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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (425): Ruby Gems Heat Only Ruby, Star Ruby Clear All
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ID: 33673050 pcs
1.10ctw Ruby
1.64mm x 1.09mm
USD 145.53
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ID: 39944110 pcs
2.13ctw Ruby
3.56mm x 1.87mm
USD 362.04
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ID: 40217710 pcs
1.47ctw Ruby
3.07mm x 2.00mm
USD 204.18
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ID: 39936910 pcs
1.90ctw Ruby
3.36mm x 1.85mm
USD 322.94
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ID: 39949910 pcs
2.86ctw Ruby
3.66mm x 2.47mm
USD 486.11
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ID: 4026571 pcs
1.21ct Ruby
6.54mm x 5.42mm x 3.84mm
USD 847.00
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ID: 40211010 pcs
1.53ctw Ruby
3.07mm x 2.06mm
USD 212.52
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ID: 4058871 pcs
1.12ct Ruby
9.09mm x 4.42mm x 3.29mm
USD 784.00
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ID: 40196810 pcs
1.34ctw Ruby
2.90mm x 1.95mm
USD 186.13
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ID: 3994366 pcs
1.74ctw Ruby
3.53mm x 2.75mm
USD 295.75
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ID: 375599160 pcs
1.53ctw Ruby
1.15mm x 0.83mm
USD 134.72
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ID: 4058831 pcs
1.25ct Ruby
9.40mm x 4.46mm x 3.50mm
USD 875.00
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ID: 37973710 pcs
2.73ctw Ruby
4.54mm x 2.52mm x 1.88mm
USD 380.81
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ID: 39936710 pcs
1.98ctw Ruby
3.33mm x 1.97mm
USD 336.54
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ID: 33605850 pcs
1.60ctw Ruby
1.85mm x 1.20mm
USD 191.52
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ID: 4022621 pcs
2.14ct Ruby
12.26mm x 5.84mm x 3.42mm
USD 2568.00
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ID: 33672550 pcs
1.23ctw Ruby
1.73mm x 1.11mm
USD 162.73
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ID: 40216710 pcs
1.67ctw Ruby
3.17mm x 2.11mm
USD 231.96
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ID: 3365081 pcs
2.10ct Ruby
7.51mm x 6.07mm x 5.11mm
USD 2724.37
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ID: 39940610 pcs
2.28ctw Ruby
3.50mm x 2.12mm
USD 387.53
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ID: 4058881 pcs
1.05ct Ruby
9.88mm x 4.74mm x 2.71mm
USD 735.00
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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

Size Comparison Chart