Your search for "ruby or mogok" revealed the following:
Ruby #759 2 cts
Nice little star ruby from Mogok, Burma. These become rarer by the day.
Star
Cabochon
6.61 x 5.47 x 4.99 mm
Burma
Mogok
Enhancements: None
1 piece(s)
2 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 #23981 1.12 cts
AGTA Cert.
Red
Oval
7.24 x 5.01 x 3.58 mm
Enhancements: None
1 piece(s)
1.12 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 #24526 1.19 cts
GIA CERT# 6177825937
Red
Oval
6.37 x 5.88 x 3.88 mm
Enhancements: Heated
1 piece(s)
1.19 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 #772 0.89 ctw (2)
Nice matched pair. Perfect for earrings. Small and slightly shallow but good red color.
Red
Oval
5.47 x 4.45 x 2.19 mm
Thailand
Enhancements: Heated
2 piece(s)
0.89 carats
View detailsSpinel #1835 1.22 cts
Pretty little pinkish red spinel from Burmas Mogok Stone Tract. Small window, otherwise fine.
Red
Oval
6.92 x 4.79 x 3.96 mm
Burma
Enhancements: None
1 piece(s)
1.22 carats
View detailsSpinel #1845 1.17 cts
Rich red spinel from Burmas Mogok Stone Tract.
Red
Oval
6.48 x 5.95 x 4.25 mm
Burma
Enhancements: None
1 piece(s)
1.17 carats
View detailsSpinel #1728 2.87 ctw (2)
Red spinel from Mogok, Burma.
Red
Oval
8.34 x 6.23 x 3.62 mm
Burma
Mogok
Enhancements: None
2 piece(s)
2.87 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 #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 #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 #25049 1.04 cts
Red
Pear
6.69 x 4.99 x 3.89 mm
Enhancements: Heated
1 piece(s)
1.04 carats
View detailsSpinel #2421 2.48 cts
Deep red spinel from Mogok, Burma.
Red
Oval
9.88 x 8.01 x 4.28 mm
Burma
Mogok
Enhancements: None
1 piece(s)
2.48 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 #24521 1.25 cts
Red
Oval
6.5 x 5.79 x 4.14 mm
Enhancements: Heated
1 piece(s)
1.25 carats
View detailsRuby #801 0.84 ctw (2)
Nice matched pair. Perfect for earrings.
Red
Marquise
6.37 x 3.37 x 2.38 mm
Thailand
Enhancements: Heated
2 piece(s)
0.84 carats
View details