Calibrated 6 x 4 mm Oval Shape Natural Loose Gemstones: GemSelect

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 oval shapes, facet cut and cabochon gems available now in 6 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 usually 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 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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Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

Hello: You do have good website. Vast majority of folks would buy the Gems for its spiritual, physical / energy level, emotional level positive aspects. You have only very brief mention of this aspect of each Gem ..may be you can add little bit more about ways to leverage the beneificial effect of each gems i.e. some practical tips.ThanksRupen Patel

Posted By EarthDeep in February, 2024

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Overall Rating -> 10

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023

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Overall Rating -> 10

Very Good

Posted By Julian in July, 2023

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Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024

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Overall Rating -> 10

Very excited and impressed with all your products. Keep up the good work....more different stones to choose from. I like Cabachons.

Posted By Meow in June, 2023

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Overall Rating -> 8

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024

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Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 8

Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

Posted By Nick in March, 2024

Source: Bizrate

Overall Rating -> 10

Easy to find products I want. I've ordered several times from gem select and never any problems. Will order again. Thank you.

Posted By Ray in January, 2024

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Overall Rating -> 10

Everything fine.

Posted By Hilario in December, 2023

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Overall Rating -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

Source: Bizrate

Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

Source: Bizrate

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.

Posted By Rock Hound in July, 2023

Source: Bizrate

Gemstones A-Z

Buy Oval Shape 6x4 mm Gems

0.41 ct Loose Yellow Sapphire, 4.3 x 4.2 mm Heart Cut From Tanzania

5.1 ct Octagon Cut Smoky Quartz, 10.4 x 10.3 mm From Brazil

0.25 ct Oval Chrysoberyl Cat's Eye, 4.7 x 3.2 mm From Sri Lanka

2.89 ct Oval Cat's Eye Opal, 10.5 x 6.9 mm From Madagascar

9.18 ct Carved Prehnite, 17.3 x 11.7 mm From South Africa

48.51 ct Trillion Jasper, 38.1 x 27.6 mm From Indonesia

34.49 ct Pencil Cut Rainbow Moonstone, 41.2 x 10.4 mm From the United States

4.76 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 8 mm

1.33 carat Square Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 5 x 5 mm

1.56 ct Loose Round Cut Lapis Lazuli, 6 mm From Afghanistan

17.99 ct Oval Star Ruby, 16.2 x 14.3 mm From Madagascar

6.06 carat Sky Blue Topaz, Round loose Topaz from Brazil, Natural Gems, 9.2 mm

1.18 carat Purple Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 7.8 x 5.7 mm

2.06 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.5 x 6.8 mm

12.06 carat Pear Dendritic Agate, loose Certified Dendritic Agate from India, Natural Untreated Gem, 17.1 x 15.5 mm

3.76 ct Diamond Cut Andalusite, 3.6 mm From Brazil

4.68 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 15 x 9.9 mm

72.67 carat Pear Hematite, loose Certified Hematite from Brazil, Natural Untreated Gems, 24.5 x 17.3 mm

2.52 ct Green Sphene, 8.1 x 7.3 mm Oval Cut From Sri Lanka

7.6 carat Pink Kunzite, Pear Shape loose Kunzite from Afghanistan, Natural Untreated Gem, 14.2 x 10.4 mm

0.96 carat Pear Shape Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7 x 5.1 mm

0.54 carat Orange Sapphire, Pear Shape loose Sapphire from Madagascar, Natural Gem, 6.1 x 4.1 mm

0.11 ct Black Diamond, 2.1 mm Diamond Cut From India

1.82 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.3 x 4 mm

9.98 ct Yellow Quartz, 11.4 x 11.1 mm Octagon Cut From Brazil

1.1 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.6 x 4.9 mm

5.66 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10 x 10 mm

0.81 carat Yellow Citrine, Marquise Cut loose Citrine from Brazil, Natural Untreated Gem, 9.1 x 4.9 mm

0.38 ct Loose Yellow Sapphire, 4.9 x 2.5 mm Marquise Cut From Tanzania

4.34 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gems, 5 x 4.8 mm

2.2 ct Oval Chocolate Opal, 9.9 x 8 mm From Ethiopia

2.28 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 9 x 7 mm

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