| Specifications | |
|---|---|
| Compatibility | All Compatible |
| Model Number | DOPM0267B |
| Shapepattern | Star of David |
| Style | Religious |
| Material | Semi-precious Stone |
| Pendants Type | slide |
| Metals Type | Copper |
| Gender | Women |
| Brand Name | KONGMOON |
| Origin | Mainland China |
| CN | Guangdong |
| Fine or Fashion | Fashion |
| Item Type | Pendants |
| Metal: | Brass |
| Plating: | Silver Plated |
| Color: | Silver color and Blue |
| Opal: | Created Ocean Blue Fire Opal |
| Item Size: | Length: 28mm/1.1inch (Including Buckle) Width: 19mm/0.75inch |
| 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.
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