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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (385): Ruby Gems Heat Only Ruby, Star Ruby Clear All
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ID: 40215210 pcs
thumb image of 1.3ct Diamond-Cut Pink Red Ruby (ID: 402152)
1.31ct Ruby
2.97 x 1.84mm
USD 181.96
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ID: 373216150 pcs
thumb image of 1.5ct Diamond-Cut Pink Red Ruby (ID: 373216)
1.46ct Ruby
1.25 x 0.84mm
USD 128.71
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ID: 4026521 pcs
thumb image of 1.5ct Oval Facet Pink Red Ruby (ID: 402652)
1.51ct Ruby
6.76 x 5.61 x 4.08mm
USD 1057.00
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ID: 4024651 pcs
thumb image of 1ct Marquise Facet Pink Red Ruby (ID: 402465)
0.98ct Ruby
8.88 x 4.60 x 3.08mm
USD 686.00
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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: 40199220 pcs
thumb image of 2.4ct Diamond-Cut Pink Red Ruby (ID: 401992)
2.38ct Ruby
2.91 x 1.72mm
USD 330.58
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ID: 40202710 pcs
thumb image of 1.6ct Diamond-Cut Pink Red Ruby (ID: 402027)
1.60ct Ruby
3.26 x 1.95mm
USD 222.24
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ID: 26530040 pcs
thumb image of 1.3ct Diamond-Cut Pink Red Ruby (ID: 265300)
1.34ct Ruby
1.88 x 1.26mm
USD 167.50
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ID: 4200741 pcs
thumb image of 3.1ct Oval Facet Pink Red Ruby (ID: 420074)
3.09ct Ruby
8.65 x 6.87 x 5.27mm
USD 6180.00
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ID: 39935310 pcs
thumb image of 2.1ct Round Facet Pink Red Ruby (ID: 399353)
2.10ct Ruby
3.41 x 2.15mm
USD 356.94
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ID: 40203310 pcs
thumb image of 1.9ct Diamond-Cut Pink Red Ruby (ID: 402033)
1.90ct Ruby
3.31 x 2.21mm
USD 263.91
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ID: 4057651 pcs
thumb image of 1.2ct Oval Facet Pink Red Ruby (ID: 405765)
1.23ct Ruby
5.99 x 4.84 x 4.31mm
USD 861.00
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ID: 33672950 pcs
thumb image of 1.1ct Diamond-Cut Violet Red Ruby (ID: 336729)
1.10ct Ruby
1.68 x 1.21mm
USD 145.53
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ID: 4058901 pcs
thumb image of 1.2ct Marquise Facet Pink Red Ruby (ID: 405890)
1.18ct Ruby
9.61 x 4.60 x 3.28mm
USD 826.00
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ID: 375315150 pcs
thumb image of 1.4ct Diamond-Cut Pink Red Ruby (ID: 375315)
1.39ct Ruby
1.28 x 0.77mm
USD 122.39
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ID: 39940910 pcs
thumb image of 2.4ct Round Facet Pink Red Ruby (ID: 399409)
2.36ct Ruby
3.39 x 2.30mm
USD 401.13
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ID: 4024741 pcs
thumb image of 1.2ct Marquise Facet Pink Red Ruby (ID: 402474)
1.23ct Ruby
10.02 x 5.13 x 3.16mm
USD 861.00
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ID: 40225120 pcs
thumb image of 2.2ct Diamond-Cut Pink Red Ruby (ID: 402251)
2.16ct Ruby
2.83 x 1.44mm
USD 300.02
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ID: 38102710 pcs
thumb image of 3.3ct Diamond-Cut Pink Red Ruby (ID: 381027)
3.25ct Ruby
3.88 x 2.88mm
USD 630.30
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ID: 37980015 pcs
thumb image of 4ct Baguette Facet Pink Red Ruby (ID: 379800)
3.96ct Ruby
4.56 x 2.56 x 1.95mm
USD 552.38
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ID: 40207115 pcs
thumb image of 2.1ct Diamond-Cut Pink Red Ruby (ID: 402071)
2.07ct Ruby
3.03 x 1.69mm
USD 287.52
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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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