3.00 GIA Round Brilliant Diamond Drop Earrings 18kThese drop earrings feature 3. 00 carats of GIA certified Round Brilliant cut diamonds set in 18 karat yellow gold. Each earring showcases a 1. 50 carat center diamond with L color and SI1 clarityan L color grade shows a faint yellow tint that becomes warm and inviting when set in yellow gold, while SI1 clarity means any inclusions are difficult to see with the naked eye. The Round Brilliant cut maximizes light return for exceptional sparkle and fire