A crown with jewels with sides being a penguin couple.

Penguins are partners for life, which in this aspect conveys romance/love. They're widely considered as icons for nature and are graceful creatures.
The spiritual meaning advocates having grace (courtesy/propriety - that could be linked with having good ethics - which this line of jewelry strives by) and something a line of jewels should strive by (elegance/.
stylishness/charm).

Overall a clever image inside image, beautifully symmetrical, smooth curves, minimalistic at heart and distinctive without being too revealing.