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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (11472): Round Shape Gems Clear All
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1 pc
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1ct Round Facet Pinkish Red Ruby Gem (ID: 495159)
0.98 ct Ruby
5.4 mm
$ 319.32
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2 pcs
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0.7ct Round Facet Light Blue Aquamarine Gem (ID: 464946)
0.66 ct (total 1.31ctw) Aquamarine
6.3 mm
$ 39.30
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2 pcs
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2.5ct Round Facet Sky Blue Topaz Gem (ID: 452192)
2.45 ct (total 4.90ctw) Topaz
8.2 mm
$ 31.36
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1 pc
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1.5ct Diamond-Cut Orange Zircon Gem (ID: 434591)
1.53 ct Zircon
6.6 mm
$ 30.60
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100 pcs
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0ct Diamond-Cut Pinkish Red Ruby Gem (ID: 500487)
0.01 ct (total 1.29ctw) Ruby
1.4 mm
$ 113.52
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2 pcs
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2.6ct Round Checkerboard Violet Amethyst Gem (ID: 498398)
2.60 ct (total 5.19ctw) Amethyst
9.2 mm
$ 36.33
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2 pcs
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1ct Round Facet Lively Green Peridot Gem (ID: 490923)
0.97 ct (total 1.93ctw) Peridot
6.1 mm
$ 17.22
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2 pcs
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4.6ct Round Facet Purplish Pink Mystic Topaz Gem (ID: 487675)
4.55 ct (total 9.09ctw) Mystic Topaz
9.9 mm
$ 70.63
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3 pcs
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0.4ct Round Facet Green to Pink Color-Change Diaspore Gem (ID: 475333)
0.35 ct (total 1.04ctw) Color-Change Diaspore
4.2 mm
$ 33.28
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4 pcs
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0.7ct Round Facet Orange Spessartite Garnet Gem (ID: 436348)
0.68 ct (total 2.73ctw) Spessartite Garnet
4.9 mm
$ 81.90
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1.2ct Round Cabochon Yellow Cat's Eye Apatite Gem (ID: 494560)
1.18 ct Cat's Eye Apatite
5.7 mm
$ 8.26
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1 pc
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1.9ct Round Cabochon Multicolor Coral Gem (ID: 492262)
1.91 ct Coral
8.6 mm
$ 5.44
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21.2ct Round Cabochon Grayish Silver Star Sapphire Gem (ID: 470844)
21.23 ct Star Sapphire
14.7 mm
$ 743.05
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6 pcs
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0.2ct Round Facet Multicolor Andalusite Gem (ID: 390478)
0.20 ct (total 1.17ctw) Andalusite
3.6 mm
$ 57.05
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1 pc
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Click for Product Video (381559)
19.9ct Round Facet Green to Pink Color-Change Diaspore Gem (ID: 381559)
19.90 ct Color-Change Diaspore
15.4 mm
$ 6,500.92
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4 pcs
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3.5ct Round Rose-Cut Black Spinel Gem (ID: 383968)
3.48 ct (total 13.91ctw) Spinel
9.1 mm
$ 41.73
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1 pc
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7ct Round Facet Orange Pink Malaya Garnet Gem (ID: 499887)
7.00 ct Malaya Garnet
10.6 mm
$ 585.48
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47.2ct Round Facet Yellow Orange Zircon Gem (ID: 329310)
47.19 ct Zircon
19.3 mm
$ 7,550.00
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1.5ct Round Facet Red Strawberry Quartz Gem (ID: 474856)
1.51 ct Strawberry Quartz
7.8 mm
$ 10.57
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3 pcs
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0.4ct Round Cabochon Reddish Orange Agate Gem (ID: 471558)
0.44 ct (total 1.33ctw) Agate
4.9 mm
$ 2.66
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2 pcs
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0.5ct Round Facet Pinkish Red Ruby Gem (ID: 496692)
0.51 ct (total 1.02ctw) Ruby
4.4 mm
$ 192.14
Item in Stock
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Round Shape Gems
When it comes to gemstone shapes, round gems are the most popular and versatile. Unlike oval gems, round gemstones are not cut to maximize carat weight, so more skill is often required by the cutter to bring out the color and brilliance in a gem. Many people confuse shape with gemstone cut, which isn't all that surprising. Looking at our selection of round-shaped gemstones, you'll notice a number of different round-cut stones; some are cut en cabochon, with no facets at all, while others are faceted in the traditional way, either with step-cut faceting or with more angular 'brilliant-cut' faceting. Other round gems may be given an unusual or mixed gem cut, such as concave-style cut, checkerboard cuts, or Portuguese-style cuts. Round rose-cut gems and round buff-top gems can also be found. Thus, it is easy to see why shape and cut are often confused, because there is one shape (round) with multiple cutting styles. Although many describe their gemstones using terms like 'round-cut', it isn't always the best description since there are many cutting styles; technically gems should be described as 'round Portuguese-cut', 'round step-cut', or 'round cabochon' for example.

The meaning of shape should be fairly obvious, which is the face-up outline of the stone, whether it is round, oval, square, rectangular, pear, marquise or trillion. Round gemstones should be symmetrical with a perfectly circular outline. However, in practice, a good percentage of gemstones are native-cut without the use of precision lasers and other advanced lapidary tools, so many round gems are not actually perfect circles and are rather better described as being near-round. This is why you may find that many still use three measurements for round gems. Most gemstone dealers will use only one diameter measurement and the depth (in millimeters), but to be more accurate, some dealers may advertise their items using the two diameter measurements, with one measurement at its minimum and another at its maximum, followed by the depth in millimeters. This type of measuring is more often used for diamonds rather than colored stones.

Certified Customer Reviews
Overall Rating -> 10 star ratings
Satisfied with gem & purchase process! Thanks!
Posted By in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Easy to see the gemstones you are buying, easy to see prices and shipping.
Posted By Amy in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I have been using GemSelect for at lest five years and I have no complaints!
Posted By in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
This site always has beautiful stones to choose from and you will get the actual gem that is pictured. The shipping is fast and reasonably priced.
Posted By CAC in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I have not gotten my gems, but when i do i will be very happy, yet i did not like you had to pay $15 extra for faster shipping
Posted By Jack in October, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I love GemSelect, personally. I browse their site almost daily to see all the new stones available. Their selection is pretty amazing. The quality isn't always the highest and the cut of the stones isn't always perfect. But for the price, and if you look hard enough, you can find a real gem, so to speak.
Posted By Patrick in September, 2018
Source: Bizrate
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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