| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Diamodougou | city | N'Zerekore | Guinea | 8.63 | -8.30 | 2001 | 1639 |
| Diamoguène | city | Thies | Senegal | 14.93 | -16.77 | 134 | 56703 |
| Diamon | city | Sahel | Burkina Faso | 14.42 | -0.92 | 1099 | 2698 |
| Diamona | city | Kankan | Guinea | 10.13 | -9.03 | 1669 | 0 |
| Diamond | city | Ireland | 53.93 | -6.83 | 830 | 3392 | |
| Diamond | city | Demerara-Mahaica | Guyana | 6.72 | -58.18 | 3 | 42608 |
| Diamond | city | Clarendon | Jamaica | 18.08 | -77.21 | 1131 | 20526 |
| Diamond | city | Saint Andrew | Jamaica | 18.05 | -76.87 | 1092 | 148683 |
| Diamond | city | Sint Maarten | 18.04 | -63.08 | 3 | 50566 | |
| Diamond | city | KwaZulu-Natal | South Africa | -27.90 | 30.05 | 4189 | 3829 |
| Diamond | city | Northern Cape | South Africa | -26.78 | 22.71 | 3349 | 0 |
| Diamond | city | Soufriere | St. Lucia | 13.85 | -61.05 | 1013 | 20430 |
| Diamond | city | Tobago | Trinidad and Tobago | 11.17 | -60.77 | 91 | 13884 |
| Diamond | city | Couva/Tabaquite/Talparo | Trinidad and Tobago | 10.37 | -61.44 | 131 | 53653 |
| Diamond | city | Penal/Debe | Trinidad and Tobago | 10.24 | -61.44 | 72 | 81650 |
| Diamond | city | Alabama | United States | 34.30 | -86.40 | 830 | |
| Diamond | city | California | United States | 38.02 | -121.89 | 45 | |
| Diamond | city | Georgia | United States | 34.67 | -84.28 | 1906 | |
| Diamond | city | Idaho | United States | 44.41 | -116.78 | 2834 | |
| Diamond | city | Illinois | United States | 41.29 | -88.25 | 830 | |
| Diamond | city | Indiana | United States | 39.61 | -87.17 | 830 | |
| Diamond | city | Iowa | United States | 40.76 | -92.97 | 902 | |
| Diamond | city | Kentucky | United States | 37.42 | -87.80 | 400 | |
| Diamond | city | Louisiana | United States | 29.54 | -89.76 | 19 | |
| Diamond | city | Missouri | United States | 37.00 | -94.32 | 1135 | |
| Diamond | city | Ohio | United States | 41.10 | -81.02 | 1000 | |
| Diamond | city | Oregon | United States | 43.01 | -118.67 | 4189 | |
| Diamond | city | Pennsylvania | United States | 41.61 | -79.80 | 1669 | |
| Diamond | city | Pennsylvania | United States | 41.02 | -79.48 | 1204 | |
| Diamond | city | South Dakota | United States | 45.74 | -96.69 | 974 | |
| Diamond | city | Utah | United States | 39.88 | -112.10 | 6295 | |
| Diamond | city | Washington | United States | 46.92 | -117.49 | 2509 | |
| Diamond | city | West Virginia | United States | 38.21 | -81.52 | 830 | |
| Diamond | city | West Virginia | United States | 37.83 | -82.08 | 1669 | |
| Diamond | city | Wyoming | United States | 41.67 | -105.00 | 5869 | |
| Diamond | city | United States Virgin Islands | United States | 17.70 | -64.83 | 26 | |
| Diamond | city | United States Virgin Islands | United States | 17.73 | -64.75 | 154 | |
| Diamond 'L' Colonia | city | Texas | United States | 26.27 | -98.33 | 157 | |
| Diamond (historical) | city | Ohio | United States | 40.90 | -81.32 | 1105 | |
| Diamond (historical) | city | Alaska | United States | 63.89 | -150.90 | 830 | |
| Diamond (historical) | city | Kentucky | United States | 37.31 | -84.63 | 1197 | |
| Diamond A Ranch Estates | city | California | United States | 38.30 | -122.55 | 830 | |
| Diamond Acres | city | Utah | United States | 40.63 | -111.89 | 4389 | |
| Diamond Acres Mobile Park | city | Florida | United States | 28.16 | -81.65 | 173 | |
| Diamond Aye Ranch | city | Zimbabwe | -18.67 | 30.15 | 3733 | 2086 | |
| Diamond Bar | city | California | United States | 34.03 | -117.81 | 830 | |
| Diamond Bar B Ranch | city | California | United States | 37.97 | -120.28 | 2598 | |
| Diamond Bay | city | Arkansas | United States | 36.31 | -92.22 | 830 | |
| Diamond Beach | city | New South Wales | Australia | -32.04 | 152.53 | 3 | 507 |
| Diamond Beach | city | New Jersey | United States | 38.96 | -74.85 | 0 | |
