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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (384): Ruby Gems Heat Only Ruby, Star Ruby Clear All
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ID: 4026531 pcs
thumb image of 1.1ct Oval Facet Pink Red Ruby (ID: 402653)
1.14ct Ruby
7.02 x 5.05 x 3.23mm
USD 798.00
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ID: 39944110 pcs
thumb image of 2.1ct Round Facet Pink Red Ruby (ID: 399441)
2.13ct Ruby
3.56 x 1.87mm
USD 362.04
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ID: 40214510 pcs
thumb image of 1.5ct Diamond-Cut Pink Red Ruby (ID: 402145)
1.52ct Ruby
2.94 x 2.16mm
USD 211.13
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ID: 4021291 pcs
thumb image of 2.1ct Oval Facet Pink Red Ruby (ID: 402129)
2.05ct Ruby
7.69 x 5.89 x 4.78mm
USD 2460.00
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ID: 40203010 pcs
thumb image of 1.7ct Diamond-Cut Pink Red Ruby (ID: 402030)
1.68ct Ruby
3.28 x 1.95mm
USD 233.35
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ID: 3994826 pcs
thumb image of 1.7ct Round Facet Pink Red Ruby (ID: 399482)
1.68ct Ruby
3.58 x 2.51mm
USD 285.55
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ID: 41555110 pcs
thumb image of 3.1ct Round Facet Pink Red Ruby (ID: 415551)
3.13ct Ruby
3.67 x 2.66mm
USD 438.20
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ID: 41526920 pcs
thumb image of 4.4ct Round Facet Pink Red Ruby (ID: 415269)
4.36ct Ruby
3.53 x 2.06mm
USD 610.40
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ID: 40196410 pcs
thumb image of 1.3ct Diamond-Cut Pink Red Ruby (ID: 401964)
1.28ct Ruby
2.91 x 1.80mm
USD 177.79
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ID: 33606350 pcs
thumb image of 1.6ct Diamond-Cut Violet Red Ruby (ID: 336063)
1.61ct Ruby
1.88 x 1.18mm
USD 192.72
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ID: 39940310 pcs
thumb image of 2.3ct Round Facet Pink Red Ruby (ID: 399403)
2.34ct Ruby
3.59 x 2.04mm
USD 397.73
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ID: 33923420 pcs
thumb image of 1.9ct Diamond-Cut Pink Red Ruby (ID: 339234)
1.86ct Ruby
2.68 x 1.80mm
USD 265.05
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ID: 41548815 pcs
thumb image of 4ct Round Facet Pink Red Ruby (ID: 415488)
4.03ct Ruby
3.79 x 2.10mm
USD 564.20
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ID: 375183150 pcs
thumb image of 1.4ct Diamond-Cut Pink Red Ruby (ID: 375183)
1.40ct Ruby
1.23 x 0.96mm
USD 123.27
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ID: 39936710 pcs
thumb image of 2ct Round Facet Pink Red Ruby (ID: 399367)
1.98ct Ruby
3.33 x 1.97mm
USD 336.54
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ID: 40217610 pcs
thumb image of 1.3ct Diamond-Cut Pink Red Ruby (ID: 402176)
1.34ct Ruby
3.04 x 1.85mm
USD 186.13
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ID: 375181150 pcs
thumb image of 1.4ct Diamond-Cut Pink Red Ruby (ID: 375181)
1.38ct Ruby
1.22 x 0.80mm
USD 121.51
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ID: 375599160 pcs
thumb image of 1.5ct Diamond-Cut Pink Red Ruby (ID: 375599)
1.53ct Ruby
1.15 x 0.83mm
USD 134.72
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ID: 3194291 pcs
thumb image of 0.9ct Oval Facet Pink Red Ruby (ID: 319429)
0.89ct Ruby
6.74 x 4.89 x 3.17mm
USD 676.40
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ID: 33863050 pcs
thumb image of 1.2ct Diamond-Cut Violet Red Ruby (ID: 338630)
1.23ct Ruby
1.70 x 1.23mm
USD 146.06
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ID: 33862050 pcs
thumb image of 1.4ct Diamond-Cut Violet Red Ruby (ID: 338620)
1.37ct Ruby
1.73 x 1.16mm
USD 162.69
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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 being made 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.

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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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