鑑定服務


精美產品皆是英國Gem-A原裝進口

 


 




傳說中的厲害Gem-A折射儀.

真的super清楚,超微誤差率!

實實在在比下許多廠牌了!

(手機不易拍出內部的精細)

果然是世界第一個製作和生產寶石儀器的權威寶石學教育機構!


 

 

「寶石產地鑑賞家」
這本書滿值得推薦的,它將寶石的起源,歷史,美麗,地理等作了詳盡的描述!
TGI 有價格優惠,詳盡內容可至TGI ATC 閱讀!

We are now releasing a new book "Gemstones. Terra Connoisseur, a compelling expert’s collaboration on all beautiful natural faceted gems, their origins , history and virtue. Vladyslav Yavorskyy is the world renowned author of "Terra Spinel" (2010) - the groundbreaking book on the precious royal gem, and "Terra Garnet" in 2014.


 

[ Gem-A 10x 放大鏡 ]

Gem-A 1 Triplets

21 mm loupe with torch, giving darkfield illumination. 

LOU0018


 

[ Gem-A 20x 放大鏡 ]
Gem-A 20× Triplets

18mm Chrome. 

LOU0021

 

 


 

 


[ Gem-A 鑽石估測鏡 ]
Gem-A Estimator Loupe 
Estimates the weight of diamonds and gemstones in mounted jewellery.

LOU0029

 

 


[ 光纖彎管燈 ]可搭配分光鏡使用

Zelco Flexi Long Reach Torch

20 High intensity Xenon lamp, extends to 22 cm. Battery operated.

LAM0027

 

 


 

[ 平台白光燈 ]可搭配偏光鏡使用

Portable LED Lamp

22 Ideal for use with Gem-A Portable Folding Polariscope (POL0001) and Gem-A London/Wide View Calcite Dichroscop.


 

 

Gem-A 鑽石專用夾

 

 

 


[標準比色石組]

Ten-stone colour comparison sets

ideal for use by valuers. 23 D–M colour comparison set. All 1.00 ct size stones. NB: CZ sets should not be used as master stones. If you require the accuracy of master stones, it is suggested you purchase a diamond set.)

MAS0002 


Gem-A 出品,必屬佳作:
黃彩鑽專用比色石
Fancy Yellow diamond master stone


 

[Gem-A隨身型折疊偏光鏡]

Gem-A Portable Polariscope

28 Portable Polariscope, with torch and rotating stone holder. Battery operated.

 


[Gem-A倫敦二色鏡]

Gem-A London Dichroscope

34 London Dichroscope.

DIC0002

 


 


[OPL分光鏡]

OPL Spectroscope
41 Large OPL diffraction spectroscope and stand.

SPE0014


 

[ 紫外螢光鑰匙圈 ] 紫外燈/白光燈 可切換式

Gem-A UV Key-Ring
19 LW, battery operated

UVL0008


 

[ Gem-A 鑑定實驗包 (鑽石) ]

內容:
10x放大鏡. 鑽石檢測儀. 紫外光鑰匙圈.

鑽石尺規. 寶石擦拭布. 鑷子




 

 

 

[ Gem-A 鑑定實驗包 (彩寶) ]

內容:
偏光鏡. 白光燈. 光纖燈. 分光鏡. 玻璃棒. 
10x放大鏡. 二色鏡. 濾色鏡. 寶石擦拭布. 鑷子

 


 

售:

 

[ 美國進口三段式筆燈]


 

[螢光燈](可分辨琥珀、柯巴、塑膠)


 

[14x鑽石放大鏡]

 


 

 

[ 強力磁鐵 ] 用於鑑別合成鑽石

 

 


 

 

[暗域10x放大鏡]

 


 

[暗域偏光鏡]

 


 

 

[60X 寶石包裹體手機照相放大專用]

 


 

 

 

[筆燈]同時擁有白光源及黃光源 可切換


TGI Lab 繼之前的CVD 合成鑽石常規儀器鑑定課程以及鑑定儀器介紹後!

今天再次為各位介紹HPHT 合成鑽石(尤其小鑽)的鑑定儀器!

TGI Lab 總是給您最新與最好!

儀器資訊請洽TGI Lab ! 02-25211365

https://www.youtube.com/watch?v=utbm-OJvMCE

https://www.youtube.com/watch?v=0TWVyZMcahg


[CVD 最實惠檢測儀]

 


[筆燈]二合一同時擁有標準白光光源及標準螢光光源 可切換

 


方解石二色鏡為國際上最容易觀察寶石多色性的儀器

 



稜鏡式分光鏡

7.6x1.6x1.6 mm

 


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