Marianne and Gabby have been friends since college. It feels natural to go into business together, selling Marianne's unique jewellery designs. Their family ties become closer when Marianne falls in love with Jay, Gabby's half-brother. But as their company takes off, Gabby's contribution becomes more questionable. Meanwhile, Marianne is blossoming and expecting Jay's baby.Then Marianne's ex-boyfriend Paul walks back into her life in search of an engagement ring for his new fiancee. Marianne discovers that, like the beautiful stones she works with, relationships too can hold fatal hidden flaws. In the tropical heat of southern Sri Lanka, she begins to see that the finest quality often lies buried, and to realise that someone she once dismissed might be the only person who can save her...