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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (454): Ruby Gems Heat Only - Ruby, Star Ruby 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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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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1.5ct Octagon Step Cut Red Ruby Gem (ID: 459796)
1.47 ct Ruby
7.6 x 4.9 mm
$ 3,632.81
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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
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6 pcs
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0.3ct Round Facet Pinkish Red Ruby Gem (ID: 496233)
0.25 ct (total 1.51ctw) Ruby
3.3 mm
$ 188.75
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1.8ct Octagon Step Cut Red Ruby Gem (ID: 459798)
1.76 ct Ruby
8.2 x 4.5 mm
$ 3,479.59
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1.2ct Round Facet Pinkish Red Ruby Gem (ID: 495085)
1.21 ct Ruby
6.2 mm
$ 394.27
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5 pcs
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0.2ct Round Facet Pinkish Red Ruby Gem (ID: 496003)
0.24 ct (total 1.18ctw) Ruby
3.7 mm
$ 147.50
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1.7ct Octagon Step Cut Red Ruby Gem (ID: 459794)
1.68 ct Ruby
6.4 x 5.2 mm
$ 3,320.00
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2 pcs
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0.4ct Round Facet Pinkish Red Ruby Gem (ID: 494949)
0.37 ct (total 0.73ctw) Ruby
4.3 mm
$ 142.72
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10 pcs
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0.2ct Round Facet Pink Red Ruby Gem (ID: 399405)
0.22 ct (total 2.19ctw) Ruby
3.6 mm
$ 372.23
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1 pc
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1.5ct Octagon Step Cut Red Ruby Gem (ID: 459800)
1.52 ct Ruby
8.2 x 4.8 mm
$ 3,005.10
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0.8ct Round Facet Pinkish Red Ruby Gem (ID: 496626)
0.82 ct Ruby
5.6 mm
$ 229.60
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2 pcs
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0.6ct Oval Facet Pinkish Red Ruby Gem (ID: 503613)
0.55 ct (total 1.10ctw) Ruby
5.9 x 3.9 mm
$ 331.29
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6 pcs
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0.3ct Round Facet Pinkish Red Ruby Gem (ID: 496179)
0.31 ct (total 1.83ctw) Ruby
3.6 mm
$ 228.75
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1ct Round Facet Pinkish Red Ruby Gem (ID: 496582)
0.99 ct Ruby
6 mm
$ 277.20
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2 pcs
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0.4ct Round Facet Pinkish Red Ruby Gem (ID: 494967)
0.38 ct (total 0.76ctw) Ruby
4.3 mm
$ 148.58
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6 pcs
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0.2ct Round Facet Pinkish Red Ruby Gem (ID: 496172)
0.23 ct (total 1.38ctw) Ruby
3.6 mm
$ 172.50
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2.1ct Marquise Facet Pink Red Ruby Gem (ID: 402262)
2.14 ct Ruby
12.3 x 5.8 mm
$ 2,568.00
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2 pcs
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0.6ct Oval Facet Pinkish Red Ruby Gem (ID: 503614)
0.58 ct (total 1.15ctw) Ruby
6.1 x 4.1 mm
$ 346.35
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100 pcs
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0ct Diamond-Cut Pinkish Red Ruby Gem (ID: 500657)
0.01 ct (total 1.31ctw) Ruby
1.4 mm
$ 115.28
Item in Stock
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Ruby Gems Heat Only
Rubies that have been enhanced by heat treatment only are becoming increasingly rare. Nowadays, nearly all of the rubies on the market are treated to enhance color and clarity, although untreated rubies can still be found. For the most part, heated rubies are very well-accepted by the general public, but nowadays, most rubies are enhanced through 'fracture-filling' technique. Although fracture-filled rubies are very affordable gems, sometimes offered for as little as $10-$20 USD per carat, many experts believe they should not be traded as 'ruby' since they are heavily enhanced. However, without this type of treatment available, most consumers would never be able to afford natural ruby. The filling of rubies has made them more affordable and readily attainable for anyone. The downside to filled rubies is that they are much more fragile than ruby which has been heat-treated only.

For those who can afford natural rubies that are only enhanced through routine heat, then we definitely recommend buying non-fracture-filled rubies. Heat-only rubies are excellent investment gemstones as they tend to gain value over time. With ruby sources and production slowly depleting, it may be hard to find heat only rubies in the near future. Prices for fine quality natural red rubies can be very expensive, especially gemstones with top color, clarity, and cut, but when buying from the source, you can save thousands of dollars versus paying full retail at your local shopping malls.

Certified Customer Reviews
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
Overall Rating -> 10 star ratings
I would recommend to a friend because of the quality of the products purchased. The gemstone quality is very high and the gems purchased are beautiful. Any friends interested in having custom jewelry made would definitely be recommended to the site. Also, every shipment is handled with care and I am very pleased with that.
Posted By Isaiah in September, 2018
Source: Bizrate
Overall Rating -> 9 star ratings
Gem Select has an excellent selection of gemstones, including some rare ones. Prices are as expected.
Posted By Mike 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

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