國際私人收藏
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「Art Deco」「哥倫比亞」祖母綠、鑽石配鉑金胸針，約1920年
估價
$10,000–15,000
成交價
$12,600
Circa 1920
Cut-corner square step-cut emerald, approximately 1.75 cts.
Old European-cut, old mine-cut, and rose-cut diamonds, total approximately 6.50 cts.
French assay mark
Platinum, length approximately 3 1/8 inches
附美國AGL證書
AGL Report: Colombia, minor clarity enhancement (traditional)
Old European-cut, old mine-cut, and rose-cut diamonds, total approximately 6.50 cts.
French assay mark
Platinum, length approximately 3 1/8 inches
附美國AGL證書
AGL Report: Colombia, minor clarity enhancement (traditional)