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Home Calibrated Gemstones Marquise Shape 12x6 mm Gems

Calibrated Marquise Cut Gemstones in Size 12x6 mm

Marquise Shape 12x6 mm Gems Weight
Marquise Shape 12x6 mm Gems Size
Marquise Shape 12x6 mm Gems Clarity
Marquise Shape 12x6 mm Gems Price
Marquise Shape 12x6 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Marquise Shape 12x6 mm Gems
Brown Marquise Shape 12x6 mm Gems
Golden
Gray
Green
Multicolor Marquise Shape 12x6 mm Gems
Orange
Pink
Purple
Red Marquise Shape 12x6 mm Gems
Turquoise
Violet Marquise Shape 12x6 mm Gems
White Marquise Shape 12x6 mm Gems
Yellow Marquise Shape 12x6 mm Gems
Single
Pairs
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1.82ct Violet Amethyst, Marquise, VS

12.1 x 6 mm

$ 13.95

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3.92ctw Red Pyrope Garnet, Marquise, VS

12.1 x 5.9 mm

$ 34.36

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1.88ct Red Almandine Garnet, Marquise, VVS

12 x 6 mm (calibrated)

$ 70.22

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4.91ctw Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 10.86

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1.83ct Violet Amethyst, Marquise, VS

11.9 x 6 mm

$ 14.04

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3.88ctw Red Pyrope Garnet, Marquise, VVS-VS

12.1 x 5.9 mm

$ 42.64

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3.67ctw Red Pyrope Garnet, Marquise, VVS-VS

12.1 x 6.1 mm

$ 40.33

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1.64ct Violet Amethyst, Marquise, VS

12.2 x 5.9 mm

$ 12.58

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3.16ctw Violet Amethyst, Marquise, Transparent

12 x 6 mm (calibrated)

$ 22.03

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7.00ctw Red Pyrope Garnet, Marquise, VVS-VS

11.7 x 5.9 mm

$ 61.35

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4.45ctw Red Pyrope Garnet, Marquise, VVS-VS

11.8 x 6 mm

$ 39.00

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2.15ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 4.75

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4.30ctw Red Pyrope Garnet, Marquise, VVS-VS

12.1 x 6.1 mm

$ 47.25

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4.09ctw Red Pyrope Garnet, Marquise, VVS-VS

12.1 x 6 mm

$ 35.85

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2.46ct Multicolor Labradorite, Marquise, Translucent

12 x 6 mm (calibrated)

$ 5.44

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1.65ct Violet Amethyst, Marquise, VS

12 x 6 mm

$ 12.66

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3.15ctw Red Pyrope Garnet, Marquise, VVS-VS

11.8 x 6 mm

$ 34.61

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3.99ctw Red Pyrope Garnet, Marquise, VVS-VS

12 x 6 mm

$ 39.47

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1.52ct Violet Amethyst, Marquise, VS

12 x 6.1 mm

$ 11.65

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1.67ct Violet Amethyst, Marquise, VS

11.9 x 6 mm

$ 12.81

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3.32ctw Red Pyrope Garnet, Marquise, VS

12 x 5.9 mm

$ 58.20

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1.84ct Violet Amethyst, Marquise, VS

12 x 5.9 mm

$ 14.11

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4.55ctw Red Pyrope Garnet, Marquise, VVS-VS

12 x 6.1 mm

$ 39.88

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2.09ct Red Pyrope Garnet, Marquise, VVS-VS

11.9 x 5.9 mm

$ 19.14

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Why Buy Marquise Shape 12x6 Mm Gems from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate
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