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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (765): July Birthstones - Onyx, Ruby, Star Ruby Clear All
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1 pc
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Click for Product Video (495163)
thumb image of 1ct Round Facet Pinkish Red Ruby (ID: 495163)
1.02 ct Ruby
5.5 mm
$ 332.36
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2 pcs
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thumb image of 0.4ct Round Facet Pinkish Red Ruby (ID: 494969)
0.44 ct (total 0.88ctw) Ruby
4.4 mm
$ 172.04
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10 pcs
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thumb image of 0.2ct Round Facet Pink Red Ruby (ID: 399367)
0.20 ct (total 1.98ctw) Ruby
3.3 mm
$ 336.54
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1 pc
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Click for Product Video (459796)
thumb image of 1.5ct Octagon Step Cut Red Ruby (ID: 459796)
1.47 ct Ruby
7.6 x 4.9 mm
$ 3,632.81
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1 pc
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thumb image of 0.9ct Oval Facet Pink Red Ruby (ID: 483242)
0.93 ct Ruby
6.6 x 4.9 mm
$ 21.39
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1 pc
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Click for Product Video (494686)
thumb image of 11.8ct Oval Facet Pinkish Red Ruby (ID: 494686)
11.75 ct Ruby
13.8 x 11.9 mm
$ 376.00
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2 pcs
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thumb image of 0.5ct Round Facet Pinkish Red Ruby (ID: 494965)
0.49 ct (total 0.98ctw) Ruby
4.5 mm
$ 191.59
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10 pcs
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thumb image of 0.2ct Diamond-Cut Pink Red Ruby (ID: 402117)
0.15 ct (total 1.52ctw) Ruby
3.1 mm
$ 211.13
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1 pc
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thumb image of 0.9ct Oval Facet Pink Red Ruby (ID: 481979)
0.94 ct Ruby
6.3 x 4.1 mm
$ 21.62
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2 pcs
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thumb image of 0.4ct Round Facet Pinkish Red Ruby (ID: 494953)
0.37 ct (total 0.74ctw) Ruby
4.3 mm
$ 144.67
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6 pcs
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thumb image of 0.3ct Round Facet Pinkish Red Ruby (ID: 495582)
0.27 ct (total 1.64ctw) Ruby
3.7 mm
$ 196.80
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1 pc
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Click for Product Video (459794)
thumb image of 1.7ct Octagon Step Cut Red Ruby (ID: 459794)
1.68 ct Ruby
6.4 x 5.2 mm
$ 3,320.00
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1 pc
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thumb image of 1.1ct Oval Facet Red Ruby (ID: 466495)
1.13 ct Ruby
6.9 x 5.1 mm
$ 25.99
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1 pc
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thumb image of 1.8ct Oval Facet Red Ruby (ID: 465338)
1.80 ct Ruby
7.9 x 6.2 mm
$ 41.40
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2 pcs
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thumb image of 2.7ct Oval Facet Pinkish Red Ruby (ID: 495798)
2.65 ct (total 5.29ctw) Ruby
8.7 x 7 mm
$ 105.80
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6 pcs
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thumb image of 0.3ct Round Facet Pinkish Red Ruby (ID: 495671)
0.27 ct (total 1.60ctw) Ruby
3.7 mm
$ 152.00
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1 pc
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thumb image of 5.8ct Oval Cabochon Purplish Red Star Ruby (ID: 473591)
5.79 ct Star Ruby
9.3 x 8.5 mm
$ 63.69
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1 pc
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Click for Product Video (459795)
thumb image of 1.6ct Octagon Step Cut Red Ruby (ID: 459795)
1.55 ct Ruby
8.1 x 4.6 mm
$ 3,065.00
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1 pc
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thumb image of 2.4ct Oval Facet Pink Red Ruby (ID: 495209)
2.43 ct Ruby
8.9 x 7 mm
$ 53.46
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2 pcs
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thumb image of 0.6ct Round Facet Pinkish Red Ruby (ID: 494958)
0.56 ct (total 1.11ctw) Ruby
4.7 mm
$ 217.01
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1 pc
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thumb image of 7.6ct Oval Cabochon Purplish Red Star Ruby (ID: 468606)
7.64 ct Star Ruby
11.7 x 9.9 mm
$ 53.48
Item in Stock
July Birthstones
Buy July birthstones: Ruby is the birthstone for July, and the stone for Leo is onyx. Ruby is red corundum and are believed to bring their wearer harmony and peace. Onyx is black and white banded agate, which is thought to bring inner-strength, confidence and peace. Shop for rubies and onyx online at GemSelect. From this page, July birthstones can be filtered by gem type, color, size, shape, carat weight and other factors. Using the search filters at the top of the page will enable you to find the perfect July birthstone for your jewelry project.
Certified Customer Reviews
Overall Rating -> 10 star ratings
offer military prices
Posted By Frobb1968 in August, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Trustworthy company & site, great products.
Posted By KM in August, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
I have been ordering from GemSelect for at least 6 years. Every single order was perfect - every item was as advertized, in perfect condition and arrived well within the specified time frame. I have recommended them to several friends.
Posted By Jim in August, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Excellent company with excellent website!
Posted By Marcy in August, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Happy with price and ease of purchase. Will tell others
Posted By JJ Kool Juan in August, 2018
Source: Bizrate
Overall Rating -> 10 star ratings
Very pleased with my purchase in all aspects!!!!!
Posted By JJ Kool Juan in August, 2018
Source: Bizrate
English speaking customer support only

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International:
+66-39303404

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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