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Buy Marquise Shape 10x5 mm Gems

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (542): Marquise Shape 10x5 mm Gems Clear All
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Red Pyrope Garnet Gem - 1.5ct Marquise Facet (ID: 479379)

Marquise Red Pyrope Garnet

1.5ct
10.2 x 5.1 mm
$ 11.92
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2 pcs
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Red Pyrope Garnet Gem - 1ct Marquise Facet (ID: 479568)

Marquise Red Pyrope Garnet

1.00 ct (total 1.99ctw)
9.9 x 4.9 mm
$ 15.92
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Red Pyrope Garnet Gem - 0.9ct Marquise Facet (ID: 479325)

Marquise Red Pyrope Garnet

0.90 ct (total 1.79ctw)
10 x 5 mm
$ 14.32
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Red Pyrope Garnet Gem - 1.3ct Marquise Facet (ID: 479206)

Marquise Red Pyrope Garnet

1.31 ct (total 2.62ctw)
10 x 5.1 mm
$ 20.96
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Red Pyrope Garnet Gem - 1ct Marquise Facet (ID: 479566)

Marquise Red Pyrope Garnet

1.00 ct (total 2.00ctw)
10.1 x 5 mm
$ 16.00
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Red Pyrope Garnet Gem - 1.3ct Marquise Facet (ID: 479153)

Marquise Red Pyrope Garnet

1.29 ct (total 2.57ctw)
10.2 x 5.1 mm
$ 20.56
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Red Pyrope Garnet Gem - 1.2ct Marquise Facet (ID: 479624)

Marquise Red Pyrope Garnet

1.24 ct (total 2.47ctw)
10 x 5.1 mm
$ 19.76
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Red Pyrope Garnet Gem - 1.2ct Marquise Facet (ID: 478934)

Marquise Red Pyrope Garnet

1.2ct
10 x 5.1 mm
$ 9.52
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Red Pyrope Garnet Gem - 1.2ct Marquise Facet (ID: 479380)

Marquise Red Pyrope Garnet

1.2ct
9.9 x 5.1 mm
$ 9.28
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Red Pyrope Garnet Gem - 1ct Marquise Facet (ID: 479404)

Marquise Red Pyrope Garnet

1.01 ct (total 2.01ctw)
9.9 x 5 mm
$ 16.08
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Golden Green Chrysoberyl Gem - 1.3ct Marquise Facet (ID: 366359)

Marquise Green Chrysoberyl

1.3ct
10.2 x 5.1 mm
$ 134.10
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Red Pyrope Garnet Gem - 1.2ct Marquise Facet (ID: 479156)

Marquise Red Pyrope Garnet

1.18 ct (total 2.35ctw)
10 x 5.1 mm
$ 18.80
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Red Pyrope Garnet Gem - 1.4ct Marquise Facet (ID: 479381)

Marquise Red Pyrope Garnet

1.4ct
10 x 5.1 mm
$ 11.04
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Red Pyrope Garnet Gem - 1.1ct Marquise Facet (ID: 479411)

Marquise Red Pyrope Garnet

1.14 ct (total 2.27ctw)
10.1 x 5.1 mm
$ 18.16
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Red Pyrope Garnet Gem - 1.3ct Marquise Facet (ID: 479638)

Marquise Red Pyrope Garnet

1.31 ct (total 2.61ctw)
10 x 5.1 mm
$ 20.88
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Red Pyrope Garnet Gem - 0.9ct Marquise Facet (ID: 479080)

Marquise Red Pyrope Garnet

0.92 ct (total 1.83ctw)
9.9 x 5 mm
$ 14.64
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Red Pyrope Garnet Gem - 1.3ct Marquise Facet (ID: 479653)

Marquise Red Pyrope Garnet

1.28 ct (total 2.56ctw)
9.9 x 5 mm
$ 20.48
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Red Pyrope Garnet Gem - 1.1ct Marquise Facet (ID: 479630)

Marquise Red Pyrope Garnet

1.12 ct (total 2.24ctw)
10.2 x 5.1 mm
$ 17.92
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Red Pyrope Garnet Gem - 1.3ct Marquise Facet (ID: 479432)

Marquise Red Pyrope Garnet

1.32 ct (total 2.63ctw)
10.1 x 5.1 mm
$ 21.04
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Red Pyrope Garnet Gem - 1.2ct Marquise Facet (ID: 479288)

Marquise Red Pyrope Garnet

1.19 ct (total 2.38ctw)
10 x 5.2 mm
$ 19.04
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Pinkish Violet Spinel Gem - 1.1ct Marquise Facet (ID: 350541)

Marquise Violet Spinel

1.1ct
9.9 x 4.9 mm
$ 79.50
Item in Stock
Marquise Shape 10x5 mm Gems
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 10 mm x 5 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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Better than what I expected. Beautifully cut gem!
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Gem select is the most trustworthy web site for gems. What I see in the picture is exactly what I get. Size is indicated by carat weight, and not the picture size, as they are trying to give an up close view of the gem I am hoping to buy. It was so easy to find the stones I was looking for at a price I could afford.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart