| Diamond Type | Synthetic (lab created) | 
| Diamond Carat Weight | 0.6~10CT | 
| Diamond Shape | Round Brilliant Cut | 
| White Diamond Color | F | 
| Diamond Clarity | VVS2 | 
| Diamond Cut | Very Good | 
| Diamond Enhancements | Laser Drilling | 
| Clarity | VVS-I | 
| Delivery time | Delivery within 3-5 days after payment | 
| Size | Customer Size | 
| Customization | Customer Requirement | 
| Material | Carbon | 
| Packing | Plastic Bag | 
| MOQ | 10ct | 
| Port | China Main Port | 
| Supply Ability | 500 Carat/Carats per Month | 
| Brand Name | HUANGHE WHIRLWIND | 
| Place of Origin | Henan, China | 
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Product Specification
| Diamond Type | Synthetic (lab created) | Diamond Carat Weight | 0.6~10CT | 
| Diamond Shape | Round Brilliant Cut | White Diamond Color | F | 
| Diamond Clarity | VVS2 | Diamond Cut | Very Good | 
| Diamond Enhancements | Laser Drilling | Clarity | VVS-I | 
| Delivery time | Delivery within 3-5 days after payment | Size | Customer Size | 
| Customization | Customer Requirement | Material | Carbon | 
| Packing | Plastic Bag | MOQ | 10ct | 
| Port | China Main Port | Supply Ability | 500 Carat/Carats per Month | 
| Brand Name | HUANGHE WHIRLWIND | Place of Origin | Henan, China | 
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| Product name: | Lab grown diamond | 
| Brand: | Huanghe Whirl wind | 
| Size: | 0.6-10ct | 
| Colour: | D E F | 
| Clarity: | VVS-I | 
| Delivery time: | Delivery within 3-5 days after payment | 
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Q1. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-7 days to arrive.
Q2. What's the delivery time?
A: Loose Diamond Shipment: within 3-5 days after payment;
Customized products: need negotiate.0.01-2.0 carat white synthetic hpht cvd real lab grown loose diamond wholesale price for sale.
Q3: Do you accept OEM service ?
A: YES, we accept OEM, can customized any designs based on your requirements.
Q4: Is It possible buy one sample?
A:Yes, you need pay the sample cost and accept the shipping fee. Sample will be sent out within short-time if the items have stock .If the sample need to produce or cut, it takes 6-10days.
Q5:What about the color and clarity of the product?
A:Our grade is excellent, DEFGH, VVS VS SI I.
Company Details
Business Type:
Manufacturer,Exporter 
Year Established:
1990 
Total Annual:
2000-4000
Employee Number:
>100 
Ecer Certification:
Verified Supplier 
Henan Huanghe Whirlwind Co.,Ltd. is a listed company (stock code:600172) that is specialized in researching, developing, producing and sale of super-hard material and related products. Based on Changge, Hanan province, our company has national enterprise technology center and enterprise post... Henan Huanghe Whirlwind Co.,Ltd. is a listed company (stock code:600172) that is specialized in researching, developing, producing and sale of super-hard material and related products. Based on Changge, Hanan province, our company has national enterprise technology center and enterprise post...
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