There are four main economic evaluation conditions for emeralds, nemlig: ①Color: emerald green and dark green are better, greenish blue and yellowish ones are inferior; ②Transparency: crystal clear, clear and bright is the best, translucent Those who can only be included in the third grade; ③Purity: emeralds are often flawed, pure ones are rare and […]
Forfatterarkiv: Kingjy
(1) Complex composition: Tourmaline is an extremely complex boro-aluminosilicate mineral, and it is the gem mineral with the most complex chemical composition in nature. It may contain one or several elements such as magnesium, stryke, litium, potassium, natrium, osv. Due to the different content ratios of these elements, tourmaline often has different colors. Slik som […]
Opal has many names, mainly “white gem” og “fancy stone”. In the south of my country, heter det “blinkende fjellsky”, which comes from Australia’s famous producing area “Lightning Ridge”. Opal is listed as the birthstone of October by the international jewelry industry, symbolizing hope and happiness. Opal is the most colorful of gemstones. […]
09
des
des
“I got these yesterday. It’s hard to find leverback earnings that are sterling silver at a reasonable price. I don’t like stud earrings b/c I don’t like being stabbed in the head by the posts when I’m sleeping or on the phone. Plus I am not one to change my earrings I like to put […]
09
des
des
“These earrings are very attractive. The overall design is very appealing and looks good. They sit on the ear without protrusion and the stud fasteners are secure enough to ensure they do not fall out, but simultaneously removing them is not too hard. My only complaint is that the posts are a little thicker than […]
lue Nile Gold We carry jewelry that’s crafted in both 18k and 14k gold. Vårt 18K gull er en legering av 75% Gull med andre metaller for å gjøre det sterkt nok for hverdagsklær, Og vårt 14K gull er en legering av 58.3% Gull og andre metaller. The minimum karat that is allowed to be […]
Gull Karat Chart 24 karat = 100% gull 22 karat = 91.7% gold Both 24k and 22k are considered too soft for fine jewelry, men verdsatt og slitt i noen kulturer. 18 karat = 75.0% gold Considered to be the luxury end of fine jewelry. 14 karat = 58.3% gold Ideal for fine jewelry, balancing […]
Hvilken type gull bruker Blue Nile for ringhoder? For gult gull og rosegullinnstillinger, Blue Nile bruker Platinum Ring Heads for å sikre midtdiamanter. Alle design i 14K hvitt gull bruker 14K hvitt gull ringhoder som har styrke og holdbarhet som kreves for å holde en midtstein trygt. 14k white […]
Our fine jewelry comes in 3 farger: Gult gull, hvitt gull og rosegull. What Is Yellow Gold? A mixture of silver, kopper, rent gull (and a trace of zinc) gives yellow gold jewelry its rich shine. Although the percentages of each metal used to create the alloy vary, all formulas starts with 75% ren […]
Hallmarks Gold is commonly stamped with what’s known as a hallmark. Kjennetegnet indikerer mengden rent gullinnhold, og betegner noen ganger datoen for fullføring og opprinnelsesland. Og i henhold til føderal lov, Gullsmykker må være ledsaget av et produsentmerke eller registrert varemerke. Blue Nile Gold We carry jewelry that’s crafted […]