查看全部 (4)
Presenting 5.86 carats zircon pear shape
- 存货单位
- Zar1
- 尺寸(毫米)
- 10.400 x 9.700 x 6.200mm
- 重量 (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- 类型
- Faceted
- Clarity
- VVS
- 颜色
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
- 存货单位
- Zar1
- 尺寸(毫米)
- 10.400 x 9.700 x 6.200 mm
- 重量 (cts)
- 5.860
- Treatment
- No Treatment
- Shape
- Pear
- 类型
- Faceted
- Clarity
- VVS
- 颜色
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
运输商 | 运送至:国家 | 运送到世界其他地区 |
---|---|---|
Standard Shipping - Tracked | $10.00 / :几天天 | $10.00 / :几天天 |
:国家
Standard Shipping - Tracked 对于 3.00 或以上的订单折扣为 $20.00
世界其他地区
Standard Shipping - Tracked 对于 3.00 或以上的订单折扣为 $20.00
|
||
FedEx | $45.00 / :几天天 | $45.00 / :几天天 |
世界其他地区
FedEx 对包含 3 或更多商品的订单折扣为 $50.00
|
||
Registered Shipping | $9.00 / :几天天 | $9.00 / :几天天 |
-
积极的
nice stone, quick service, thanks!
-
积极的
This is the most stunning stone I've seen. It's astounding.
-
积极的
Beaut stones.
-
积极的
Beaut lil aqua gems!
-
积极的
Will buy from again, better stone than expected+++++