Natural Black Sapphire Heart Loose Stone 7x7mm

Tsatanetsatane wa Zamalonda:

Kusintha kwamtunduSafiraku Corundum ndi zenizeni, zidzawoneka mitundu yosiyanasiyana mu kuwala kosiyana, komwe kumatchedwanso kuti kusintha kwa mtundu wa corundum kapena chuma chamtundu, kusintha kwa mtundu kumayembekezeredwa chifukwa cha chrome mu corundum.Zidzakhala imvi-buluu kapena violet pakuwala kwa dzuwa, wofiirira kapena Magenta mu kuwala kwachikasu, mitundu yowala ndi yabwino kwambiri, koma mwatsoka nthawi zambiri imawoneka yakuda, ndithudi, mitundu yowala imapezekanso, kusiyana kwakukulu kwa mtundu, kutsika mtengo kwambiri, amadziwikanso m'madera ena monga Alexandre corundum.

Pakali pano, DomesticSafiraamagawidwa mu Sapphire ndi Black Sapphire, safiro ndikuti nthawi zambiri timawona permeability yabwino ya safiro, makamaka yokutidwa mu golide, platinamu ndi zitsulo zina zamtengo wapatali pamwamba.Ndipo Black Sapphire ndi nthawi yatsopano yomwe yaperekedwa posachedwa ndi Shandong Shuolan Gemstone Company, yomwe tsopano ikulamulira 75% ya msika wakuda wa safiro waku China.Black Sapphire kwenikweni ali ngati safiro wa giredi otsika, wodziwika ndi wakuda komanso wosawoneka bwino, wokongola kwambiri ndi mtengo wake, ngati AA 4X6 woboola dzira Black Sapphire 2 yuan, mtengo wake ndi wokongola kwambiri, siliva wambiri wapakhomo ndi wakunja. opanga zodzikongoletsera anayamba kugula ambiri safiro wotereyo, kupanga mankhwala atsopano mpikisano, mtengo si mkulu koma kumapangitsanso mtengo wa mankhwala awo, kampani yathu ndi kugula safiro woteroyo kupikisana msika, ndipo akwaniritsa zabwino.