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Buy Cushion Cut 6x4 mm Gems

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Cushion Cut 6x4 mm Gems Weight Cushion Cut 6x4 mm Gems Size Cushion Cut 6x4 mm Gems Clarity Cushion Cut 6x4 mm Gems Price Cushion Cut 6x4 mm Gems Origin
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14.3 ct Black Spinel, 12 mm Round Rose Cut From Thailand, Photo A

14.3 ct Black Spinel, 12 mm Round Rose Cut From Thailand

Spinel

14.30ct total2 pcs
$ 47.19
12 mm
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22.47 ct Oval Rose Cut Lapis Lazuli, 27.1 x 16.9 mm From Afghanistan, Photo A

22.47 ct Oval Rose Cut Lapis Lazuli, 27.1 x 16.9 mm From Afghanistan

Lapis Lazuli

22.47ct1 pc
$ 39.32
27.1 x 16.9 mm
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1.65 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gems, 6 x 3 mm, Photo A

1.65 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gems, 6 x 3 mm

Citrine

1.65ct total6 pcs
$ 9.08
6 x 3 mm
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0.62 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9 x 5.1 mm, Photo A

0.62 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9 x 5.1 mm

Citrine

0.62ct1 pc
$ 4.96
9 x 5.1 mm
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3.59 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 11 x 8.7 mm, Photo A

3.59 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gem, 11 x 8.7 mm

Citrine

3.59ct1 pc
$ 24.17
11 x 8.7 mm
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1.36 ct Yellow Beryl, 6.9 x 6.9 mm Cushion Cut From Madagascar, Photo A

1.36 ct Yellow Beryl, 6.9 x 6.9 mm Cushion Cut From Madagascar

Beryl

1.36ct1 pc
$ 32.64
6.9 x 6.9 mm
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1.85 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.8 x 6 mm, Photo A

1.85 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.8 x 6 mm

Amethyst

1.85ct1 pc
$ 12.21
11.8 x 6 mm
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0.43 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gem, 5 x 3.1 mm, Photo A

0.43 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gem, 5 x 3.1 mm

Zircon

0.43ct1 pc
$ 21.07
5 x 3.1 mm
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2.2 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.3 x 7.9 mm, Photo A

2.2 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 11.3 x 7.9 mm

Opal

2.20ct1 pc
$ 55.55
11.3 x 7.9 mm
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5.21 carat Cushion Malaya Garnet, loose Certified Malaya Garnet from Tanzania, Natural Untreated Gems, 7.1 x 5.1 mm, Photo A
Click for Product Video (325788)

5.21 carat Cushion Malaya Garnet, loose Certified Malaya Garnet from Tanzania, Natural Untreated Gems, 7.1 x 5.1 mm

Malaya Garnet

5.21ct total5 pcs
$ 200.59
7.1 x 5.1 mm
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1.4 ct Loose Marquise Pietersite, 15.1 x 5.3 mm From Namibia, Photo A

1.4 ct Loose Marquise Pietersite, 15.1 x 5.3 mm From Namibia

Pietersite

1.40ct1 pc
$ 3.40
15.1 x 5.3 mm
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2.22 ct Yellow Sphene, 7.9 x 7 mm Oval Cut From Sri Lanka, Photo A

2.22 ct Yellow Sphene, 7.9 x 7 mm Oval Cut From Sri Lanka

Sphene

2.22ct1 pc
$ 11.10
7.9 x 7 mm
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2.1 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 9.1 x 7.2 mm, Photo A

2.1 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 9.1 x 7.2 mm

Tanzanite

2.10ct1 pc
$ 16.80
9.1 x 7.2 mm
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17.46 ct Pink Coral, 15.3 x 11.1 mm Carved From Taiwan, Photo A
Click for Product Video (333638)

17.46 ct Pink Coral, 15.3 x 11.1 mm Carved From Taiwan

Coral

17.46ct total2 pcs
$ 211.27
15.3 x 11.1 mm
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0.51 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.3 mm, Photo A

0.51 carat Blue Kyanite, Round loose Kyanite from Nepal, Natural Untreated Gem, 4.3 mm

Kyanite

0.51ct1 pc
$ 12.75
4.3 mm
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1.16 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 7 mm, Photo A

1.16 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.1 x 7 mm

Opal

1.16ct1 pc
$ 36.63
9.1 x 7 mm
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2.82 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 4 mm, Photo A

