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细节
SAPPHIRE AND DIAMOND RING
Centering an oval-cut sapphire, gauged at approximately 6.70 cts., within a diamond surround, mounted in platinum--size 6; containing twelve circular-cut diamonds
See illustration
Centering an oval-cut sapphire, gauged at approximately 6.70 cts., within a diamond surround, mounted in platinum--size 6; containing twelve circular-cut diamonds
See illustration