沒有保留價 - 1 pcs 綠色 電氣石 - 2.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 精美色彩

*在欧盟内无需额外增值税或进口关税*\n\nExceptional Sapphire gemstone suitable for jewellery or an investment-grade piece.\nFull physical ALGT Certificate included.\n\n*合并运输 — 如果你赢得多颗宝石，请只付一次费用，并私信以合并其余宝石。*\nIDENTIFICATION\nSpecies __________________________________ Natural Tourmaline\nVariety __________________________________ Verdelite\n\nDESCRIPTION\nShape & Cutting Style ______________________ Modified Octagon, Step Cut\nMeasurements ______________________________ 8.93 x 6.29 x 5.01 mm\nCarat Weight _______________________________ 2.57 Carat\nColor _____________________________________ Vivid/Deep Green (Bluish, Yellowish)\nTransparency ______________________________ Transparent\n\nADDITIONAL GRADING CHARACTERISTICS\nColor Quality Grade ________________________ Fine Color Quality\n\nCOMMENTS\n\nVerdelite is commonly heated to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.