18ct White & Yellow Gold, Pear-Shaped Yellow Diamond Pendant

This handmade 18ct white and yellow gold pendant is set with one pear-shaped yellow diamond, weighing 0.54ct. It is surrounded by 18 round brilliant cut yellow diamonds, with a total weight of 0.08ct. 

The necklace weighs a total 2.85 grams. 

The unique colour of yellow diamonds comes from the presence of nitrogen in their crystalline structure. The more nitrogen, the more intense the colour.