| Diamond Bell Ranch | city | Arizona | United States | 31.97 | -111.28 | 3474 | |
| Diamond Bluff | city | Wisconsin | United States | 44.65 | -92.63 | 830 | |
| Diamond Cave | city | Arkansas | United States | 35.99 | -93.23 | 1177 | |
| Diamond City | city | Arkansas | United States | 36.46 | -92.92 | 830 | |
| Diamond City | city | Illinois | United States | 38.09 | -88.55 | 830 | |
| Diamond City | city | Montana | United States | 46.60 | -111.42 | 5029 | |
| Diamond City | city | Washington | United States | 48.62 | -117.29 | 2598 | |
| Diamond City (historical) | city | Nevada | United States | 39.74 | -115.86 | 6778 | |
| Diamond City (historical) | city | South Dakota | United States | 44.15 | -103.70 | 5869 | |
| Diamond Congo | city | Grand Cape Mount | Liberia | 7.09 | -10.84 | 410 | 1027 |
| Diamond Corner | city | Saint Peter | Barbados | 13.27 | -59.60 | 830 | 58414 |
| Diamond Corner | city | Minnesota | United States | 43.99 | -96.10 | 1748 | |
| Diamond Creek | city | Victoria | Australia | -37.67 | 145.15 | 830 | 52733 |
| Diamond Cross | city | Illinois | United States | 37.98 | -89.84 | 830 | |
| Diamond Downs | city | Queensland | Australia | -22.07 | 147.58 | 843 | 0 |
| Diamond Downs West | city | Queensland | Australia | -22.02 | 147.55 | 830 | 0 |
| Diamond Farms | city | Maryland | United States | 39.13 | -77.23 | 396 | |
| Diamond Fields | city | Arizona | United States | 36.81 | -109.89 | 5098 | |
| Diamond G | city | South Australia | Australia | -33.03 | 134.27 | 0 | 0 |
| Diamond Grove | city | Arkansas | United States | 35.31 | -94.20 | 830 | |
| Diamond Grove | city | Virginia | United States | 36.71 | -77.94 | 200 | |
| Diamond Grove | city | Wisconsin | United States | 42.79 | -90.92 | 898 | |
| Diamond Grove Estates Mobile Home Park | city | Arizona | United States | 32.30 | -111.02 | 2509 | |
| Diamond Harbor | city | West Bengal | India | 22.19 | 88.18 | 0 | 251528 |
| Diamond Harbour | city | West Bengal | India | 22.19 | 88.18 | 0 | 251528 |
| Diamond Heights Village | city | California | United States | 37.75 | -122.44 | 830 | |
| Diamond Hill | city | Georgia | United States | 34.06 | -83.28 | 849 | |
| Diamond Hill | city | Rhode Island | United States | 41.99 | -71.41 | 164 | |
| Diamond Hill | city | Virginia | United States | 37.19 | -79.69 | 898 | |
| Diamond Hill | city | Virginia | United States | 37.20 | -79.05 | 830 | |
| Diamond Hill | city | Virginia | United States | 37.41 | -79.15 | 830 | |
| Diamond Hill | city | Florida | United States | 27.97 | -82.23 | 101 | |
| Diamond Hill Spring (historical) | city | South Carolina | United States | 34.21 | -82.71 | 830 | |
| Diamond Hills | city | Utah | United States | 41.18 | -112.01 | 4330 | |
| Diamond Hills | city | Utah | United States | 41.07 | -111.97 | 4399 | |
| Diamond J Mobile Home Park | city | South Carolina | United States | 35.05 | -81.92 | 830 | |
| Diamond Keturah | city | United States Virgin Islands | United States | 17.70 | -64.71 | 3 | |
| Diamond L Colonia Number 2 | city | Texas | United States | 26.29 | -98.35 | 177 | |
| Diamond Lake | city | Illinois | United States | 42.24 | -88.01 | 830 | |
| Diamond Lake | city | Oregon | United States | 43.18 | -122.14 | 5180 | |
| Diamond Lake | city | Washington | United States | 48.12 | -117.20 | 2509 | |
| Diamond Lake Estates | city | Virginia | United States | 36.88 | -76.18 | 19 | |
| Diamond Oaks | city | Utah | United States | 41.09 | -111.92 | 5029 | |
| Diamond Park | city | Virginia | United States | 38.43 | -77.57 | 347 | |
| Diamond Place | city | Demerara-Mahaica | Guyana | 6.72 | -58.18 | 3 | 42608 |
| Diamond Plains | city | Queensland | Australia | -21.62 | 147.22 | 830 | 0 |
| Diamond Point | city | New York | United States | 43.48 | -73.69 | 351 | |
| Diamond Point Shadows | city | Arizona | United States | 34.27 | -111.23 | 5029 | |
