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Buy Marquise Shape 8x4 mm Gems

(13)
Marquise Shape 8x4 mm Gems Weight Marquise Shape 8x4 mm Gems Size Marquise Shape 8x4 mm Gems Clarity Marquise Shape 8x4 mm Gems Price Marquise Shape 8x4 mm Gems Origin
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Marquise Shape 8x4 mm Gems Single
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4 x 4 mm 4 x 3 mm 5 x 3 mm 5 x 5 mm 5 mm 6 x 4 mm 6 x 3 mm 6 mm 6 x 6 mm 7 x 5 mm 7 x 7 mm 7 mm 7 x 3.5 mm 7.5 mm 8 x 4 mm 8 x 8 mm 8 mm 8 x 6 mm 8.5 mm 9 mm 9 x 9 mm 9 x 7 mm 9 x 6 mm 9.5 mm 10 x 5 mm 10 mm 10 x 10 mm 10 x 8 mm 11 mm 11 x 9 mm 11 x 11 mm 12 x 8 mm 12 x 10 mm 13 x 9 mm 13 x 13 mm 13 x 11 mm 14 mm 14 x 12 mm 14 x 10 mm 15 x 15 mm 16 x 12 mm 16 x 8 mm 16 x 16 mm 18 x 13 mm 18 x 18 mm 18 mm 20 x 15 mm
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Photos are of Actual Products for Sale
0.63ct Loose Topaz | 0.63 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm, Photo A

0.63 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm

Natural Topaz, Qty: 1 pc | 0.63 carat weight Topaz

0.63ct1 Piece
$ 5.04
8.1 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.63 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8.1 x 4 mm Topaz
Topaz Color: London 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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0.55ct Loose Topaz | 0.55 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm, Photo A

0.55 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm

Natural Topaz, Qty: 1 pc | 0.55 carat weight Topaz

0.55ct1 Piece
$ 4.40
8.1 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.55 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8.1 x 4 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: Opaque Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
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0.56ct Loose Topaz | 0.56 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.9 x 4 mm, Photo A

0.56 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.9 x 4 mm

Natural Topaz, Qty: 1 pc | 0.56 carat weight Topaz

0.56ct1 Piece
$ 4.48
7.9 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.56 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.9 x 4 mm Topaz
Topaz Color: London 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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0.48ct Loose Topaz | 0.48 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm, Photo A

0.48 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm

Natural Topaz, Qty: 1 pc | 0.48 carat weight Topaz

0.48ct1 Piece
$ 3.84
7.8 x 3.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.48 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.8 x 3.9 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.45ct Loose Topaz | 0.45 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.7 x 3.9 mm, Photo A

0.45 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.7 x 3.9 mm

Natural Topaz, Qty: 1 pc | 0.45 carat weight Topaz

0.45ct1 Piece
$ 3.60
7.7 x 3.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.45 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.7 x 3.9 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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0.61ct Loose Topaz | 0.61 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm, Photo A

0.61 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm

Natural Topaz, Qty: 1 pc | 0.61 carat weight Topaz

0.61ct1 Piece
$ 4.88
8 x 4.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.61 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8 x 4.1 mm Topaz
Topaz Color: London 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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Add to Cart
0.46ct Loose Topaz | 0.46 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 4 mm, Photo A

0.46 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 4 mm

Natural Topaz, Qty: 1 pc | 0.46 carat weight Topaz

0.46ct1 Piece
$ 3.68
7.8 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.46 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.8 x 4 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.56ct Loose Topaz | 0.56 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm, Photo A

0.56 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm

Natural Topaz, Qty: 1 pc | 0.56 carat weight Topaz

0.56ct1 Piece
$ 4.48
7.8 x 3.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.56 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.8 x 3.9 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.58ct Loose Topaz | 0.58 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm, Photo A

0.58 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 7.8 x 3.9 mm

Natural Topaz, Qty: 1 pc | 0.58 carat weight Topaz

0.58ct1 Piece
$ 4.64
7.8 x 3.9 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.58 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 7.8 x 3.9 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.65ct Loose Topaz | 0.65 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm, Photo A

0.65 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm

Natural Topaz, Qty: 1 pc | 0.65 carat weight Topaz

0.65ct1 Piece
$ 5.20
8 x 4.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.65 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8 x 4.1 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.72ct Loose Topaz | 0.72 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm, Photo A

0.72 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8.1 x 4 mm

Natural Topaz, Qty: 1 pc | 0.72 carat weight Topaz

0.72ct1 Piece
$ 5.76
8.1 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.72 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8.1 x 4 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.60ct Loose Topaz | 0.6 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm, Photo A

0.6 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4.1 mm

Natural Topaz, Qty: 1 pc | 0.60 carat weight Topaz

0.60ct1 Piece
$ 4.80
8 x 4.1 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.60 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8 x 4.1 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart
0.62ct Loose Topaz | 0.62 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4 mm, Photo A

0.62 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 8 x 4 mm

Natural Topaz, Qty: 1 pc | 0.62 carat weight Topaz

0.62ct1 Piece
$ 4.96
8 x 4 mm
Item Description
Stone Type: Loose Topaz
Topaz Weight: 0.62 ct Topaz
Topaz Shape: Marquise Facet Topaz
Topaz Size: 8 x 4 mm Topaz
Topaz Color: London Blue Topaz
Topaz Clarity: VVS-VS Topaz
Topaz Origin: Brazil Topaz
Topaz Treatment: Irradiated
Topaz Quantity: 1
Topaz Certificate: GemSelect
Product Description:
View Details
Add to Cart

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated marquise shaped facet cut gems, gemstone carvings and cabochons available in 8 mm x 4 mm sizes. For the largest selection of colored gemstones, Shop GemSelect Online.

As a general guideline, when it comes to calibrated gems, they are not usually expected to be cut to exact measurements and specifications. But rather, they're cut with slight variance in size, though the close approximatation in size is not clearly defined, there are general guidelines for what is considered acceptable. Obviously larger and heavy carat weight stones allow more room in size for variance, while smaller stones may leave little to none. This means a large 30mm calibrated gemstone, could actually be closer to 31 millimeters. For this reason, we recommend to always view the exact size in addition to the calibrated size details. The exact size will inform you of the variance you can expect. Some setting styles are more flexible with variance, such as prong settings, while other styles of mountings may need almost an exact size to the fraction of millimeter.

For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

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