Calibrated Heart Shape Gemstones 5 x 5 mm size from GemSelectm

Some people by gems by color or price, but for many, it may be better to buy gems by size - especially if you're in need to a gem to replace another previous item that was lost or damaged: Calibrated heart shaped facet cut gems and cabochon gems in 5 x 5 mm size. Buy a wide range of calibrated gemstones by size 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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Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

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Overall Rating -> 10

I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

Posted By Cahall in March, 2024

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Overall Rating -> 10

Great selection

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Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

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Overall Rating -> 8

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023

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Overall Rating -> 10

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024

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Overall Rating -> 9

It went well

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Overall Rating -> 7

I feel pretty good so far, pending the delivery of the item ordered.

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Posted By Kyle in December, 2023

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Overall Rating -> 8

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024

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Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

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Overall Rating -> 10

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

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I have received emails for about a year and today is the condition that had me decide on the purchase

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Overall Rating -> 9

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Gemstones A-Z

Buy Heart Shape 5x5 mm Gems

2.35 ct Loose Orange Sapphire, 3.9 x 2.2 mm Marquise Cut From Tanzania

1.03 ct Loose Yellow Sapphire, 5.3 x 4.3 mm Oval Cut From Madagascar

2.84 ct Oval Tiger's Eye, 7.9 x 5.9 mm From Thailand

4.52 ct Round Cut Smoky Quartz, 11.1 mm From Brazil

3.36 ct Orange Sunstone, 9.8 mm Round Cut From India

10.64 ct Baguette Ruby-Zoisite, 12.1 x 11.3 mm From Tanzania

2.62 carat Trillion Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5.1 x 5 mm

6.87 ct Oval Coral, 16.8 x 11.4 mm From Indonesia

1.65 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gem, 7 mm

1.05 ct Violet Spinel, 7.6 x 4.9 mm Baguette Cut From Tanzania

4.2 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 10.1 x 7.9 mm

4.07 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.1 x 4.2 mm

1.75 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gems, 5.9 x 3.8 mm

4.74 carat Yellow Citrine, Square loose Citrine from Brazil, Natural Untreated Gems, 7.9 x 7.8 mm

6 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 9.1 x 9 mm

14.79 ct Oval Agate, 16 x 13.4 mm From Indonesia

1.05 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.9 x 6.9 mm

0.4 ct Marquise Cut Iolite, 7.9 x 3.8 mm From Madagascar

1.14 ct Round Labradorite, 5 mm From Madagascar

8.28 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 20.8 x 12.8 mm

4.26 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9.7 x 7.8 mm

27.61 ct Oval Rainbow Moonstone, 24.4 x 18.7 mm From the United States

1.8 ct Yellow Beryl, 7.3 x 708 mm Trillion Cut From Madagascar

0.69 carat Green Sapphire, Cushion loose Sapphire from Tanzania, Natural Gem, 4.4 x 4.4 mm

7.07 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7.1 x 5.1 mm

11.08 ct Green Amazonite, 8.3 mm Round Cut From Madagascar

4.66 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 13.8 x 9.8 mm

4.28 ct Oval Prehnite, 8.3 x 6.5 mm From South Africa

3.97 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 3.8 x 3.8 mm

1.22 ct Loose Purple Sapphire, 6.7 x 5.3 mm Cushion Cut From Tanzania

1.06 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 6.9 x 5 mm

2.35 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 9.1 x 7.5 mm

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