KONGMOON Cross 5mm Round Purple CZ Ocean Blue Fire Opal Silver Plated Jewelry for Women Pendant for Necklace
Metal: | Brass |
Plating: | Silver Plated |
Color: | Silver color and Blue |
Opal: | Created Ocean Blue Fire Opal |
Main Stone: | 5mm Round Cut Purple CZ |
Item Size: | Length: 39mm/1.54inch (Including Buckle) Width: 20mm/0.79inch |
Chain: | Without Chain |
Lab-created fire opal is synthetic gemstone NOT PLASTIC. Elements:80% Silica & 20% Resin. MOHS hardness:4. Specific Gravity:1.80-1.90. Heat Resistance:130 degree C. Lab-grown synthetic opal takes about a year to grow in laboratory and is similar in properties to natural opal. Lab-grown synthetic opal contains high percentage of silica at least 80% and has the unique feature of vertical growth pattern. Silica is an important element for opal. According to GIA in order to be opal a material must be silica in composition as major elements possibly containing some water. the percentage of silica in composition determines man-made opal's quality and value. Lab-grown synthetic opal is also known as created opal or lab-made opal or lab-created opal.
Style : Religious
CN : Guangdong
Fine or Fashion : Fashion
Shape\pattern : Cross
Metals Type : copper
Brand Name : KONGMOON
Compatibility : All Compatible
Gender : Women
Material : Semi-precious Stone
Origin : Mainland China
Item Type : Pendants
Model Number : DOPS0229BA
Pendants Type : slide