最近注意到丹泉石..
起因是朋友拿了一顆丹泉石的裸石來向我調頭寸..
重量是10.6克拉..無燒..附GRS證書(證書確實是記載無燒)..
我查過資料..一般無燒的丹泉石大多呈現含有黃綠色
但是我朋友那顆確呈現蠻漂亮靛色..轉動些角度也可略看到黃綠色
因為是多年好友..就以他開口的18萬元成交..沒有討價還價
想請問對丹泉石瞭解的朋友們告知
這個價錢合理嗎(其實都銀貨兩訖了..只是內心想知道一下)..
丹泉石的未來價值性如何..
無燒會比有燒的價值來得高嗎..
謝謝指導了
黑色鬆獅犬 wrote:
最近注意到丹泉石....(恕刪)
Carat Weight - Tanzanite Prices Per Carat (2014-2015)
Prices Per Carat for Very Good to Good Cut and Si1 to VS Clarity
Example: A 2.00ct. exceptional tanzanite at $600 per carat would cost $1200.
AAA+ is Exceptional Color ~ AAA is Vivid Color ~ AAA/AA is Intense Color ~ AA is Moderate Color ~ A is Light Color
(AAA+) (AAA) (AAA-AA) (AA)
(A)
Pale
.00-.49ct $240 $200 $190 $100 $70 $50
.50-.79ct $325 $275 $220 $150 $100 $65
.80-1.25ct $425 $300 $260 $220 $150 $100
1.25-1.99ct $500 $400 $325 $300 $175 $125
2.00-2.99ct $600 $525 $450 $350 $200 $150
3.00ct & Up $650 $550 $450 $375 $255 $200
Exceptional Cutting add 5%-10% Fair to Poor Cutting subtract 20%-50%
Si2 Clarity subtract 10%-30% I1 Clarity Subtract 30%-50%
Exceptional Plus Color add 10%-15% over exceptional gems.
以下是接近你手上那顆條件的例子
Example Tanzanite 1
Carat Weight: 10.0ct. Cut: Oval
Size: 17x10mm Color: vB 5-6/5 violetish-Blue, medium to medium-dark tone, strong saturation (this is also known as AAA quality, which means this is exceptional Top Gem Quality Tanzanite).
Clarity: VVS, Type I
flawless to unaided eye Origin: Tanzania (Africa)
Example Tanzanite 2
Carat Weight: 9.7ct. Cut: Oval
Size: 15x10mm Color: vB 5-6/5 violetish-Blue, medium to medium-dark tone, strong saturation (this is also known as AAA quality, which means this is exceptional Top Gem Quality Tanzanite).
Clarity: VVS, Type I
flawless to unaided eye Origin: Tanzania (Africa)
Price per carat: $1,000.00 Enhancement code - E
Natural Tanzanite with typical heat enhancement
Price per carat: $1.000.00 Enhancement code - E
Natural Tanzanite with typical heat enhancement
重點是這還是有燒的價格，如果你的顏色也這麼正的話，那恭喜你賺到了，因為克拉單價至少會高於1000鎂
chiang:加減點一下啦，不然最近要買server，總價快5百多萬，貴到想罵髒話.......
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