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$35.00
當前出價
9
出價
關閉
30/03/2024 09:43 am
9
60
2

Rare Riesling Beryl 4.12 ct Bi Color Green Untreated Brazil SKU 13

存貨單位
尺寸(毫米)
14.780 x 6.620 x 4.960mm
重量 (cts)
4.120
Treatment
No Treatment
Shape
Rectangle
類型
Faceted
顏色

You Can check our other Maxixe Beryl Collection at;

https://www.gemrockauctions.com/stores/zayangems/beryl

You can also Check our other gemstones collection at;

https://www.gemrockauctions.com/stores/zayangems

Riesling beryl was initially found by a German geologist in 1840 near a small village in East Germany. The majority of the discovery was presented as gifts to royalty or sold to private collectors, with some notably exquisite pieces even making their way to the British Royal family. This royal connection is one of the main factors contributing to its pricing.

The gemstone exhibits a pale green hue with a warm, golden yellow flash, and it's notably dichroic, displaying both green and yellow colors. This rarity in beryl contributes to its pricing as well.

With a high refractive index of 1.59, this precious beryl showcases exceptional sparkle when cut. It possesses a hardness of 7.5 on the Mohs Scale, a specific gravity between 2.66 and 2.86, and its chemical formula is Al2Be3Si6O18.

Due to its scarcity, Riesling beryl remained elusive until November 2002, when the Everhart family discovered it near Arcuaii, Brazil, while mining for Morganite. A larger pocket of these stones was found in March 2004, but its production remains limited.

The German Riesling beryl, often owned by royalty and the affluent, commands high prices, with some specimens reaching up to $7,000 USD per carat. The larger and more visibly dichroic stones are particularly in demand.

On the other hand, Brazilian Riesling beryl, while still beautiful, is not as coveted and is typically priced around $100 per carat. Dichroic stones hold a premium over those with a more straightforward yellowish-green appearance.

For collectors, the German material holds special significance as the true Riesling beryl. To ensure authenticity and investment value, obtaining a stone with a known provenance is advised. Reputable German dealers can assist in this pursuit, although prices may be steep.

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FedEx 對包含 2 或更多商品的訂單折扣為 $35.00
世界其他地區
FedEx 對包含 2 或更多商品的訂單折扣為 $35.00
Express Shipping $55.00 / :幾天天 $55.00 / :幾天天
:國家
Express Shipping 對包含 2 或更多商品的訂單折扣為 $55.00
世界其他地區
Express Shipping 對包含 2 或更多商品的訂單折扣為 $55.00
Registered Shipping $10.00 / :幾天天 $10.00 / :幾天天
:國家
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $10.00
世界其他地區
Registered Shipping 對包含 2 或更多商品的訂單折扣為 $10.00

zayangems
zayangems
Discover the brilliance of rare gemstones with Zayan Gems. Zayan Gems is a company that has been in the gemstone industry for 15 years, operating from Pakistan, Thailand, and Australia. They specialize in wholesaling both semi-precious and precious gemstones, in both cut and polished forms as well as rough specimens. The gemstones they source are exclusively from around the world, with a focus on Africa, Pakistan, Tajikstan, Afghanistan, and Kashmir. These areas are known for their high-quality gemstones and limited access, which allows Zayan Gems to offer their customers stones of "high to finest" quality at very attractive prices. The company's ties to these important mining and market environments are what sets them apart and allows them to offer such exceptional gemstones to their customers.
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為什麼用戶出價高於自己?

出價時,這是用戶願意為產品出價的最高金額。然後,我們的系統將代表該用戶自動出價,逐步提高出價以保持其作為最高出價者的地位,直至達到指定的最高價。

當出現“自動出價”圖標時,表示我們的系統正在根據用戶的最高出價主動為用戶出價。這可能看起來好像用戶出價高於自己,但這只是系統更新出價以反映用戶最高限額的結果。

審計

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送貨細節

船運:
$35.00 :通過 FedEx 計算天數
發貨自:
Thailand

付款方式

  • paypal
  • stripe
  • escrow
  • gempay

概述

列表類型 : Standard
產品編號 : 2418450
預計建議零售價 : $460.00
起拍價 : $1
開始 : 24th March 2024 02:43 am AEST
結束 : 31st March 2024 02:43 am AEST
* 所有價格均以:貨幣為單位