2.82 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4 x 4 mm

Pyrope Garnet

2.82ct total6 pcs
$ 21.71
4 x 4 mm
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1.14 carat Blue Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gems, 5.1 mm, Photo A
Click for Product Video (441560)

1.14 carat Blue Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gems, 5.1 mm

Sapphire

1.14ct total2 pcs
$ 501.60
5.1 mm
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1.92 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 6.9 mm, Photo A

1.92 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7 x 6.9 mm

Hessonite Garnet

1.92ct1 pc
$ 28.72
7 x 6.9 mm
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6.15 ct Amethyst Geode Slice, 15.9 x 10.8 mm From Brazil, Photo A

6.15 ct Amethyst Geode Slice, 15.9 x 10.8 mm From Brazil

Amethyst Geode Slice

6.15ct1 pc
$ 6.58
15.9 x 10.8 mm
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4.38 carat Pink Morganite, Pear loose Morganite from Afghanistan, Natural Untreated Gem, 13.5 x 9.7 mm, Photo A

4.38 carat Pink Morganite, Pear loose Morganite from Afghanistan, Natural Untreated Gem, 13.5 x 9.7 mm

Morganite

4.38ct1 pc
$ 48.18
13.5 x 9.7 mm
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9.72 ct Carved Prehnite, 15.6 x 9.8 mm From South Africa, Photo A

9.72 ct Carved Prehnite, 15.6 x 9.8 mm From South Africa

Prehnite

9.72ct total2 pcs
$ 16.04
15.6 x 9.8 mm
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0.52 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 4.2 mm, Photo A

0.52 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 4.2 mm

Sapphire

0.52ct1 pc
$ 29.59
6 x 4.2 mm
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2.54 ct Oval Malachite, 8.5 x 6.6 mm From Congo, Photo A

2.54 ct Oval Malachite, 8.5 x 6.6 mm From Congo

Malachite

2.54ct1 pc
$ 12.54
8.5 x 6.6 mm
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0.91 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.7 x 4.8 mm, Photo A

0.91 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5.7 x 4.8 mm

Sapphire

0.91ct1 pc
$ 74.62
5.7 x 4.8 mm
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4.66 ct Cushion Onyx, 10.9 x 10.9 mm From Sri Lanka, Photo A

4.66 ct Cushion Onyx, 10.9 x 10.9 mm From Sri Lanka

Onyx

4.66ct1 pc
$ 9.32
10.9 x 10.9 mm
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8.43 carat Swiss Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 20.6 x 8.8 mm, Photo A

8.43 carat Swiss Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 20.6 x 8.8 mm

Topaz

8.43ct1 pc
$ 46.37
20.6 x 8.8 mm
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0.5 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 3.9 mm, Photo A

0.5 carat Orange Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6 x 3.9 mm

Sapphire

0.50ct1 pc
$ 53.08
6 x 3.9 mm
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1.07 ct Loose Purple Sapphire, 7 x 4.8 mm Cushion Cut From Tanzania, Photo A

1.07 ct Loose Purple Sapphire, 7 x 4.8 mm Cushion Cut From Tanzania

Sapphire

1.07ct1 pc
$ 353.10
7 x 4.8 mm
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5.85 ct Oval Cat's Eye Scapolite, 11.8 x 9 mm From Madagascar, Photo A

5.85 ct Oval Cat's Eye Scapolite, 11.8 x 9 mm From Madagascar

Cat's Eye Scapolite

5.85ct1 pc
$ 29.25
11.8 x 9 mm
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2.17 ct Yellow Beryl, 8 x 5.9 mm Oval Cut From Madagascar, Photo A

2.17 ct Yellow Beryl, 8 x 5.9 mm Oval Cut From Madagascar

Beryl

2.17ct total2 pcs
$ 43.40
8 x 5.9 mm
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0.66 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 7.1 x 5.1 mm, Photo A

0.66 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 7.1 x 5.1 mm

Citrine

0.66ct1 pc
$ 3.30
7.1 x 5.1 mm
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Photos are of Actual Products for Sale

Some people by gems by color or price, but for many, it is best to buy gems by size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated cushion shapes, facet cut and cabochon gems available now in 6 mm x 4 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not meant nor expected to be cut to exact measurements. 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 around 0.3 mm or slightly higher even. This small variance can usually be accommodated for 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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