Francesca Floramo

エメラルド、ルビー、サファイアオークション

ALGT カラーストーン識別レポート No. 88167749（2026年6月16日）
天然コランダム
サファイア
クッション型、ミックスドカット
カラット 3.42
10.66 x 8.20 x 4.12
ディープブルー
透明
加熱の痕跡が認められる

ALGT Colored Stone Identification Report n. 88167749 (16 June, 2026)
Natural Corundum
Sapphire
Cushion Shape, MIxed Cut
Ct. 3.42
10.66 x 8.20 x 4.12
Deep Blue
Transparent
Indications of heating present

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1 pcs Blue Sapphire - 3.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Selected by Francesca Floramo

1 pcs Blue Sapphire - 3.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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