| Diamond Point Summer Homes | city | Arizona | United States | 34.33 | -111.19 | 5869 | |
| Diamond Pointe | city | Virginia | United States | 37.15 | -80.44 | 2001 | |
| Diamond Ridge | city | Alaska | United States | 59.68 | -151.56 | 1105 | |
| Diamond Rock | city | Islas de la Bahia | Honduras | 16.42 | -86.30 | 0 | 3317 |
| Diamond Rock (historical) | city | Georgia | United States | 34.05 | -83.30 | 830 | |
| Diamond Shores | city | Michigan | United States | 41.90 | -85.97 | 875 | |
| Diamond Springs | city | California | United States | 38.69 | -120.81 | 1801 | |
| Diamond Springs | city | Kansas | United States | 38.56 | -96.74 | 1669 | |
| Diamond Springs | city | Kentucky | United States | 37.04 | -86.98 | 830 | |
| Diamond Springs | city | Michigan | United States | 42.68 | -85.90 | 830 | |
| Diamond Spur Trailer Court | city | Kansas | United States | 37.66 | -97.52 | 1669 | |
| Diamond Tail Ranch | city | New Mexico | United States | 35.32 | -106.39 | 6184 | |
| Diamond Valley | city | Saint Philip | Barbados | 13.10 | -59.43 | 0 | 26851 |
| Diamond Valley | city | Northern Cape | South Africa | -29.29 | 23.55 | 3408 | 0 |
| Diamond Valley | city | Arizona | United States | 34.57 | -112.38 | 5246 | |
| Diamond Valley | city | Ohio | United States | 40.62 | -80.86 | 997 | |
| Diamond Valley | city | Montana | United States | 47.84 | -111.49 | 3700 | |
| Diamond Valley Airport | airport | -30.27 | 29.40 | 4900 | 0 | ||
| Diamond View | city | Maryland | United States | 39.29 | -77.22 | 830 | |
| Diamond Village | city | Cavite | Philippines | 14.35 | 120.98 | 249 | 624688 |
| Diamond Village | city | Penal/Debe | Trinidad and Tobago | 10.24 | -61.44 | 72 | 81650 |
| Diamond Vlakte | city | North West | South Africa | -28.00 | 24.89 | 4189 | 103 |
| Diamond Yard | city | Queensland | Australia | -14.93 | 142.32 | 177 | 0 |
| Diamond Yards | city | Queensland | Australia | -18.51 | 142.20 | 830 | 0 |
| Diamonda | city | Mopti | Mali | 13.98 | -4.26 | 921 | 15028 |
| Diamondale | city | Lusaka | Zambia | -15.27 | 28.40 | 3694 | 7190 |
| Diamonddoorns | city | North West | South Africa | -27.15 | 25.54 | 4494 | 372 |
| Diamondhead | city | Arkansas | United States | 34.44 | -92.95 | 396 | |
| Diamondhead | city | Mississippi | United States | 30.39 | -89.36 | 88 | |
| Diamondhead Lake | city | Iowa | United States | 41.55 | -94.26 | 1099 | |
| Diamondtown | city | Pennsylvania | United States | 40.80 | -76.42 | 1099 | |
| Diamondville | city | Pennsylvania | United States | 40.67 | -78.97 | 1669 | |
| Diamondville | city | Utah | United States | 40.63 | -111.97 | 4478 | |
| Diamondville | city | Wyoming | United States | 41.78 | -110.54 | 6932 | |
| Diamondwood Estates | city | New York | United States | 42.90 | -73.50 | 830 | |
| Diamongo | city | Ogooue-Maritime | Gabon | -1.73 | 9.84 | 206 | 0 |
| Diamonguel | city | Matam | Senegal | 15.11 | -12.93 | 167 | 2520 |
| Diamono | city | Vallee du Bandama | Cote D'Ivoire (Ivory Coast) | 8.33 | -4.48 | 994 | 3307 |
| Diamor | city | Batha | Chad | 13.56 | 19.23 | 1099 | 745 |
| Diamor | city | Meath | Ireland | 53.71 | -7.08 | 830 | 1020 |
| Diamos | city | Ghana | 5.08 | -2.98 | 239 | 3869 | |
| Diamotil | city | Thies | Senegal | 15.13 | -16.45 | 121 | 12705 |
| Diamou | city | Sikasso | Mali | 12.08 | -7.24 | 1213 | 1937 |
| Diamou | city | Kayes | Mali | 14.09 | -11.26 | 236 | 745 |
| Diamouguel | city | Matam | Senegal | 15.11 | -12.93 | 167 | 2520 |
| Diamoukata | city | Kayes | Mali | 15.36 | -9.88 | 830 | 298 |
| Diamoukope | city | Togo | 7.68 | 1.20 | 830 | 6157 | |
| Diamouna | city | Sikasso | Mali | 11.26 | -6.38 | 1131 | 4023 |
| Diamouna | city | Segou | Mali | 13.62 | -6.03 | 915 | 15748 |
| Diamounguel | city | Matam | Senegal | 15.11 | -12.93 | 167 | 2520 |
| Diamourdala | city | Tambacounda | Senegal | 13.55 | -12.26 | 242 | 596 |
| Diamoussirala | city | Mali | 10.57 | -8.20 | 1669 | 2384 |