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      Factory Synthetic Diamonds

      (6871 products available)

      Starsgem Pink Color Lab Diamond Heart Cushion Asscher Cut Fancy Shape Lab Diamond

      Starsgem Pink Color Lab Diamond Heart Cushion Asscher Cut Fancy Shape Lab Diamond

      Ready to Ship
      $130.00 - $2,460.00
      Min Order: 1 piece
      Shipping per piece: $16.34
      verify11 yrsCN
      4.8
      /5
      ·
      106 reviews
      ·
      "good customer service"
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      Melee Moissanite Diamond Mini Round 0.8mm--2.9mm Small White Synthetic Moissanite Heart And Arrow Round Cut Loose Moissanite

      Melee Moissanite Diamond Mini Round 0.8mm--2.9mm Small White Synthetic Moissanite Heart And Arrow Round Cut Loose Moissanite

      Ready to Ship
      $7.50 - $15.00
      Min Order: 2 carats
      Shipping per piece: $13.46
      verify2 yrsCN
      4.9
      /5
      ·
      23 reviews
      ·
      "Quick delivery"
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      SANSO Factory Long Lifespan Diamond Segment For Marble Lavastone Sandstone Cutting Diamond Segment

      SANSO Factory Long Lifespan Diamond Segment For Marble Lavastone Sandstone Cutting Diamond Segment

      $0.80 - $0.95
      Min Order: 200 pieces
      verify10 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
      "Fast delivery"
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      Powder Press Chinese Factory Diamond Synthetic HPHT Cubic Machine Press/diamond Powder Press Machine

      Powder Press Chinese Factory Diamond Synthetic HPHT Cubic Machine Press/diamond Powder Press Machine

      $400,000.00
      Min Order: 1 set
      4 yrsCN
      5.0
      /5
      ·
      1 reviews
      ·
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      Niobium Based Bdd Electrode CVD Industrial Synthetic Diamonds For Sale Round Shaped Water Treatment For Wastewater Treatment

      Niobium Based Bdd Electrode CVD Industrial Synthetic Diamonds For Sale Round Shaped Water Treatment For Wastewater Treatment

      Ready to Ship
      $380.00 - $400.00
      Min Order: 10 pieces
      Shipping per piece: $2.56
      verify13 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "good delivery"
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      Industrial Synthetic Diamond Powder For Grinding And Polishing

      Industrial Synthetic Diamond Powder For Grinding And Polishing

      $0.08 - $0.15
      Min Order: 1000 carats
      13 yrsCN
      5.0
      /5
      ·
      17 reviews
      ·
      "Excellent service"
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      IGI GIA Factory Stock 0.5ct 1ct 1.5ct 2.ct 2.5ct 3ct 4ct 5ct 6ct 1 carat D VS1 3EX HPHT CVD Synthetic Diamond

      IGI GIA Factory Stock 0.5ct 1ct 1.5ct 2.ct 2.5ct 3ct 4ct 5ct 6ct 1 carat D VS1 3EX HPHT CVD Synthetic Diamond

      Ready to Ship
      $91.00 - $1,320.00
      Min Order: 1 piece
      Shipping per piece: $8.96
      verify9 yrsCN
      4.9
      /5
      ·
      60 reviews
      ·
      "friendly service"
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      Wuzhou factory directly supply 1carat synthetic diamond round brilliant cut moissanite with wholesale price

      Wuzhou factory directly supply 1carat synthetic diamond round brilliant cut moissanite with wholesale price

      Ready to Ship
      $15.00
      Min Order: 1 piece
      Shipping per piece: $16.82
      verify12 yrsCN
      4.6
      /5
      ·
      170 reviews
      ·
      "customer service"
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      About products and suppliers

      6871 factory synthetic diamonds products are offered for sale by suppliers on Alibaba.com, of which loose gemstones accounts for 46%, loose diamonds accounts for 20%. A wide variety of factory synthetic diamonds options are available to you, such as round brilliant cut, princess cut.
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