2.79 carats of round lab-created strontium titanate diamond simulant in 18K yellow gold over sterling silver drop earrings creates an earring where the highest-fire white stone performs in the format that maximizes its optical qualities: as the drop swings with each movement, different facets catch different light angles, creating a continuous changing display of rainbow-color fire events. At 1.07 inches long, the earring has enough drop for genuine movement. In warm gold, the fire appears at its warmest and most inviting. The earring companion to WPD593 pendant for the customer building a strontium titanate collection.