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Buy Marquise Shape 5x2.5 mm Gems

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Marquise Shape 5x2.5 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 5 mm x 2.50 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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It was very easy to find what I was looking for. Will return again.

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Nice selection of Gem Stones. Enjoyed shopping.

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Overall Rating -> 10 star ratings

Very good

Posted By Sr in September, 2021
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Overall Rating -> 10 star ratings

Completely would recommend this company to any gem collector, jewelry store, or someone looking for a gemstone to repair their jewelry. There is an abundance of choices at great prices! If you don't see what you need exactly the customer service department will go above and beyond to meet your needs. Shipping is very reasonable! The gemstones always arrive well before the expected arrival date. This company has very high standards of meeting their customers needs! They are the number 1 company I go to when looking for any gemstone. They are also very detailed in their descriptions so there is no confusion at all as what you are purchasing! Highly recommended!!!!

Posted By Cliff in July, 2021
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Overall Rating -> 8 star ratings

I was in the market for a replacement gemstone for a solitaire ring that I recently purchased. I was delighted to locate GemSelect as an option for the replacement gem. They have an impressive selection of gemstones! I ordered a citrine trillion cut gemstone. The pictures of the gemstones appear accurate in terms of color and size . The prices are appropriate for the quality of stones I've received. I will continue to shop with GemSelect and will recommend them to anyone in the market for gemstones.

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The filter options made navigating the website a breeze. Absolutely a great experience.

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Great experience this was my 3rd purchase with g select definitely recommend

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Gemselect offers high quality stones at very competitive prices. The details they provide with each item are very accurate. A quality site with quality products.

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I am a first time buyer and the web page was very informative in helping me select a stone.

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Overall Rating -> 9 star ratings

Good selection.

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Overall Rating -> 7 star ratings

Everything was well labeled and organized, lots of information for each product that lets you know it's legitimate. Huge selection, almost too easy to check out, I'll have to pay rent in rocks lol.

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You are awesome! Thank you for everything

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Overall Rating -> 10 star ratings

this is my first experience with GemSelect so I can’t really comment on much more than the website & purchasing experience, which was great. there were a few stones I went to look at that didn’t really have descriptions about them (their properties or spiritual benefits for example) like some of the other stones & I thought that was interesting & I wondered why they didn’t. but all in all, the purchasing experience was easeful & I can’t wait to receive my gems & see if the quality is as beautyfull as they seem to be in the pictures.

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I love the website easy to find what I’m looking for very co friendly and very trustable resource and fare pricing

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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