沒有保留價 - 1 pcs 藍色 黃玉 - 18.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT)





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天然藍色托帕石,1 顆,18.65 克拉,墊形,混合切工,透明,附 ALGT 證書(報告編號 46678540)
賣家描述
卓越的托帕石珠宝宝石,适合珠宝件或投资级收藏。
含完整物理ALGT证书。
*合并运输 — 如果您赢得多颗宝石,请先付款一份,并发送消息以合并剩余宝石。*
*在欧盟内的投标人无需额外缴纳增值税或进口关税*
IDENTIFICATION
Species ........................................................ Natural Topaz
Variety ........................................................ Blue Topaz
Shape & Cutting Style .................................... Cushion, Mixed Cut
Measurements ............................................... 15.38 x 13.49 x 10.14 mm
Carat Weight ................................................. 18.65 Carat
Color ............................................................. Light Blue
Transparency ................................................ Transparent
ADDITIONAL GRADING CHARACTERISTICS
Trade Color Name ......................................... Sky Blue
Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.
賣家的故事
卓越的托帕石珠宝宝石,适合珠宝件或投资级收藏。
含完整物理ALGT证书。
*合并运输 — 如果您赢得多颗宝石,请先付款一份,并发送消息以合并剩余宝石。*
*在欧盟内的投标人无需额外缴纳增值税或进口关税*
IDENTIFICATION
Species ........................................................ Natural Topaz
Variety ........................................................ Blue Topaz
Shape & Cutting Style .................................... Cushion, Mixed Cut
Measurements ............................................... 15.38 x 13.49 x 10.14 mm
Carat Weight ................................................. 18.65 Carat
Color ............................................................. Light Blue
Transparency ................................................ Transparent
ADDITIONAL GRADING CHARACTERISTICS
Trade Color Name ......................................... Sky Blue
Blue topaz is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether this gemstone has been enhanced or not.

