Emerald and Diamond Pendant Cushion Emerald 0.70 ct. Round Emerald 0.69 ct. Diamond 1.99 ct. 22K Yellow Gold Other Products. Rose Quartz and Diamond Halo Ring in 18K Rose Gold Rose Quartz and Diamond Halo Ring in 18K Rose Gold More Detail Diamond Earrings 0.56 ct. Diamond Earrings 18K Pink Gold More Detail Etenity Ring Diamond 1.07 ct. 18K White Gold More Detail Two Rows Diamond Ring Two Rows Diamond Ring in 18K White Gold More Detail