Topaz-Gen / Skyblue / round / 2.5 Mm / Aa / Faceted

SKU #: TOPAZ-GEN:240189:G
COLOR Blue
Shape Round
SIZE CT N/A
SIZE MM 02.50 Mm
Quality Aa
CUT Faceted
UNIQUE Standard

Product Details

Item Description

Stuller, Inc. hereby warrants that all Irradiated Gemstones (or jewelry containing Irradiated Gemstones) sold by Stuller were initially imported and distributed in the U.S. in compliance with the U.S.N.R.C. licensing regulations.

Uvedené milimetrové veľkosti a váhy sú približné.
Pre informácie o toleranciách kliknite sem.
Pri objednávaní drahokamov mate možnosť využiť funkciu - Spárovať podľa veľkosti a farby - (ktorá sa nachádza priamo nad tlačítkom PRIDAŤ DO KOŠÍKA) ak potrebujete, aby sme pre Vás spárovali naše skladové zásoby drahokamov podľa farby a veľkosti.
Špeciálne požiadavky - ak máte špeciálne požiadavky na výbrus, veľkosť či rozmery, kvalitu alebo farebný odtieň drahokamu, tak nás neváhajte kontaktovať telefonicky - naši odborníci pre drahokamy sú Vám vždy k dispozícii na t.č. +421919900200.
Kódy farieb drahokamov GemeWizard TM nájdete tu. 

Specification

Gemstone Quality Aa
COLOR Blue
Gemstone Quality Description Bright light blue; eye clean; good brilliance; good cut; good polish
Stone Enhancement Code R
Selling Unit of Measure EA
Stone Hardness 8
Gem Species Topaz
Stone RI 1.619-1.627
Stone Specific Gravity 3.53
Stone Optic Character DR
Stone Phenomena Chatoyancy (rare)
Stone Ultrasonic Reaction Never use
Steamer Reaction Never use
Heat Reaction Poor-color change may occur with heat
Chemical Reaction Affected very slightly
Major Sources Australia, Brazil, Mexico, Myanmar, Namibia, Nigeria, Pakistan, Sri Lanka
AGTA R
Weight 0.09
Weight Unit of Measure CT

Publications

Catalog Edition Page Numbers
The Diamond & Gemstone Book VOL-034 0
The Diamond & Gemstone Book VOL-039 0
From The Bench May 2016 VOL-B9706 9
Fall 2010 Diamond & Gemstones FALL2010 43
Diamond and Gemstones Fall 2013 VOL-B8990 50, 51, 63
Diamonds and Gemstones 2014 VOL-B8969 89, 90, 91, 92, 93
The Diamond & Gemstone Book VOL-066 119
The Diamond & Gemstone Book VOL-072 120
Diamond & Gemstone Catalog VOL-046 128
Diamond and Gemstone Book VOL-052 138
The Diamond & Gemstone Book VOL-058 140
Findings 2016-2017 VOL-B9204 666
Findings and Metals 2018-2019 VOL-B9849 716
Diamond and Gemstone VOL-F903 46
From the Bench July 2014 VOL-B9092 8
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