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      Hydrothermal Emerald Raw Material Lab Grow Columbia Emerald Rough Gemstone

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      Wuzhou Dongshi Jewelry Co., Ltd.12 yrsCN
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      Key attributes

      Industry-specific attributes

      Certificate Type
      None

      Other attributes

      Place of Origin
      Guangxi, China
      Gemstone Type
      Synthetic (lab created)
      Brand Name
      DS Jewelry
      Model Number
      DS-Emerald 002
      Gemstone Color
      Emerald
      Gemstone Shape
      Uncut Rough
      Gemstone Weight
      Normal Weight
      Treatments Applied
      Heat
      Optical Special Effects
      Color Change
      Item Height
      Uncut
      Material
      Hydrothermal Emerald
      Weight
      Around 90-150 carats per piece
      Type
      Uncut material
      Hardness (Mohs scale)
      7.5-8.0
      Density
      2.67-2.75
      Refractive index
      1.578 - 1.572
      Dispersion (C-F)
      0.014
      Heat resistance
      up to 1250°C/2282°F
      Service
      OEM ODM Customized
      Industry experience
      25 years

      Packaging and delivery

      Packaging Details
      1.Packing in the vacuum bags.
      2.Packed in cardboard.
      3.According to the customer's request.
      Selling Units:
      Single item
      Single package size:
      18X12X10 cm
      Single gross weight:
      0.005 kg
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      Lead time

      Quantity (carats)1 - 200 > 200
      Lead time (days)5To be negotiated

      Product descriptions from the supplier

      Minimum order quantity: 200 carats
      $4.58

      Variations

      Total options:
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