620 10.02克拉梨形（Pear Modified Brilliant）彩棕绿黄色（Fancy Brownish Greenish Yellow）钻石戒指 18K白金镶嵌10.02克拉梨形彩棕绿黄色钻石,配镶4.475克拉白钻作点缀。主石颜色为彩棕绿黄色，净度为VS2，抛光极好，对称性非常好，弱荧光。戒面可拆卸作吊坠使用，戒圈尺寸12.5，重约15.16克。附GIA证书一帧。 A COLORED DIAMOND AND DIAMOND RING Set with a 10.02-carat pear modified brilliant fancy brownish greenish yellow diamond, VS2 clarity, good symmetry, to a diamond cluster of 4.475 carats, mounted in 18k white gold. Ring size: 12.5 Accompanied by a GIA report. RMB:900,000-1,200,000