KONGMOON Sea Turtle Family 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 |
Item Size: | Length: 34mm/1.34inch (Including Buckle) Width: 23mm/0.91inch |
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 : Casual/Sporty
CN : Guangdong
Metals Type : copper
Brand Name : KONGMOON
Shape\pattern : Animal
Fine or Fashion : Fashion
Gender : Women
Material : Semi-precious Stone
Origin : Mainland China
Compatibility : All Compatible
Item Type : Pendants
Model Number : DOPM0046B
Pendants Type : slide