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The ornamental design for a gemstone, as shown and described.
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Siman-Tov, Jacob, Siman-Tov, Itzhak, Siman-Tov, Avraham
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 31 2012 | SIMAN-TOV, JACOB | Lili Diamonds | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027802 | /0342 | |
| Jan 31 2012 | SIMAN-TOV, ITZHAK | Lili Diamonds | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027802 | /0342 | |
| Jan 31 2012 | SIMAN-TOV, AVRAHAM | Lili Diamonds | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027802 | /0342 | |
| Mar 05 2012 | Lili Diamonds of the Diamond Exchange | (assignment on the face of the patent) | / |
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