Your search for "rub" revealed the following:
Ruby #9304 6.24 cts
Purplish red cabochon. 
Red
Pear
12.44 x 10.39 x 4.91 mm
Kenya
Enhancements: Heated
1 piece(s)
6.24 carats
View detailsRuby #23803 1.54 cts
Red
Oval
7.41 x 6.39 x 4.05 mm
Burma
Enhancements: Heated
1 piece(s)
1.54 carats
View detailsRuby #21005 1.73 cts
Ruby from Kachin, Burma
Low temperature heating, AGL cert. with origin
Red
Cushion
7.17 x 5.52 x 4.5 mm
Burma
Kachin
Enhancements: Heated
1 piece(s)
1.73 carats
View detailsRuby #9293 2.54 cts
Nice purplish red cabochon. Translucent with smooth texture.
Red
Cushion
7.04 x 7 x 4.5 mm
Kenya
Enhancements: Heated
1 piece(s)
2.54 carats
View detailsRuby #23120 1.08 cts
Red
Pear
6.7 x 5.65 x 3.81 mm
Thailand
Enhancements: Heated
1 piece(s)
1.08 carats
View detailsRuby #13937 1.42 ctw (2)
Intense red and nicely matched. Great for earrings.
Red
Round
5.3 x 5.3 x 3 mm
Burma
Mong Hsu
Enhancements: Heat+Flux-Healing
2 piece(s)
1.42 carats
View detailsRuby #19548 3.59 cts
Brilliant/step cut vivid red Mozambique ruby, GRS cert. with origin
Red
Sq. Cushion
7.9 x 7.78 x 6.56 mm
Mozambique
Enhancements: None
1 piece(s)
3.59 carats
View detailsRuby #9292 3.4 cts
Nice purplish red cabochon. Translucent with smooth texture.
Red
Pear
8.98 x 8.8 x 4.2 mm
Kenya
Enhancements: Heated
1 piece(s)
3.4 carats
View detailsRuby #24534 1.22 cts
Red
Oval
6.92 x 5.17 x 3.98 mm
Enhancements: Heated
1 piece(s)
1.22 carats
View detailsRuby #24530 1.05 cts
Red
Oval
6.09 x 5.10 x 3.86 mm
Thailand
Enhancements: Heated
1 piece(s)
1.05 carats
View detailsRuby #25049 1.04 cts
Red
Pear
6.69 x 4.99 x 3.89 mm
Enhancements: Heated
1 piece(s)
1.04 carats
View detailsRuby #9308 5.47 cts
Purplish red. This fancy cabochon ruby is waiting for your imagination. The stone is uneven triangular shaped with a smooth texture.
Red
Fancy
12.75 x 9.49 x 4.96 mm
Kenya
Enhancements: Heated
1 piece(s)
5.47 carats
View detailsRuby #24533 2.13 cts
Red
Marquise
10.21 x 6.13 x 4.38 mm
Burma
Enhancements: Heated
1 piece(s)
2.13 carats
View detailsRuby #13940 1.38 ctw (2)
Intense red and nicely matched. Great for earrings.
Red
Round
5.2 x 5.2 x 3.02 mm
Burma
Mong Hsu
Enhancements: Heat+Flux-Healing
2 piece(s)
1.38 carats
View detailsRuby #794 1.21 ctw (2)
Nice matched pair. Purplish red. Perfect for earrings.
Red
Oval
6.03 x 5.41 x 2.05 mm
Thailand
Enhancements: Heated
2 piece(s)
1.21 carats
View detailsRuby #18861 6.7 cts
Red
Cabochon
9.7 x 9.6 x 6.79 mm
Burma
Enhancements: None
1 piece(s)
6.7 carats
View detailsRuby #25032 1.01 cts
Red
Pear
6.44 x 5.10 x 3.48 mm
Burma
Enhancements: Heated
1 piece(s)
1.01 carats
View detailsRuby #24522 1.32 cts
Red
Cushion
6.49 x 5.47 x 3.92 mm
Mozambique
Enhancements: Heated
1 piece(s)
1.32 carats
View detailsRuby #9307 4.29 cts
Nice purplish red cabochon. Translucent with smooth texture.
Red
Oval
12.75 x 7.87 x 4.03 mm
Kenya
Enhancements: Heated
1 piece(s)
4.29 carats
View details