These hoop earrings are made of 14kt yellow gold and weigh around 3 grams. They feature brown and white diamonds, with a total carat weight of 1/2. The brown diamonds are round-shaped and set in pave, while the white diamonds are also round-shaped and pave-set with a color grade of G-H and a clarity grade of I2-I3. There is no third gemstone included in these earrings.Precious Metal Type: 14kt Yellow Gold Approx. Gram Weight: 2.99 Total Gemstone Carat Weight: 1/2 Primary Gem Type: Brown Diamond Primary Gem Shape: Round Primary Gem Color: Brown Primary Gem Clarity: I2-I3 Primary Gem Setting: Pave-set Primary Gem Carat Weight: 0.3 Gem2 Type: Diamond Gem2 Shape: Round Gem2 Color: G-H Gem2 Clarity: I2-I3 Gem2 Setting: Pave-set Gem 2 Carat Weight: 0.22 Gem 3 Carat Weight: None