JAG A Girl's Best Friend (1995–2005) Online
A lieutenant in the US Navy approaches a pair of diamond merchants in Antwerp, Belgium, and offers to sell them not only a perfect two-carat stone but also as many others as they want. Meanwhile the gem in Meredith's engagement ring attracts attention and arouses curiosity. The admiral traces its history, then he finds the same lieutenant (at the Naval Research Lab) and arrests him for conduct unbecoming and discrediting the service. Mac prosecutes, and Harm and Bud defend. The evidence presents a lurid story. Further, Harm takes custody of Mattie, and he places two birds in the same nest. Harm and Mac continue to talk, and the admiral makes a shattering discovery.
| Episode cast overview, first billed only: | |||
 | David James Elliott | - | Harmon Rabb, Jr. |
 | Catherine Bell | - | Sarah MacKenzie |
 | Patrick Labyorteaux | - | Bud Roberts, Jr. |
 | John M. Jackson | - | A.J. Chegwidden |
 | Zoe McLellan | - | Jennifer Coates |
 | Isabella Hofmann | - | Meredith Cavanaugh |
 | Hallee Hirsh | - | Mattie Grace Johnson |
 | Richard Cox | - | Mr. Handy |
 | Ramy Zada | - | Prof. Alessandro Selvaggio |
 | Natalija Nogulich | - | Diamond Saleswoman |
 | Jennifer Savidge | - | Cmdr. Amy Helfman |
 | Steve Heinze | - | CIA Agent Bartus Van Duyn |
 | Mike Siegel | - | Lt. Theo Maravalis |
 | Chelcie Ross | - | Dr. Mallory |
 | Adria Tennor | - | Laurie June |
In a scene at Mattie's school, in Washington, DC, one school bus in the background is clearly a Crown product; however, Crown coaches are almost entirely limited to the Far West, and they are extremely rare anywhere on the East Coast.
When Merideth's friend says there should be a certificate number on the diamond and he doesn't see it. It would be believeable if he didn't use a magnifying glass which is 4 magnification and to see the number you need at least 30 magnification