Also, I'm happy to make adjustments to any of these designs should that be required.
Overall I've aimed to reflect the requested: Feminine / simple / expensive / modern / refined. I feel the upper and lower case gives a sense of being approachable and it's easy to read. The font choice is clean and professional but the rounded shapes also give a slightly feminine feel to it (but not too much).
The star could be used in an interesting way in marketing or sales material to echo the logo. imagine a Sold! sign where the dot under the exclamation mark is a star, for example.