Hi Chris,
Thank you for contacting the developer forum.
The valid JSON values are found here - http://technet.rapaport.com/Info/RapLink/Format_Json.aspx
i checked the JSON API 'request' clarity values and found "IF" for flawless.
if you have further questions you can post them or email us at tech@diamonds.net
clarity_from
clarity_to | string | optional
Allowed values :
"IF", "VVS1", "VVS2", "VS1", "VS2", "SI1", "SI2", "SI3", "I1","I2","I3" |
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