Plain Ring 18K White Gold Other Products. Two Rows Diamond Ring Two Rows Diamond Ring in 18K White Gold More Detail Tennis Bracelet Diamond 8 ct. 18K White Gold More Detail Emerald and Diamond Halo Ring Emerald 0.48 ct. Round Diamond 0.73 ct. Baguette Diamond 0.75 ct. 18K White Gold More Detail Flush Set Diamond Ring Diamond 0.32 ct. GIA Certified F VVS2 3 Excellent 18K Rose Gold More Detail