GemSelect
Product Description:
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5.62ct1 Piece
$ 80.87
12.5 x 9.4 mm
Item Description
Stone Type: Loose Ametrine
Ametrine Weight: 5.62 ct Ametrine
Ametrine Shape: Octagon Concave Cut Ametrine
Ametrine Size: 12.5 x 9.4 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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15.89 ct Yellow Apatite, 14.7 x 14.5 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 15.89 carat weight Apatite

15.89ct1 Piece
$ 611.77
14.7 x 14.5 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 15.89 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 14.7 x 14.5 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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1.73 ct Octagon Cut Kornerupine, 6.8 x 6.5 mm From Sri Lanka

Buy Natural Kornerupine, Qty: 1 pc | 1.73 carat weight Kornerupine

1.73ct1 Piece
$ 95.15
6.8 x 6.5 mm
Item Description
Stone Type: Loose Kornerupine
Kornerupine Weight: 1.73 ct Kornerupine
Kornerupine Shape: Octagon Facet Kornerupine
Kornerupine Size: 6.8 x 6.5 mm Kornerupine
Kornerupine Color: Cool Brown Kornerupine
Kornerupine Clarity: VVS Kornerupine
Kornerupine Origin: Sri Lanka Kornerupine
Kornerupine Treatment: Untreated
Kornerupine Quantity: 1
Kornerupine Certificate: GemSelect
Product Description:
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6.54 ct Green Apatite, 11 x 10.9 mm Asscher Cut From Madagascar

Buy Natural Apatite, Qty: 1 pc | 6.54 carat weight Apatite

6.54ct1 Piece
$ 344.60
11 x 10.9 mm
Item Description
Stone Type: Loose Apatite
Apatite Weight: 6.54 ct Apatite
Apatite Shape: Asscher Cut Apatite
Apatite Size: 11 x 10.9 mm Apatite
Apatite Color: Yellowish Green Apatite
Apatite Clarity: VS Apatite
Apatite Origin: Madagascar Apatite
Apatite Treatment: Untreated
Apatite Quantity: 1
Apatite Certificate: GemSelect
Product Description:
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1.20ct1 Piece
$ 30.00
6.9 x 5.2 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 1.20 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 6.9 x 5.2 mm Tourmaline
Tourmaline Color: Yellowish Green Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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2.41ct1 Piece
$ 66.28
18 x 4 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 2.41 ct Tourmaline
Tourmaline Shape: Octagon Facet Tourmaline
Tourmaline Size: 18 x 4 mm Tourmaline
Tourmaline Color: Green Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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1.62ct1 Piece
$ 27.36
7.5 x 5.8 mm
Item Description
Stone Type: Loose Hessonite Garnet
Hessonite Garnet Weight: 1.62 ct Hessonite Garnet
Hessonite Garnet Shape: Octagon Facet Hessonite Garnet
Hessonite Garnet Size: 7.5 x 5.8 mm Hessonite Garnet
Hessonite Garnet Color: Deep Orange Hessonite Garnet
Hessonite Garnet Clarity: SI Hessonite Garnet
Hessonite Garnet Origin: Madagascar Hessonite Garnet
Hessonite Garnet Treatment: Untreated
Hessonite Garnet Quantity: 1
Hessonite Garnet Certificate: GemSelect
Product Description:
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3.12ct1 Piece
$ 236.81
10.8 x 5.8 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 3.12 ct Tourmaline
Tourmaline Shape: Octagon / Scissor Cut Tourmaline
Tourmaline Size: 10.8 x 5.8 mm Tourmaline
Tourmaline Color: Intense Pink Tourmaline
Tourmaline Clarity: VS Tourmaline
Tourmaline Origin: Tanzania Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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21.73 ct Yellow Quartz, 17.2 x 17.2 mm Asscher Cut From Brazil

Buy Natural Quartz, Qty: 1 pc | 21.73 carat weight Quartz

21.73ct1 Piece
$ 119.52
17.2 x 17.2 mm
Item Description
Stone Type: Loose Quartz
Quartz Weight: 21.73 ct Quartz
Quartz Shape: Asscher Cut Quartz
Quartz Size: 17.2 x 17.2 mm Quartz
Quartz Color: Medium-Light 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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2.15ct1 Piece
$ 42.57
7.1 x 7.1 mm
Item Description
Stone Type: Loose Hessonite Garnet
Hessonite Garnet Weight: 2.15 ct Hessonite Garnet
Hessonite Garnet Shape: Octagon Facet Hessonite Garnet
Hessonite Garnet Size: 7.1 x 7.1 mm Hessonite Garnet
Hessonite Garnet Color: Deep Orange Hessonite Garnet
Hessonite Garnet Clarity: VS-SI Hessonite Garnet
Hessonite Garnet Origin: Madagascar Hessonite Garnet
Hessonite Garnet Treatment: Untreated
Hessonite Garnet Quantity: 1
Hessonite Garnet Certificate: GemSelect
Product Description:
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7.99ct1 Piece
$ 639.20
18.2 x 7.7 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 7.99 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 18.2 x 7.7 mm Tourmaline
Tourmaline Color: Bi-color Tourmaline
Tourmaline Clarity: SI Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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2.71ct1 Piece
$ 74.53
19.7 x 4.5 mm
Item Description
Stone Type: Loose Tourmaline
Tourmaline Weight: 2.71 ct Tourmaline
Tourmaline Shape: Octagon Step Cut Tourmaline
Tourmaline Size: 19.7 x 4.5 mm Tourmaline
Tourmaline Color: Dark Green Tourmaline
Tourmaline Clarity: VVS-VS Tourmaline
Tourmaline Origin: Mozambique Tourmaline
Tourmaline Treatment: Untreated
Tourmaline Quantity: 1
Tourmaline Certificate: GemSelect
Product Description:
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13.59 ct Octagon Concave Cut Smoky Quartz, 16.2 x 16.1 mm From Brazil

Buy Natural Smoky Quartz, Qty: 1 pc | 13.59 carat weight Smoky Quartz

13.59ct1 Piece
$ 37.38
16.2 x 16.1 mm
Item Description
Stone Type: Loose Smoky Quartz
Smoky Quartz Weight: 13.59 ct Smoky Quartz
Smoky Quartz Shape: Octagon Concave Cut Smoky Quartz
Smoky Quartz Size: 16.2 x 16.1 mm Smoky Quartz
Smoky Quartz Color: Medium-Light Brown Smoky Quartz
Smoky Quartz Clarity: VVS Smoky Quartz
Smoky Quartz Origin: Brazil Smoky Quartz
Smoky Quartz Treatment: Untreated
Smoky Quartz Quantity: 1
Smoky Quartz Certificate: GemSelect
Product Description:
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The octagon or emerald-cut is a shape that was developed to maximize the color of emerald gemstones. Therefore, if you are looking for a gem that shows pure, unadulterated color at its best, emerald cut gems are the right choice. The octagon-cut showcases the color of a gemstone.

Octagonal colored gemstones from GemSelect include large stones, matched pairs and lots. Among the choices are both precious and semi-precious octagonal gems, for example, bicolored ametrine, tourmaline, emerald, amethyst, smoky quartz, diamond, topaz, tanzanite and tsavorite garnet. There are emerald-cut gemstones of every color, size, shape and cutting style available. Some emerald-cut gems are square and others are long and rectangular.

To find the octagonal gemstones that you seek, filter the results further by using the left-hand menu. You can buy emerald-cut stones by gem type or color. By using the top menu, you can search by carat weight, size, price and other factors, to enable you to find the exact emerald-cut gems that you are looking for. All items are in stock and ready to be shipped.

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